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  • Js整理工具开发必备

    Javascript整理工具,请将下列代码保存为Html格式即可。

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8;charset=utf-8" />
        <title>JavaScript整理工具</title>
    </head>
    <body>
    
        <script type="text/javascript">
    function JsDecoder()
    {
        this.s = "";
        this.len = 0;
        this.i = 0;
        this.lvl = 0;
        this.code = [""];
        this.row = 0;
        this.switches = [];
        this.lastWord = "";
        this.nextChar = "";
        this.prevChar = "";
        this.isAssign = false;
        this.decode = function ()
        {
            this.s = this.s.replace(/[\r\n\f]+/g, "\n");
            this.len = this.s.length;
            while (this.i < this.len) {
                var a = this.s.charAt(this.i);
                this.charInit();
                this.switch_c(a);
                this.i++
            }
            return this.code.join("\n");
        };
        this.switch_c = function (a)
        {
            switch (a)
            {
                case "\n":
                    this.linefeed();
                    break;
                case " ":
                case "\t":
                    this.space();
                    break;
                case "{":
                    this.blockBracketOn();
                    break;
                case "}":
                    this.blockBracketOff();
                    break;
                case ":":
                    this.colon();
                    break;
                case ";":
                    this.semicolon();
                    break;
                case "(":
                    this.bracketOn();
                    break;
                case ")":
                    this.bracketOff();
                    break;
                case "[":
                    this.squareBracketOn();
                    break;
                case "]":
                    this.squareBracketOff();
                    break;
                case '"':
                case "'":
                    this.quotation(a);
                    break;
                case "/":
                    if ("/" == this.nextChar) {
                        this.lineComment()
                    }
                    else {
                        if ("*" == this.nextChar) {
                            this.comment()
                        }
                        else {
                            this.slash()
                        }
                    }
                    break;
                case ",":
                    this.comma();
                    break;
                case ".":
                    this.dot();
                    break;
                case "~":
                case "^":
                    this.symbol1(a);
                    break;
                case "-":
                case "+":
                case "*":
                case "%":
                case "<":
                case "=":
                case ">":
                case "?":
                case ":":
                case "&":
                case "|":
                case "/":
                    this.symbol2(a);
                    break;
                case "!":
                    if ("=" == this.nextChar) {
                        this.symbol2(a)
                    }
                    else {
                        this.symbol1(a)
                    }
                    break;
                default:
                    if (/\w/.test(a)) {
                        this.alphanumeric(a)
                    }
                    else {
                        this.unknown(a)
                    }
                    break
            }
            a = this.s.charAt(this.i);
            if (!/\w/.test(a)) {
                this.lastWord = "";
            }
        };
        this.blockBracketOn = function ()
        {
            this.isAssign = false;
            var f = this.nextNonWhite(this.i);
            if ("}" == f)
            {
                var c = (this.prevChar == ")" ? " " : "");
                this.write(c + "{");
                this.lvl++;
                return
            }
            if (/^\s*switch\s/.test(this.getCurrentLine())) {
                this.switches.push(this.lvl)
            }
            var a = this.getCurrentLine();
            var e = this.row;
            var d = /(,)\s*(\w+\s*:\s*function\s*\([^\)]*\)\s*)$/;
            if (d.test(a))
            {
                this.replaceLine(this.code[e].replace(d, "$1"));
                this.writeLine();
                var b = d.exec(a);
                this.write(b[2])
            }
            if (/^\s*return\s*/.test(this.code[this.row]))
            {
                if (/^\s*return\s+\w+/.test(this.code[this.row])) {
                    this.writeLine()
                }
                else {
                    if (this.prevChar != " ") {
                        this.write(" ")
                    }
                }
                this.write("{");
                this.writeLine();
                this.lvl++;
                return
            }
            if (/function\s*/.test(this.code[this.row]) || this.isBlockBig())
            {
                this.writeLine()
            }
            else {
                if (this.prevChar != " " && this.prevChar != "\n" && this.prevChar != "(") {
                    this.write(" ")
                }
            }
            this.write("{");
            this.lvl++;
            if ("{" != f) {
                this.writeLine()
            }
        };
        this.isBlockBig = function ()
        {
            var b = this.i + 1;
            var d = 0;
            var e = 0;
            var a = 0;
            while (b < this.len - 1) {
                b++;
                var f = this.s.charAt(b);
                if (/\s/.test(f)) {
                    continue
                }
                if ("}" == f && e == a) {
                    break
                }
                if ("{" == f) {
                    e++
                }
                if ("}" == f) {
                    a++
                }
                d++;
                if (d > 80) {
                    return true;
                }
            }
            return (d > 80);
        };
        this.blockBracketOff = function ()
        {
            var l = this.nextNonWhite(this.i);
            var k = this.prevNonWhite(this.i);
            var n = this.getCurrentLine();
            if (k != "{") {
                if (n.length && l != ";" && l != "}" && l != ")" && l != ",") {
                    this.writeLine()
                }
                else {
                    if (n.length && k != ";" && l == "}" && this.isAssign) {
                        this.semicolon()
                    }
                    else
                    {
                        if (n.length && this.isAssign && k != ";") {
                            this.semicolon()
                        }
                        else
                        {
                            if (n.length && k != ";") {
                                if (/^\s*(else)?\s*return[\s(]+/i.test(n)) {
                                    this.semicolon()
                                }
                                else {
                                    this.writeLine()
                                }
                            }
                        }
                    }
                }
            }
            this.write("}");
            if ("," == l) {
                this.write(",");
                this.goNextNonWhite()
            }
            var j = this.nextManyNW(3);
            if (j == "(),") {
                this.write("(),");
                this.goNextManyNW("(),");
                this.writeLine()
            }
            else
            {
                if (j == "();") {
                    this.write("();");
                    this.goNextManyNW("();");
                    this.writeLine()
                }
                else
                {
                    if (j == "():") {
                        this.write("()");
                        this.goNextManyNW("()");
                        this.write(" : ");
                        this.goNextNonWhite()
                    }
                    else
                    {
                        if ("{" == k)
                        {
                            if ("," == l && this.getCurrentLine().length < 80) {
                                this.write(" ")
                            }
                            else {
                                if (this.nextWord() || "}" == l) {
                                    this.writeLine()
                                }
                            }
                        }
                        else
                        {
                            if (")" != l && "]" != l)
                            {
                                if ("," == l &&/^[\s\w,]+\)/.test(this.s.substr(this.i, 20))) {
                                    this.write(" ")
                                }
                                else {
                                    this.writeLine()
                                }
                            }
                        }
                    }
                }
            }
            this.lvl--;
            if (this.switches.length && this.switches[this.switches.length - 1] == this.lvl)
            {
                var m = this.row - 1;
                var e = str_repeat(" ", this.lvl * 4);
                var c = str_repeat(" ", (this.lvl + 1) * 4);
                var g = new RegExp("^" + e + "(switch\\s|{)");
                var d = new RegExp("^" + c + "(case|default)[\\s:]");
                var b = new RegExp("^" + c + "[^\\s]");
                while (m > 0)
                {
                    m--;
                    if (g.test(this.code[m])) {
                        break
                    }
                    if (d.test(this.code[m])) {
                        continue
                    }
                    this.replaceLine("    " + this.code[m], m)
                }
                this.switches.pop()
            }
            if (this.sub) {
                return
            }
            var h = /^(\s*else\s*if)\s*\(/;
            var f = /^(\s*else)\s+[^{]+/;
            var a = this.s.substr(this.i + 1, 100);
            if (h.test(a))
            {
                this.i += h.exec(a)[1].length;
                this.write("else if");
                this.lastWord = "if";
                this.fixSub("else if")
            }
            else
            {
                if (f.test(a))
                {
                    this.i += f.exec(a)[1].length;
                    this.write("else");
                    this.lastWord = "else";
                    this.fixSub("else")
                }
            }
        };
        this.bracketOn = function ()
        {
            if (this.isKeyword() && this.prevChar != " " && this.prevChar != "\n") {
                this.write(" (")
            }
            else {
                this.write("(")
            }
        };
        this.bracketOff = function ()
        {
            this.write(")");
            if (this.sub) {
                return
            }
            var j = new RegExp("^\\s*(if|for|while|do)\\s*\\([^{}]+\\)$", "i");
            var l = this.getCurrentLine();
            if (j.test(l))
            {
                var h = this.nextNonWhite(this.i);
                if ("{" != h && ";" != h && ")" != h)
                {
                    var b = 0;
                    var f = 0;
                    var g = false;
                    var d = false;
                    var e = false;
                    for (var a = 0; a < l.length; a++)
                    {
                        if (l.charAt(a) == "(") {
                            g = true;
                            b++
                        }
                        if (l.charAt(a) == ")") {
                            f++;
                            if (g && b == f) {
                                if (a == l.length - 1) {
                                    e = true
                                }
                                else {
                                    break
                                }
                            }
                        }
                    }
                    if (e) {
                        this.fixSub(j.exec(l)[1])
                    }
                }
            }
        };
        this.sub = false;
        this.orig_i = null;
        this.orig_lvl = null;
        this.orig_code = null;
        this.orig_row = null;
        this.orig_switches = null;
        this.restoreOrig = function (a)
        {
            this.sub = false;
            if (!a) {
                this.i = this.orig_i
            }
            this.lvl = this.orig_lvl;
            this.code = this.orig_code;
            this.row = this.orig_row;
            this.switches = this.orig_switches;
            this.prevCharInit();
            this.lastWord = "";
            this.charInit();
            this.isAssign = false;
        };
        this.combineSub = function ()
        {
            for (i = 0; i < this.code.length; i++)
            {
                var a = this.orig_code[this.orig_row];
                if (0 == i && a.length)
                {
                    if (a.substr(a.length - 1, 1) != " ") {
                        this.orig_code[this.orig_row] += " "
                    }
                    this.orig_code[this.orig_row] += this.code[i].trim()
                }
                else {
                    this.orig_code[this.orig_row + i] = this.code[i];
                }
            }
        };
        this.fixSub = function (d)
        {
            if (this.sub) {
                return
            }
            if ("{" == this.nextNonWhite(this.i)) {
                return
            }
            var l = this.nextWord();
            this.orig_i = this.i;
            this.orig_lvl = this.lvl;
            this.orig_code = this.code;
            this.orig_row = this.row;
            this.orig_switches = this.switches;
            this.sub = true;
            this.code = [""];
            this.prevChar = "";
            this.row = 0;
            this.switches = [];
            this.isAssign = false;
            this.i++;
            var k = 0;
            var h = 0;
            var g = 0;
            if ("else if" == d) {
                var e = false
            }
            var m = false;
            var b = false;
            var j = false;
            while (!m && this.i < this.len)
            {
                var f = this.s.charAt(this.i);
                this.charInit();
                switch (f)
                {
                    case "{":
                        k++;
                        break;
                    case "}":
                        k--;
                        if (0 == k && 0 == h && 0 == g && this.lvl - 1 == this.orig_lvl)
                        {
                            var a = this.nextWord();
                            if ("switch" == l) {
                                m = true;
                                break
                            }
                            if ("try" == l && "catch" == b) {
                                m = true;
                                break
                            }
                            if ("while" == l && "do" == b) {
                                m = true;
                                break
                            }
                            if ("if" == l) {}
                            if ("if" == d && "else" == a && "if" != l) {
                                m = true;
                                break
                            }
                            b = a
                        }
                        break;
                    case "(":
                        h++;
                        break;
                    case ")":
                        h--;
                        if ("else if" == d && 0 == h && !e)
                        {
                            if (this.nextNonWhite(this.i) == "{") {
                                this.write(f);
                                this.combineSub();
                                this.restoreOrig(true);
                                return
                            }
                            this.write(f);
                            this.combineSub();
                            this.restoreOrig(true);
                            this.fixSub("if");
                            return
                        }
                        break;
                    case "[":
                        g++;
                        break;
                    case "]":
                        g--;
                        break;
                    case ";":
                        if (0 == k && 0 == h && 0 == g && this.lvl == this.orig_lvl && "if" != l) {
                            m = true
                        }
                        break
                }
                if (-1 == k && h == 0 && g == 0 && this.prevNonWhite(this.i) != "}") {
                    this.write(";");
                    this.i--;
                    m = true
                }
                else {
                    if (k < 0 || h < 0 || g < 0) {
                        m = false;
                        break
                    }
                    else {
                        this.switch_c(f)
                    }
                }
                this.i++
            }
            this.i--;
            if (m)
            {
                this.s = this.s.substr(0, this.orig_i + 1) + "{" + this.code.join("\n") + "}" + this.s.substr(this.i + 1);
                this.len = this.s.length
            }
            this.restoreOrig(false);
        };
        this.squareBracketOn = function ()
        {
            this.checkKeyword();
            this.write("[")
        };
        this.squareBracketOff = function ()
        {
            this.write("]")
        };
        this.isKeyword = function ()
        {
            return this.lastWord.length && this.keywords.indexOf(this.lastWord) !=- 1;
        };
        this.linefeed = function () {};
        this.space = function ()
        {
            if (!this.prevChar.length) {
                return
            }
            if (" " == this.prevChar || "\n" == this.prevChar) {
                return
            }
            if ("}" == this.prevChar && "]" == this.nextChar) {}
            this.write(" ");
            return
        };
        this.checkKeyword = function ()
        {
            if (this.isKeyword() && this.prevChar != " " && this.prevChar != "\n") {
                this.write(" ")
            }
        };
        this.nextWord = function ()
        {
            var a = this.i;
            var b = "";
            while (a < this.len - 1)
            {
                a++;
                var d = this.s.charAt(a);
                if (b.length) {
                    if (/\s/.test(d)) {
                        break
                    }
                    else {
                        if (/\w/.test(d)) {
                            b += d
                        }
                        else {
                            break
                        }
                    }
                }
                else {
                    if (/\s/.test(d)) {
                        continue
                    }
                    else {
                        if (/\w/.test(d)) {
                            b += d
                        }
                        else {
                            break
                        }
                    }
                }
            }
            if (b.length) {
                return b
            }
            return false;
        };
        this.nextManyNW = function (e)
        {
            var a = "";
            var b = this.i;
            while (b < this.len - 1) {
                b++;
                var d = this.s.charAt(b);
                if (!/^\s+$/.test(d)) {
                    a += d;
                    if (a.length == e) {
                        return a;
                    }
                }
            }
            return false;
        };
        this.goNextManyNW = function (e)
        {
            var a = "";
            var b = this.i;
            while (b < this.len - 1)
            {
                b++;
                var d = this.s.charAt(b);
                if (!/^\s+$/.test(d))
                {
                    a += d;
                    if (a == e) {
                        this.i = b;
                        this.charInit();
                        return true
                    }
                    if (a.length >= e.length) {
                        return false;
                    }
                }
            }
            return false;
        };
        this.nextNonWhite = function (a)
        {
            while (a < this.len - 1) {
                a++;
                var b = this.s.charAt(a);
                if (!/^\s+$/.test(b)) {
                    return b;
                }
            }
            return false;
        };
        this.prevNonWhite = function (a)
        {
            while (a > 0) {
                a--;
                var b = this.s.charAt(a);
                if (!/^\s+$/.test(b)) {
                    return b;
                }
            }
            return false;
        };
        this.goNextNonWhite = function ()
        {
            var a = this.i;
            while (a < this.len - 1)
            {
                a++;
                var b = this.s.charAt(a);
                if (!/^\s+$/.test(b)) {
                    this.i = a;
                    this.charInit();
                    return true;
                }
            }
            return false;
        };
        this.colon = function ()
        {
            var a = this.getCurrentLine();
            if (/^\s*case\s/.test(a) ||/^\s*default$/.test(a)) {
                this.write(":");
                this.writeLine()
            }
            else {
                this.symbol2(":")
            }
        };
        this.isStart = function ()
        {
            return this.getCurrentLine().length === 0;
        };
        this.backLine = function ()
        {
            if (!this.isStart) {
                throw "backLine() may be called only at the start of the line"
            }
            this.code.length = this.code.length - 1;
            this.row--
        };
        this.semicolon = function ()
        {
            this.isAssign = false;
            if (this.isStart()) {
                this.backLine()
            }
            this.write(";");
            if (/^\s*for\s/.test(this.getCurrentLine())) {
                this.write(" ")
            }
            else {
                this.writeLine()
            }
        };
        this.quotation = function (a)
        {
            this.checkKeyword();
            var b = false;
            this.write(a);
            while (this.i < this.len - 1)
            {
                this.i++;
                var d = this.s.charAt(this.i);
                if ("\\" == d) {
                    b = (b ? false : true)
                }
                this.write(d);
                if (d == a) {
                    if (!b) {
                        break
                    }
                }
                if ("\\" != d) {
                    b = false;
                }
            }
        };
        this.lineComment = function ()
        {
            this.write("//");
            this.i++;
            while (this.i < this.len - 1)
            {
                this.i++;
                var a = this.s.charAt(this.i);
                if ("\n" == a) {
                    this.writeLine();
                    break
                }
                this.write(a)
            }
        };
        this.comment = function ()
        {
            this.write("/*");
            this.i++;
            var b = "";
            var a = "";
            while (this.i < this.len - 1)
            {
                this.i++;
                a = b;
                b = this.s.charAt(this.i);
                if (" " == b || "\t" == b || "\n" == b)
                {
                    if (" " == b) {
                        if (this.getCurrentLine().length > 100) {
                            this.writeLine()
                        }
                        else {
                            this.write(" ", true)
                        }
                    }
                    else {
                        if ("\t" == b) {
                            this.write("    ", true)
                        }
                        else {
                            if ("\n" == b) {
                                this.writeLine()
                            }
                        }
                    }
                }
                else {
                    this.write(b, true)
                }
                if ("/" == b && "*" == a) {
                    break
                }
            }
            this.writeLine()
        };
        this.slash = function ()
        {
            var f = this.i - 1;
            var j = this.s.charAt(f);
            for (f = this.i - 1; f >= 0; f--) {
                var e = this.s.charAt(f);
                if (" " == e || "\t" == e) {
                    continue
                }
                j = this.s.charAt(f);
                break
            }
            var l = /^\w+$/.test(j) || "]" == j || ")" == j;
            var k = ("*" == this.prevChar);
            if (l || k)
            {
                if (l)
                {
                    if ("=" == this.nextChar) {
                        var m = this.prevChar == " " ? "" : " ";
                        this.write(m + "/")
                    }
                    else {
                        this.write(" / ")
                    }
                }
                else {
                    if (k) {
                        this.write("/ ")
                    }
                }
            }
            else
            {
                if (")" == this.prevChar) {
                    this.write(" / ")
                }
                else
                {
                    var g = "";
                    if ("=" == this.prevChar || ":" == this.prevChar) {
                        g += " /"
                    }
                    else {
                        g += "/"
                    }
                    var d = false;
                    while (this.i < this.len - 1)
                    {
                        this.i++;
                        var h = this.s.charAt(this.i);
                        if ("\\" == h) {
                            d = (d ? false : true)
                        }
                        g += h;
                        if ("/" == h) {
                            if (!d) {
                                break
                            }
                        }
                        if ("\\" != h) {
                            d = false;
                        }
                    }
                    this.write(g)
                }
            }
        };
        this.comma = function ()
        {
            this.write(", ");
            var a = this.getCurrentLine();
            if (a.replace(" ", "").length > 100) {
                this.writeLine()
            }
        };
        this.dot = function ()
        {
            this.write(".")
        };
        this.symbol1 = function (a)
        {
            if ("=" == this.prevChar && "!" == a) {
                this.write(" " + a)
            }
            else {
                this.write(a)
            }
        };
        this.symbol2 = function (d)
        {
            if ("+" == d || "-" == d) {
                if (d == this.nextChar || d == this.prevChar) {
                    this.write(d);
                    return
                }
            }
            var a = (this.prevChar == " " ? "" : " ");
            var b = " ";
            if ("(" == this.prevChar) {
                a = "";
                b = ""
            }
            if ("-" == d && (">" == this.prevChar || ">" == this.prevChar)) {
                this.write(" " + d);
                return
            }
            if (this.symbols2.indexOf(this.prevChar) !=- 1)
            {
                if (this.symbols2.indexOf(this.nextChar) !=- 1) {
                    this.write(d + (this.nextChar == "!" ? " " : ""))
                }
                else {
                    this.write(d + b)
                }
            }
            else
            {
                if (this.symbols2.indexOf(this.nextChar) !=- 1) {
                    this.write(a + d)
                }
                else {
                    this.write(a + d + b)
                }
            }
            if ("=" == d &&/^[\w\]]$/.test(this.prevNonWhite(this.i)) &&/^[\w\'\"\[]$/.test(this.nextNonWhite(this.i))) {
                this.isAssign = true;
            }
        };
        this.alphanumeric = function (a)
        {
            if (this.lastWord) {
                this.lastWord += a
            }
            else {
                this.lastWord = a
            }
            if (")" == this.prevChar) {
                a = " " + a
            }
            this.write(a);
        };
        this.unknown = function (a)
        {
            this.write(a)
        };
        this.charInit = function ()
        {
            if (this.len - 1 === this.i) {
                this.nextChar = ""
            }
            else {
                this.nextChar = this.s.charAt(this.i + 1);
            }
        };
        this.write = function (d, b)
        {
            if (b)
            {
                if (!/\s/.test(d))
                {
                    if (this.code[this.row].length < this.lvl * 4) {
                        this.code[this.row] += str_repeat(" ", this.lvl * 4 - this.code[this.row].length)
                    }
                }
                this.code[this.row] += d
            }
            else
            {
                if (0 === this.code[this.row].length) {
                    var a = ("}" == d ? this.lvl - 1 : this.lvl);
                    for (var c = 0; c < a; c++) {
                        this.code[this.row] += "    "
                    }
                    this.code[this.row] += d
                }
                else {
                    this.code[this.row] += d
                }
            }
            this.prevCharInit()
        };
        this.writeLine = function ()
        {
            this.code.push("");
            this.row++;
            this.prevChar = "\n";
        };
        this.replaceLine = function (a, b)
        {
            if ("undefined" == typeof b) {
                b = false
            }
            if (b !== false) {
                if (!/^\d+$/.test(b) || b < 0 || b > this.row) {
                    throw "replaceLine() failed: invalid row=" + b
                }
            }
            if (b !== false) {
                this.code[b] = a
            }
            else {
                this.code[this.row] = a
            }
            if (b === false || b == this.row) {
                this.prevCharInit()
            }
        };
        this.prevCharInit = function ()
        {
            this.prevChar = this.code[this.row].charAt(this.code[this.row].length - 1);
        };
        this.writeTab = function ()
        {
            this.write("    ");
            this.prevChar = " ";
        };
        this.getCurrentLine = function ()
        {
            return this.code[this.row];
        };
        this.symbols1 = "~!^";
        this.symbols2 = "-+*%<=>?:&|/!";
        this.keywords = ["abstract", "boolean", "break", "byte", "case", "catch", "char", "class", "const", 
        "continue", "default", "delete", "do", "double", "else", "extends", "false", "final", "finally", "float", 
        "for", "function", "goto", "if", "implements", "import", "in", "instanceof", "int", "interface", "long", 
        "native", "new", "null", "package", "private", "protected", "public", "return", "short", "static", 
        "super", "switch", "synchronized", "this", "throw", "throws", "transient", "true", "try", "typeof", 
        "var", "void", "while", "with"]
    }
    if (typeof Array.prototype.indexOf == "undefined")
    {
        Array.prototype.indexOf = function (b)
        {
            for (var a = 0; a < this.length; a++) {
                if ((typeof this [a] == typeof b) && (this [a] == b)) {
                    return a;
                }
            }
            return - 1;
        }
    }
    if (!String.prototype.trim) {
        String.prototype.trim = function ()
        {
            return this.replace(/^\s*|\s*$/g, "");
        }
    }
    function str_repeat(c, b)
    {
        ret = "";
        for (var a = 0; a < b; a++) {
            ret += c
        }
        return ret
    }
    var debug_w;
    function debug(d, a)
    {
        if (!debug_w)
        {
            var b = 600;
            var k = 600;
            var j = (screen.width / 2 - b / 2);
            var h = (screen.height / 2 - k / 2);
            debug_w = window.open("", "", "scrollbars=yes,resizable=yes,width=" + b + ",height=" + k + ",screenX=" + (j) + ",screenY=" + h + ",left=" + j + ",top=" + h);
            debug_w.document.open();
            debug_w.document.write("<html><head><style>body{margin: 1em;padding: 0;font-family: courier new; font-size: 12px;}h1,h2{margin: 0.2em 0;}</style></head><body><h1>Debug</h1></body></html>");
            debug_w.document.close()
        }
        var g = "";
        if ("undefined" !== typeof a && a.length) {
            g = "<h2>" + a + "</h2>\n"
        }
        if ("object" === typeof d) {
            for (var c = 0; c < d.length; c++) {
                g += "[" + c + "] => " + d[c] + "\n"
            }
        }
        else {
            if ("string" == typeof d) {
                g += d
            }
            else {
                try {
                    g += d.toString()
                }
                catch (f) {}
                g += " (" + typeof d + ")"
            }
        }
        debug_w.document.body.innerHTML += "<pre>" + g + "</pre>"
    };
        </script>
    
        <script type="text/javascript">
    function JsColorizer()
    {
        this.color = {
            keyword : "#0000FF", object : "#FF0000", quotation : "#FF00FF", comment : "#008000"
        };
        this.s = "";
        this.i = 0;
        this.len = 0;
        this.ret = "";
        this.lastWord = "";
        this.nextChar = "";
        this.prevChar = "";
        this.code = [""];
        this.row = 0;
        this.times = 
        {
            quotation : 0, quotation_calls : 0, lineComment : 0, lineComment_calls : 0, comment : 0, comment_calls : 0, 
            slash : 0, slash_calls : 0, word : 0, word_calls : 0
        };
        this.write = function (a)
        {
            this.code[this.row] += a;
            if (a.length == 1) {
                this.prevChar = a
            }
            else {
                this.prevCharInit()
            }
        };
        this.writeLine = function ()
        {
            this.code.push("");
            this.row++;
            this.prevChar = "\n";
        };
        this.prevCharInit = function ()
        {
            this.prevChar = this.code[this.row].charAt(this.code[this.row].length - 1);
        };
        this.showTimes = function ()
        {
            var a = "";
            for (var c in this.times)
            {
                var b = this.times[c];
                if (/_calls/.test(c)) {
                    a += c + ": " + b + "\n"
                }
                else {
                    a += c + ": " + time_round(b) + " sec\n"
                }
            }
            return a;
        };
        this.colorize = function ()
        {
            this.len = this.s.length;
            while (this.i < this.len)
            {
                var a = this.s.charAt(this.i);
                if (this.len - 1 == this.i) {
                    this.nextChar = ""
                }
                else {
                    this.nextChar = this.s.charAt(this.i + 1)
                }
                switch (a)
                {
                    case "\n":
                        if (this.lastWord.length) {
                            this.word()
                        }
                        this.lastWord = "";
                        this.writeLine();
                        break;
                    case "'":
                    case '"':
                        if (this.lastWord.length) {
                            this.word()
                        }
                        this.lastWord = "";
                        this.quotation(a);
                        break;
                    case "/":
                        if (this.lastWord.length) {
                            this.word()
                        }
                        this.lastWord = "";
                        if ("/" == this.nextChar) {
                            this.lineComment()
                        }
                        else {
                            if ("*" == this.nextChar) {
                                this.comment()
                            }
                            else {
                                this.slash()
                            }
                        }
                        break;
                    default:
                        if (/^\w$/.test(a)) {
                            this.lastWord += a
                        }
                        else {
                            if (this.lastWord.length) {
                                this.word()
                            }
                            this.lastWord = "";
                            this.write(a)
                        }
                        break
                }
                this.i++
            }
            this.write(this.lastWord);
            return this.code.join("\n");
        };
        this.quotation = function (a)
        {
            var b = a;
            var d = false;
            while (this.i < this.len - 1)
            {
                this.i++;
                var e = this.s.charAt(this.i);
                if ("\\" == e) {
                    d = (d ? false : true)
                }
                b += e;
                if (e == a) {
                    if (!d) {
                        break
                    }
                }
                if ("\\" != e) {
                    d = false;
                }
            }
            this.write('<font color="' + this.color.quotation + '">' + b + "</font>")
        };
        this.lineComment = function ()
        {
            var a = "//";
            this.i++;
            while (this.i < this.len - 1) {
                this.i++;
                var b = this.s.charAt(this.i);
                a += b;
                if ("\n" == b) {
                    break
                }
            }
            this.write('<font color="' + this.color.comment + '">' + a + "</font>")
        };
        this.comment = function ()
        {
            var a = "/*";
            this.i++;
            var d = "";
            var b = "";
            while (this.i < this.len - 1) {
                this.i++;
                b = d;
                d = this.s.charAt(this.i);
                a += d;
                if ("/" == d && "*" == b) {
                    break
                }
            }
            this.write('<font color="' + this.color.comment + '">' + a + "</font>")
        };
        this.slash = function ()
        {
            var h = this.i - 1;
            var k = this.s.charAt(h);
            for (h = this.i - 1; h >= 0; h--) {
                var g = this.s.charAt(h);
                if (" " == g || "\t" == g) {
                    continue
                }
                k = this.s.charAt(h);
                break
            }
            var e = /^\w+$/.test(k) || "]" == k || ")" == k;
            var d = ("*" == this.prevChar);
            if (e || d)
            {
                if (e) {
                    if ("=" == this.nextChar) {
                        this.write("/")
                    }
                    else {
                        this.write("/")
                    }
                }
                else {
                    if (d) {
                        this.write("/")
                    }
                }
            }
            else
            {
                if (")" == this.prevChar) {
                    this.write("/")
                }
                else
                {
                    var f = "";
                    if ("=" == this.prevChar) {
                        f += "/"
                    }
                    else {
                        f += "/"
                    }
                    var i = false;
                    while (this.i < this.len - 1)
                    {
                        this.i++;
                        var j = this.s.charAt(this.i);
                        if ("\\" == j) {
                            i = (i ? false : true)
                        }
                        f += j;
                        if ("/" == j) {
                            if (!i) {
                                break
                            }
                        }
                        if ("\\" != j) {
                            i = false;
                        }
                    }
                    this.write('<font color="' + this.color.quotation + '">' + f + "</font>")
                }
            }
        };
        this.word = function ()
        {
            if (this.keywords.indexOf(this.lastWord) !=- 1) {
                this.write('<font color="' + this.color.keyword + '">' + this.lastWord + "</font>")
            }
            else
            {
                if (this.objects.indexOf(this.lastWord) !=- 1) {
                    this.write('<font color="' + this.color.object + '">' + this.lastWord + "</font>")
                }
                else {
                    this.write(this.lastWord)
                }
            }
        };
        this.keywords = ["abstract", "boolean", "break", "byte", "case", "catch", "char", "class", "const", 
        "continue", "default", "delete", "do", "double", "else", "extends", "false", "final", "finally", "float", 
        "for", "function", "goto", "if", "implements", "import", "in", "instanceof", "int", "interface", "long", 
        "native", "new", "null", "package", "private", "protected", "public", "return", "short", "static", 
        "super", "switch", "synchronized", "this", "throw", "throws", "transient", "true", "try", "typeof", 
        "var", "void", "while", "with"];
        this.objects = ["Anchor", "anchors", "Applet", "applets", "Area", "Array", "Button", "Checkbox", "Date", 
        "document", "FileUpload", "Form", "forms", "Frame", "frames", "Hidden", "history", "Image", "images", 
        "Link", "links", "Area", "location", "Math", "MimeType", "mimeTypes", "navigator", "options", "Password", 
        "Plugin", "plugins", "Radio", "Reset", "Select", "String", "Submit", "Text", "Textarea", "window"];
    };
        </script>
    
        <script type="text/javascript">
    var base_code = "";
    var jsdecoder;
    var jscolorizer;
    var code = "";
    var time = 0;
    function decode()
    {
        code = "";
        base_code = "";
        jsdecoder = new JsDecoder();
        jscolorizer = new JsColorizer();
        if ($("msg").innerHTML.length) {
            do_clean_init()
        }
        else {
            jsdecoder.s = $("a1").value;
            do_decode_init()
        }
    }
    function do_decode_init()
    {
        $("msg").innerHTML += "整理 .. ";
        setTimeout(do_decode, 50)
    }
    function do_decode()
    {
        time = time_start();
        try {
            code = jsdecoder.decode();
            base_code = code
        }
        catch (a) {
            $("msg").innerHTML += "error<br><br>" + new String(a).replace(/\n/g, "<br>");
            return
        }
        $("msg").innerHTML += "完成 (" + time_end(time) + " 秒)<br>";
        setTimeout(do_colorize_init, 50)
    }
    function do_colorize_init()
    {
        $("msg").innerHTML += "上色 .. ";
        setTimeout(do_colorize, 50)
    }
    function do_colorize()
    {
        time = time_start();
        code = code.replace(/&/g, "&amp;");
        code = code.replace(/</g, "&lt;");
        code = code.replace(/>/g, "&gt;");
        jscolorizer.s = code;
        try {
            code = jscolorizer.colorize()
        }
        catch (a) {
            $("msg").innerHTML += "error<br><br>" + new String(a).replace(/\n/g, "<br>");
            return
        }
        $("msg").innerHTML += "完成 (" + time_end(time) + " 秒)<br>";
        setTimeout(do_insert_init, 50)
    }
    function do_insert_init()
    {
        $("msg").innerHTML += "显示代码 .. ";
        setTimeout(do_insert, 50)
    }
    function do_insert()
    {
        time = time_start();
        try
        {
            code = new String(code);
            code = code.replace(/(\r\n|\r|\n)/g, "<br>\n");
            code = code.replace(/<font\s+/gi, "<font@@@@@");
            code = code.replace(/( |\t)/g, "&nbsp;");
            code = code.replace(/<font@@@@@/gi, "<font ");
            code = code.replace(/\n$/, "");
            var c = 0;
            var h = code.indexOf("\n");
            while (h !=- 1) {
                c++;
                h = code.indexOf("\n", h + 1)
            }
            c++;
            pad = new String(c).length;
            var a = "";
            for (var b = 0; b < c; b++)
            {
                var f = pad - new String(b + 1).length;
                var g = new String(b + 1);
                for (k = 0; k < f; k++) {
                    g = "&nbsp;" + g
                }
                g += "&nbsp;";
                a += '<div style="background: #fff; color: #666;">' + g + "</div>"
            }
            $("lines").innerHTML = a;
            $("code_area").style.display = "block";
            $("sel_all").style.display = "block";
            $("a2").innerHTML = code
        }
        catch (d) {
            $("msg").innerHTML += "error<br><br>" + new String(d).replace(/\n/g, "<br>");
            return
        }
        $("msg").innerHTML += "完成 (" + time_end(time) + " 秒)";
        code = ""
    }
    function do_clean_init()
    {
        $("msg").innerHTML = "";
        do_clean()
    }
    function do_clean()
    {
        time = time_start();
        $("code_area").style.display = "none";
        base_code = "";
        $("sel_all").style.display = "none";
        $("insert_div").style.display = "none";
        jsdecoder.s = $("a1").value;
        do_decode_init()
    }
    function insert_textarea()
    {
        $("insert_div").style.display = "block";
        $("insert_area").value = base_code;
        $("insert_area").focus();
        $("insert_area").select()
    }
    function $(a)
    {
        return document.getElementById(a)
    }
    function time_micro()
    {
        var a = new String(new Date().getTime());
        a = a.substr(0, a.length - 3) + "." + a.substr(a.length - 3, 3);
        return parseFloat(a)
    }
    function time_start()
    {
        return time_micro()
    }
    function time_get(a)
    {
        return time_micro() - a
    }
    function time_end(a)
    {
        return time_round(time_micro() - a)
    }
    function time_round(a)
    {
        a = Math.round(a * 100) / 100;
        if (a === 0) {
            a = 0.01
        }
        return a;
    };
        </script>
    
        <div align="center">
            <textarea id="a1" style="height: 200px;  95%;">请把你需要格式化的内容粘贴在这里!</textarea></div>
        <p />
        <div align="center">
            <input type="button" onclick="decode()" value="格式化" />
        </div>
        <div id="msg" style="font-family: courier new; font-size: 12px; background: #ffffd7;
            margin: 1em 0; text-align: left">
        </div>
        <div id="sel_all" style="display: none; margin: 1em 0; text-align: left">
            <a href="javascript:void(0)" onclick="insert_textarea()"><u>在textarea中显示</u></a></div>
        <div id="insert_div" style="display: none; margin: 1em 0; text-align: center">
            <textarea id="insert_area" style="height: 300px;  95%;"></textarea></div>
        <div id="code_area" style="display: none;">
            <table cellspacing="0" cellpadding="0" style="font-family: courier new; font-size: 12px;"
                width="100%">
                <tr>
                    <td valign="top" id="lines" width="10">
                    </td>
                    <td nowrap id="a2" style="background: #f5f5f5; text-align: left">
                    </td>
                </tr>
            </table>
    </html>
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  • 原文地址:https://www.cnblogs.com/52net/p/3044715.html
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