amCharts: JavaScript 破解

amCharts是免费试用的，不过会在上面加上“amchart by amcharts.com”。如果购买序列号也是挺贵的，单机版也需要99欧元。由于是js版，破解应该没什么问题，现在我就把破解过程记录下来。

打开amcharts.js

找到“amchart by amcharts.com”关键字，由于这个字没找到，原因是开发人员没那么笨，必然是经过一定加密的。然后通过找长145宽20，找到一下代码：

 1 drb: function() {
 2 var a = "m,o,c,.,s,t,r,a,h,c,m,a".split(",").reverse().join(""),
 3 b = window.location.hostname.split(".");
 4 if (2 <= b.length) var d = b[b.length - 2] + "." + b[b.length - 1];
 5 AmCharts.remove(this.bbset);
 6 if (d != a) {
 7 a += "/?utm_source=swf&utm_medium=demo&utm_campaign=jsDemo";
 8 b = AmCharts.rect(this.container, 145, 20, "#FFFFFF", 1);
 9 d = AmCharts.text(this.container, "m,o,c,.,s,t,r,a,h,c,m,a, ,y,b, ,t,r,a,h,c".split(",").reverse().join(""),
 10 "#000000", "Verdana", 11, "start");
 11 d.translate(5, 8);
 12 this.bbset = b = this.container.set([b, d]);
 13 this.linkSet.push(b);
 14 b.click(function() {
 15 window.location.href = "http://" + a
 16 });
 17 for (d = 0; d < b.length; d++) b[d].attr({
 18 cursor: "pointer"
 19 })
 20 }
 21 }

只要把(d != a) 改成(d == a)即可