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  • $.getJSON 的用法

    <!DOCTYPE HTML>
    <html dir="ltr" lang="zh-CN">
    <head>
        <meta charset="utf-8"/>
        <title></title>
        <script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
    </head>
    <body>
        <input id="btn" type="button" value="GET"/>
        <div id="container"></div>
    
        <script type="text/javascript">
            $(function(){
                $("#btn").bind("click",function(){
                    $.getJSON("data.php",function(data){
                        console.log(data);
                    })
                })
            })
        </script>
    </body>
    </html>
    <?php
    mysql_connect("localhost","root","") or die(mysql_error());
    mysql_select_db("test") or die(mysql_error());
    
    
    $sel_query="select * from demotb";
    mysql_query("set names utf8");
    $sel_results=mysql_query($sel_query);
    
    $array=[];
    while ($arr=mysql_fetch_array($sel_results)) {
        foreach ($arr as $key => $value) {
            $arr[$key]=urlencode($value);
        }
        $array[]=$arr;
    }
    echo  urldecode(json_encode($array));
    
    ?>
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  • 原文地址:https://www.cnblogs.com/wangwenfei/p/jsonp.html
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