本地js页面

来源：互联网发布：淡斑知乎编辑：程序博客网时间：2024/04/28 07:45
<html>    <head>        <meta content="text/html; charset=utf-8" http-equiv="content-type">            <title>js调用oc</title>            <script type="text/javaScript">                function testClick(cmd)                {                    //var str1 = ducument.getElementById("text1").value;                    //var str2 = ducument.getElementById("text2").value;                    var str1=document.getElementById("text1").value;                    var str2=document.getElementById("text2").value;                    //var str1="我来自ios苹果"; //%25u6211%25u6765%25u81EAios%25u82F9%25u679C                    //var str2="我来自earth地球";//%25u6211%25u6765%25u81EAearth%25u5730%25u7403                    document.write(Date());                    window.location.href="objc://"+cmd+":/"+EncodeUtf8(str1)+":/"+EncodeUtf8(str2);                }                        // 字符串转换utf-8            function EncodeUtf8(s1)            {                // escape函数用于对除英文字母外的字符进行编码。如“Visit W3School!”->"Visit%20W3School%21"                var s = escape(s1);                var sa = s.split("%");//sa[1]=u6211                var retV ="";                if(sa[0] != "")                {                    retV = sa[0];                }                for(var i = 1; i < sa.length; i ++)                {                    if(sa[i].substring(0,1) == "u")                    {                        retV += Hex2Utf8(Str2Hex(sa[i].substring(1,5)));                        if(sa[i].length>=6)                        {                            retV += sa[i].substring(5);                        }                    }                    else retV += "%" + sa[i];                }                return retV;            }            function Str2Hex(s)            {                var c = "";                var n;                var ss = "0123456789ABCDEF";                var digS = "";                for(var i = 0; i < s.length; i ++)                {                    c = s.charAt(i);                    n = ss.indexOf(c);                    digS += Dec2Dig(eval(n));                                    }                //return value;                return digS;            }            function Dec2Dig(n1)            {                var s = "";                var n2 = 0;                for(var i = 0; i < 4; i++)                {                    n2 = Math.pow(2,3 - i);                    if(n1 >= n2)                    {                        s += '1';                        n1 = n1 - n2;                    }                    else                    s += '0';                                    }                return s;                            }            function Dig2Dec(s)            {                var retV = 0;                if(s.length == 4)                {                    for(var i = 0; i < 4; i ++)                    {                        retV += eval(s.charAt(i)) * Math.pow(2, 3 - i);                    }                    return retV;                }                return -1;            }            function Hex2Utf8(s)            {                var retS = "";                var tempS = "";                var ss = "";                if(s.length == 16)                {                    tempS = "1110" + s.substring(0, 4);                    tempS += "10" +  s.substring(4, 10);                    tempS += "10" + s.substring(10,16);                    var sss = "0123456789ABCDEF";                    for(var i = 0; i < 3; i ++)                    {                        retS += "%";                        ss = tempS.substring(i * 8, (eval(i)+1)*8);                                                                                                retS += sss.charAt(Dig2Dec(ss.substring(0,4)));                        retS += sss.charAt(Dig2Dec(ss.substring(4,8)));                    }                    return retS;                }                return "";            }            </script>            </head>    <body>        <p><input type="text" id="text1" value="我来自ios苹果"/></p>        <p><input type="text" id="text2" value="我来自earth地球"/></p>        <p><input type="button" id="enter" value="enter" onclick="testClick('getParam1:withParam2:');"/></p>    </body></html>
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