3.json 例 3.1(eval1.html) <HTML> <HEAD> <TITLE>在eclipse中直接open with火狐即可</TITLE> </HEAD> <BODY> <SCRIPT LANGUAGE="JavaScript"> <!-- //例1 var s = "2+41-19"; alert(eval(s)); eval("d =new Date();alert(d.toLocaleString())") //--> </SCRIPT> </BODY> </HTML> 例 3.2(eval2.html) <HTML> <HEAD> <TITLE> New Document </TITLE> </HEAD> <BODY> <SCRIPT LANGUAGE="JavaScript"> <!-- var user ="{name:'某',sex:'男',age:22}"; var obj = eval("("+user+")"); //多加一对()为语法要求 alert(obj.age); for(var pro in obj) { alert(obj[pro]); } //--> </SCRIPT> </BODY> </HTML> 例 3.3(eval3.html) <HTML> <HEAD> <TITLE> New Document </TITLE> </HEAD> <BODY> <SCRIPT LANGUAGE="JavaScript"> <!-- define = "{name:'Michael',email:'17bity@gmail.com'}"; eval("data = "+define); alert(data.name); alert(data.email); //--> </SCRIPT> </BODY> </HTML>
更多请见:https://blog.csdn.net/qq_43650923/article/details/103051356
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