是否可以将字符串转换为文字对象数组？

Question

var vString = "{ "var1":"varA", "var2":"varB", "var3":"varC" }";

var literalArray = vString;

console.log(literalArray["var1"]); // = varA

How can string be converted to a literal array?

Answer 1

Modify your code as given below:

var vString = '{ "var1":"varA", "var2":"varB", "var3":"varC" }';

var literalArray = vString;

console.log(JSON.parse(literalArray)["var1"]); 

Answer 2

This will work for you...

 var string = '{"var1":"varA", "var2":"varB", "var3":"varC" }'; var objectArray = (new Function("return " + string+ ";")()); console.log(objectArray.var1);