如何使字符串兼容 JSON.parse()

Question

In my application when I enter value as my"name in text field the framework makes a String like ( this i can not control ):

"[{\"id\":\"201500000001002\",\"name\":\"my\"name\",\"colorCode\":\"\",\"version\":\"11\",\"nodeOrder\":\"1\"}]"

Now this String is passed to JSON.parse() method which produces an error because of ambiguous name field as

\\"name\\":\\"my\\"name\\"

var str = JSON.parse("[{\"id\":\"201500000001002\",\"name\":\"my\"name\",\"colorCode\":\"\",\"version\":\"11\",\"nodeOrder\":\"1\"}]")

This results in JSON exception

Is there anything I can do with the string:

"[{\"id\":\"201500000001002\",\"name\":\"my\"name\",\"colorCode\":\"\",\"version\":\"11\",\"nodeOrder\":\"1\"}]"

To escape double quote character in my " name as my \\" name to make it valid for JSON.parse method.

I can not control JSON String, I am just passing name as my"name and framework creates a String which is passed to JSON.parse()

Answer 1

I went through a series of text replace. You can try this:

var str = "[{\"id\":\"201500000001002\",\"name\":\"my\"name\",\"colorCode\":\"\",\"version\":\"11\",\"nodeOrder\":\"1\"}]";

JSON.parse(
str.replace(/\\/i,"").
replace(/{"/g,"{'").
replace(/":"/g,"':'").
replace(/","/g,"','").
replace(/"}/g,"'}").
replace(/'/g,"\@@@").
replace(/"/g,"\\\"").
replace(/@@@/g,"\"")
);

It will give back your desired JSON array

Answer 2

var str = "[{\"id\":\"201500000001002\"}]";
str.replace("\"*","\\\"");
var obj = JSON.parse(str);