How to convert string to json object in vue

How to convert string to json object in vue: 1. Use eval, the syntax is "result = eval('('jsonstr')');"; 2. Use "JSON.parse()", The syntax is "result = JSON.parse(jsonstr);".

The operating environment of this article: Windows 10 system, Vue version 2.9.6, DELL G3 computer.

How to convert string to json object in vue

Convert Json string to json object

1. Use eval

result = eval('(' + jsonstr + ')'); // jsonstr是json字符串

2. Use JSON.parse ()

result = JSON.parse(jsonstr); // jsonstr是json字符串

The difference between eval and JSON.parse:

• eval is a method supported by javascript, and data in strict json format can also be converted

• JSON.parse is a conversion method supported by browsers. It must be in standard json format to convert

[Related recommendations: "vue .js tutorial》】

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