Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/javascript/462.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 如何转换为JSON对象?_Javascript_Jquery_Json - Fatal编程技术网

Javascript 如何转换为JSON对象?

Javascript 如何转换为JSON对象?,javascript,jquery,json,Javascript,Jquery,Json,我正在从后端获取以下格式的字符串,如何将其解析为JSON "{messages:"[{message_type:S,message_text:Instance 20000001002700000279 of object type RentalObjectREFX has been changed.}{message_type:S,message_text:Email sent sucessfully}]"}" 那样 var json=json.parse“{messages:[{messa

我正在从后端获取以下格式的字符串,如何将其解析为JSON

"{messages:"[{message_type:S,message_text:Instance 20000001002700000279 of object type RentalObjectREFX has been changed.}{message_type:S,message_text:Email sent sucessfully}]"}"
那样

var json=json.parse“{messages:[{message_type:S,message_text:Instance 200000001002700000279,对象类型RentalObjectREFX已更改。}{message_type:S,message_text:Email sented successfully}];
console.logjson;使用JSON.Parse不要太迷惑你的头脑,没有JSON对象这样的东西。JSON是文本。总是数据的编码。我想,如果ppl阅读手册,或者只是在网络引擎上键入搜索,我们就不会看到这种问题。可能是重复的