javascript - 如何在 javascript/nodejs 中拆分包含 n 个连接的 json 字符串的字符串？

Question

假设我从套接字服务器(我无法控制)接收到这个字符串:

{"data":{"time":"2016-08-08T15:13:19.605234Z","x":20,"y":30}}{"data":{"time":"2016-08-08T15:13:19.609522Z","x":30,"y":40}} 

我不能使用 JSON.parse，因为它包含 2 个 Json 字符串，所以我该如何拆分

var jsonString1 = {"data":{"time":"2016-08-08T15:13:19.605234Z","x":20,"y":30}}

和

var jsonString2 = {"data":{"time":"2016-08-08T15:13:19.609522Z","x":30,"y":40}} 

注意:实际上我可能有1到n个Json字符串串联

Answer 1

你可以这样做:

var data = '{"data":{"time":"2016-08-08T15:13:19.605234Z","x":20,"y":30}}{"data":{"time":"2016-08-08T15:13:19.609522Z","x":30,"y":40}}';

var sanitized = '[' + data.replace(/}{/g, '},{') + ']';
var res = JSON.parse(sanitized);

console.log(res);

但是，如果其中一个对象在字符串中包含 }{ 模式，这将失败。