错误：第1行的解析错误：{response：{info：{par - ^ Expecting＆＃39; STRING＆＃39;，＆＃39;}＆＃39;

Question

我的Json文件顶部如下。为什么我会遇到错误？

{
  response:{
    info:{
      params: "",
      numReturned: 23,
      numFound: 24,
      start: 1,
      limit: 25,
      app: "sdf",
      platform: "dfsfsd",
      size: "sdfsd",
      device: "NexufdsfS"
    },
    data: ...