在create-react-app里想设置多个代理，
百度搜的写法都是在package.json里像这样写：

{
  "proxy":{
    "/api": {
      "target": "http://0.0.0.89:7300",
      "ws": true
    },
    "/foo": {
      "target": "http://0.0.11.22:8848",
      "ws": true
    }
  }
}

然后 npm start 报错

When specified, "proxy" in package.json must be a string.
Instead, the type of "proxy" was "object".
Either remove "proxy" from package.json, or make it a string.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! r-d-m@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1

求助，谢谢！！