相关疑难解决方法(0)

    let token = this.generateClientToken(privateKey, message);

    let myheaders = {
      "appID": appID,
      "authorizationkey": token
    }

    fetch('http://localhost:8080/api/app/postman', {
      method: "GET",
      // body: JSON.stringify(''),
      headers: myheaders
    }).then(function(response) {
      console.log(response.status);     //=> number 100–599
      console.log(response.statusText); //=> String
      console.log(response.headers);    //=> Headers
      console.log(response.url);        //=> String

      return response.text()
    }, function(error) {
      console.log(error.message); //=> String
    })

<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>