如何消耗与reactjs的提取API？ [重复]

Question

这个问题已经在这里有一个答案：

• Trying to use fetch and pass in mode: no-cors 5个回答
• Handle response - SyntaxError: Unexpected end of input when using mode: 'no-cors' 5个回答

在PHP中我已经一个API的，但我想用取Reactjs消耗，但我不能得到的，有人能帮助我吗？

handleSubmit = event => {

  event.preventDefault();
  const email = document.querySelector(".email").value;
  const senha = document.querySelector(".password").value;

  alert(JSON.stringify({email, senha}));

  const res = {
     method: 'POST',
     mode:'no-cors',
     body: JSON.stringify({email,senha}),
     headers: new Headers({
       'Content-type': 'application/json',
       'Authorization': 'token here',
     }),
   };
   fetch('http://rhvagas-api/login', res).then(res => {})
   .then(result => {
      console.log(res);
      return result.json();
   })
 }

错误：

邮差的位置：

Answer 1

尝试

handleSubmit = event => {

  event.preventDefault();
  const email = document.querySelector(".email").value;
  const senha = document.querySelector(".password").value;

  alert(JSON.stringify({email, senha}));

  const res = {
     method: 'POST',
     mode:'no-cors',
     body: JSON.stringify({email,senha}),
     headers: new Headers({
       'Content-type': 'application/json',
       'Authorization': 'token here',
     }),
   };
   fetch('http://rhvagas-api/login', res).then(res => res.json())
   .then(result => {
      console.log(result);
      // work with the result

   })
 }