<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>

// 发起一个post请求
axios({
  method: 'post',
  url: '/user/12345',
  data: {
    firstName: 'Fred',
    lastName: 'Flintstone'
  }
});

axios({
  method:'get',
  url:'/data.json',
  params:{
    id:12
  }
}).then((res)=>{
     console.log(res)
})

   axios({
            method: "post",
            url: 'http://127.0.0.1:3007/find/findperson',
            data: {
                author: str
            }
        }).then(function (res) {
            const req = res.request
            const response = res.data
            if (req.readyState === 4) {
                if (req.status >= 200 && req.status < 300) {
                    if (response.status == 0) {
                        author.innerText = response['author']
                        id.innerText = response['id']
                        password.innerText = response['password']
                    } else {
                        alert(response["msg"]);
                    }
                }
            }
        }).catch(error => {
            console.log(error);
        })

  const user=req.body
    const author=user.author