正文数据未在 axios 请求中发送 [英] body data not sent in axios request

问题描述

我正在尝试通过 axios 请求将数据发送到我的后端脚本，但正文看起来是空的.

I am trying to send data through axios request to my backend script, but the body looks empty.

这是从前端发送的请求:

Here's a request sent from front-end:

axios.request({
  method: 'GET',
  url: `http://localhost:4444/next/api`,
  headers: {
    'Authorization': token
  },
  data: {
    next_swastik: 'lets add something here'
  },

}).then((res)=>{  
  console.log("api call sucessfull",res);

}).catch((err)=>{
  console.log("api call unsucessfull",err);

  this.props.toggleLoading(false);
})

这是一个后端:

app.get('/next/api', verifyToken, function(req, res) {
console.log(req.body);

})

但我得到 {} 空体.我正在获取标题和其他数据，但不是数据.

But I am getting {} empty body. I am getting headers and other data but not data.

推荐答案

GET 请求不应有正文.

GET requests should not have a body.

将方法从GET"更改为POST"

Change the method from 'GET' to 'POST'

像这样:

axios.request({
  method: 'POST',
  url: `http://localhost:4444/next/api`,
  headers: {
    'Authorization': token
  },
  data: {
    next_swastik: 'lets add something here'
  },

})

并更改您的 api 以期待发布

and change your api to expect a post

app.post('/next/api', verifyToken, function(req, res) {
console.log(req.body);
});

或

将 data 属性更改为 params

axios.request({
  method: 'GET',
  url: `http://localhost:4444/next/api`,
  headers: {
    'Authorization': token
  },
  params: {
    next_swastik: 'lets add something here'
  },

})

并更改api以注销参数

and change the api to log out the params

app.get('/next/api', verifyToken, function(req, res) {
console.log(req.params);
});

就像@MaieonBrix 所说的，确保您的标头包含您要发送的内容类型.

and like @MaieonBrix said, make sure that your headers contain the content type that you are sending.

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