Question

我为学校项目和axios使用React-native来获取数据。这是我的功能：

    login(username, password){

    axios({
        method : 'post',
        url : 'http://xxxx.xxxx.com/UserRestController.php',
        data : {
            accountId : 2
        }
    })
    .then(function (response) {
    console.log('data', response.data);
    })
    .catch(function (error) {
        console.log(error);
    });
}

当我尝试显示响应时，这始终为null。喜欢这个

      data Object {
  "config": Object {
    "adapter": [Function xhrAdapter],
    "data": "{\"accountId\":2}",
    "headers": Object {
      "Accept": "application/json, text/plain, */*",
      "Content-Type": "application/json;charset=utf-8",
    },
    "maxContentLength": -1,
    "method": "post",
    "timeout": 0,
    "transformRequest": Object {
      "0": [Function transformRequest],
    },
    "transformResponse": Object {
      "0": [Function transformResponse],
    },
    "url": "http://ariary.vola.mg/UserRestController.php",
    "validateStatus": [Function validateStatus],
    "xsrfCookieName": "XSRF-TOKEN",
    "xsrfHeaderName": "X-XSRF-TOKEN",
  },
  "data": "",
  "headers": Object {
    "access-control-allow-origin": "*",
    "connection": "keep-alive",
    "content-type": "text/html; charset=UTF-8",
    "date": "Mon, 31 Jul 2017 13:29:28 GMT",
    "server": "nginx",
    "transfer-encoding": "chunked",
    "vary": "Accept-Encoding",
    "x-powered-by": "EasyEngine 3.7.4",
  },
  "request": XMLHttpRequest {
    "DONE": 4,
    "HEADERS_RECEIVED": 2,

我在另一个函数中使用axios.GET，效果很好。有人能帮我吗？感谢

Answer 1

尝试解析对json的响应，然后再访问它的数据：

slice(1:3)

Answer 2

经过一些测试，我的问题不是响应，而是我的数据。这始终为空。我的服务器中未定义accountId。但我不知道为什么？

React-native axios方法POST response.data null

2 个答案: