问题
AXIOS不能按预期处理500。沿着这条路走
Axios error handling
提供,但不起作用。
帖子发送用户名/电子邮件和密码,但故意将密码设置为错误密码,以测试错误处理。如果设置了正确的密码,则可以正常工作。
axios.post(
config.apiGateway.URL + ".../signin",
payload
).then(response => {
console.log(response)
if(response.status == 200){
console.log("Login successfull");
this.setState({token: response.data.JWT_TOKEN});
} else {
console.log(response.status)
this.setError()
}
}).catch(error => {
this.setError()
console.log(error)
if (error.response) {
console.log("--------------------------------------------------")
// The request was made and the server responded with a status code
// that falls out of the range of 2xx
console.log(error.response.data);
console.log(error.response.status);
console.log(error.response.headers);
} else if (error.request) {
console.log("*************************")
// The request was made but no response was received
// `error.request` is an instance of XMLHttpRequest in the browser and an instance of
// http.ClientRequest in node.js
console.log(error.request);
} else {
console.log("++++++++++++++++++++++++")
// Something happened in setting up the request that triggered an Error
console.log('Error', error.message);
}
console.log(error.config);
})
结果
这是意料之中的事
if(错误响应)
部分执行,但实际上
else if(错误。请求)
执行。
Access to XMLHttpRequest at 'https://***-api.us-east-1.amazonaws.com/dev/***/signin' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Login.js:73 Error: Network Error
at createError (createError.js:17)
at XMLHttpRequest.handleError (xhr.js:87)
Login.js:82 *************************
Login.js:87 XMLHttpRequest {onreadystatechange: Æ, readyState: 4, timeout: 0, withCredentials: false, upload: XMLHttpRequestUpload, â¦}
在chrome开发工具中,options方法返回200,如下所示。
access-control-allow-headers: Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token
access-control-allow-methods: GET,OPTIONS,POST,PUT
access-control-allow-origin: *
content-length: 0
content-type: application/json
date: Wed, 16 Jan 2019 01:32:48 GMT
status: 200
via: 1.1 ca8c566e53d4556421f22afbb9802d0c.cloudfront.net (CloudFront)
x-amz-apigw-id: Tkp2JEBmIAMFROA=
x-amz-cf-id: HXEEGh3TUcOckodVBKKoA1PVpg6h7UB5Ui3F1svTxpMYovB8Dt7rqQ==
x-amzn-requestid: a2144ccd-192e-11e9-9b6f-2dcad2a22d99
Post方法按预期返回500。
Request Method: POST
Status Code: 500
Remote Address: 54.230.245.164:443
Referrer Policy: no-referrer-when-downgrade
环境
在Ubuntu 18 LTS中,AXIOS 0.18.0和Google Chrome 70.0.3538.77。
问题
请建议如何正确处理500。
研究
How to catch and handle error response 422 with Redux/Axios?
似乎有相同的错误问题被设置为堆栈跟踪,而响应似乎没有被填充。
编辑:
我仍然不明白为什么记录错误会返回堆栈消息。我试着这样记录。然后你就可以看到它是一个物体。