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【已解决】Flask的rest的api返回出错:Invalid HTTP Version HTTP/1.1

Flask crifan 608浏览 0评论

用Flask设计了一个api接口

115.29.173.126:21084/runningfast/api/v1.0/open/register

传入:

{
    "email": "xxx@qq.com",
    "facebookUserId": "1577xxx4",
    "firstName": "mxxx",
    "lastName": "cxx",
    "password": "111111",
    "phone": "18xxxxxx",
    "smsCode": "325721"
}

用postman测试,可以正常返回:

{
  "code": 200,
  "data": {
    "created_at": "2016-10-12T11:14:35",
    "email": "xxx@qq.com",
    "facebookUserId": "157xxx04",
    "firstName": "mxxx",
    "id": "user-4ddeb6b9-27cb-44d1-a0be-222ade2470ec",
    "lastName": "cxxx",
    "modified_at": "2016-10-12T11:14:35",
    "password": "111111",
    "phone": "18xxxxx"
  },
  "message": "new user has created"
}

如图:

但是android端用xutil3去测试,结果却返回:

errorCode: 400, msg: Bad Request, result: <html>
  <head>
    <title>Bad Request</title>
  </head>
  <body>
    <h1><p>Bad Request</p></h1>
    Invalid HTTP Version ‘Invalid HTTP Version: ‘/v1.0/open/register HTTP/1.1”
  </body>
</html>

flask rest api Invalid HTTP Version HTTP/1.1

flask Bad Request Invalid HTTP Version HTTP/1.1

flask-restful Invalid HTTP Version

xutil Invalid HTTP Version HTTP/1.1

xutil Invalid HTTP Version

Key Differences between HTTP/1.0 and HTTP/1.1

[Bro] event "Invalid HTTP version string" ?

Invalid HTTP Version

flask-restful http version

尝试用curl测试自己的api试试

{"email":"xxx@qq.com","facebookUserId":"15xxx4","firstName":"l","lastName":"bj","password":"111111","phone":"18xxxxx","smsCode":"157341"}

curl http://115.29.173.126:21084/runningfast/api/v1.0/open/register -X POST -v  -d "{"email":"xxx@qq.com","facebookUserId":"157731344684904","firstName":"l","lastName":"bj","password":"111111","phone":"18790639671","smsCode":"157341"}"

结果很奇怪的报错手机号不能为空:

➜  ~ curl http://115.29.173.126:21084/runningfast/api/v1.0/open/register -X POST -v  -d "{"email":"xxx@qq.com","facebookUserId":"15xxx4","firstName":"l","lastName":"bj","password":"111111","phone":"18xxxx","smsCode":"157341"}"
Note: Unnecessary use of -X or –request, POST is already inferred.
*   Trying 115.29.173.126…
* Connected to 115.29.173.126 (115.29.173.126) port 21084 (#0)
> POST /runningfast/api/v1.0/open/register HTTP/1.1
> Host: 115.29.173.126:21084
> User-Agent: curl/7.49.1
> Accept: */*
> Content-Length: 129
> Content-Type: application/x-www-form-urlencoded
>
* upload completely sent off: 129 out of 129 bytes
< HTTP/1.1 200 OK
< Server: gunicorn/19.6.0
< Date: Wed, 12 Oct 2016 04:00:47 GMT
< Connection: close
< Content-Type: application/json
< Content-Length: 64
<
{
    "code": 10101,
    "message": "phone can not be empty"
}
* Closing connection 0

是可以的。

➜  ~ curl http://115.29.173.126:21084/runningfast/api/v1.0/open/register -X POST -v -d {"email":"xxx@qq.com","facebookUserId":"15xxx4","firstName":"l","lastName":"bj","password":"111111","phone":"18xxxx","smsCode":"157341"}
Note: Unnecessary use of -X or –request, POST is already inferred.
*   Trying 115.29.173.126…
* Connected to 115.29.173.126 (115.29.173.126) port 21084 (#0)
> POST /runningfast/api/v1.0/open/register HTTP/1.1
> Host: 115.29.173.126:21084
> User-Agent: curl/7.49.1
> Accept: */*
> Content-Length: 23
> Content-Type: application/x-www-form-urlencoded
>
* upload completely sent off: 23 out of 23 bytes
< HTTP/1.1 200 OK
< Server: gunicorn/19.6.0
< Date: Wed, 12 Oct 2016 06:12:31 GMT
< Connection: close
< Content-Type: application/json
< Content-Length: 64
<
{
    "code": 10101,
    "message": "phone can not be empty"
}
* Closing connection 0
Note: Unnecessary use of -X or –request, POST is already inferred.
* Rebuilt URL to: facebookUserId:157731344684904/
* Port number out of range
* Closing connection -1
curl: (3) Port number out of range
Note: Unnecessary use of -X or –request, POST is already inferred.
* Rebuilt URL to: firstName:l/
^C

【已解决】curl去POST传JSON失败:Failed to decode JSON object Expecting property name enclosed in double quotes

最后的最后,发现是:

android端,在生成api接口时,中间多了个空格:

http://115.29.173.126:21084/runningfast/api/ v1.0/open/register

去掉空格:

http://115.29.173.126:21084/runningfast/api/v1.0/open/register

就可以正常访问接口了。。。

【总结】

此处Flask的restfule的api接口,android端访问,由于把api地址不小心多弄了个空格:

http://115.29.173.126:21084/runningfast/api/ v1.0/open/register

去掉空格:

http://115.29.173.126:21084/runningfast/api/v1.0/open/register

就可以了。

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