最新消息:20190717 VPS服务器:Vultr新加坡,WordPress主题:大前端D8,统一介绍入口:关于

【已解决】iOS端用Alamofire访问Flask的rest的api出错:Error Domain=NSURLErrorDomain Code=-1002

Flask crifan 2212浏览 0评论

iOS端用Alamofire访问Flask的rest的api出错,具体的错误的log是:

Printing description of response:
▿ [Request]: <NSMutableURLRequest: 0x7fb9b1de13f0> { URL: 115.29.173.126:21084/runningfast/api/v1.0/open/smscode }
[Response]: nil
[Data]: 0 bytes
[Result]: FAILURE: Error Domain=NSURLErrorDomain Code=-1002 “unsupported URL” UserInfo={NSUnderlyingError=0x7fb9b1e41760 {Error Domain=kCFErrorDomainCFNetwork Code=-1002 “(null)”}, NSErrorFailingURLStringKey=115.29.173.126:21084/runningfast/api/v1.0/open/smscode, NSErrorFailingURLKey=115.29.173.126:21084/runningfast/api/v1.0/open/smscode, NSLocalizedDescription=unsupported URL}
[Timeline]: Timeline: { “Request Start Time”: 497949614.314, “Initial Response Time”: 497949618.361, “Request Completed Time”: 497949618.361, “Serialization Completed Time”: 497949618.362, “Latency”: 4.047 secs, “Request Duration”: 4.047 secs, “Serialization Duration”: 0.001 secs, “Total Duration”: 4.048 secs }
  ▿ request : Optional<NSURLRequest>
    – Some : <NSMutableURLRequest: 0x7fb9b1de13f0> { URL: 115.29.173.126:21084/runningfast/api/v1.0/open/smscode }
  – response : nil
  ▿ data : Optional<NSData>
    – Some : <>
  ▿ result : FAILURE: Error Domain=NSURLErrorDomain Code=-1002 “unsupported URL” UserInfo={NSUnderlyingError=0x7fb9b1e41760 {Error Domain=kCFErrorDomainCFNetwork Code=-1002 “(null)”}, NSErrorFailingURLStringKey=115.29.173.126:21084/runningfast/api/v1.0/open/smscode, NSErrorFailingURLKey=115.29.173.126:21084/runningfast/api/v1.0/open/smscode, NSLocalizedDescription=unsupported URL}
  ▿ timeline : Timeline: { “Request Start Time”: 497949614.314, “Initial Response Time”: 497949618.361, “Request Completed Time”: 497949618.361, “Serialization Completed Time”: 497949618.362, “Latency”: 4.047 secs, “Request Duration”: 4.047 secs, “Serialization Duration”: 0.001 secs, “Total Duration”: 4.048 secs }
    – requestStartTime : 497949614.314439
    – initialResponseTime : 497949618.36132503
    – requestCompletedTime : 497949618.36132503
    – serializationCompletedTime : 497949618.36219299 { … }
    – latency : 4.0468860268592834 { … }
    – requestDuration : 4.0468860268592834 { … }
    – serializationDuration : 0.00086796283721923828
    – totalDuration : 4.0477539896965027
(lldb)

然后去调试了半天

包括给Headers中添加了:

Content-Type:application/json

Accept:application/json

但是还是找不到原因。

最后,发现是:

url地址缺少了http://的前缀,

从:

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

变为:

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

就可以了。。。

然后才明白:

1.此处错误信息里面的:

Error Domain=NSURLErrorDomain Code=-1002 “unsupported URL”

中的

“unsupported URL”

值的就是url地址不支持-》url地址有问题

2.之前用PAW去测试时,也是提示的:

URL not supported

-》只不过我们没注意

【总结】

当用一些工具,比如Paw,和代码,比如iOS的alamofire,去访问api接口时,

如果缺少http://的地址:

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

时,就会报错:

FAILURE: Error Domain=NSURLErrorDomain Code=-1002 “unsupported URL”

要写完整的,带http://前缀的:

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

才可以。

转载请注明:在路上 » 【已解决】iOS端用Alamofire访问Flask的rest的api出错:Error Domain=NSURLErrorDomain Code=-1002

发表我的评论
取消评论

表情

Hi,您需要填写昵称和邮箱!

  • 昵称 (必填)
  • 邮箱 (必填)
  • 网址
65 queries in 0.107 seconds, using 18.86MB memory