Afnetworking - 後JSON - > 400錯誤的請求

進出口使用Salesforce的現場代表REST API在iOS應用，試圖請求聊天，但總是失敗，400的請求是無效ChasitorInitAfnetworking - 後JSON - > 400錯誤的請求

NSDictionary *parameters [email protected]{  @"SessionId"   :self.sessionId, 
           @"OrganizationId"  :ORG_ID, 
           @"deploymentId"  :DEPLOYEMENT_ID, 
           @"buttonId"   :BUTTON_ID, 
           @"userAgent"   :USER_AGENT, 
           @"language"   :LANG, 
           @"screenResolution" :SCREEN_RES, 
           @"visitorName"  :@"Test Visitor", 
           @"prechatDetails"  :@[], 
           @"prechatEntities" :@[], 
           @"receiveQueueUpdates":@"true", 
           @"isPost"    :@"true" 
          }; 

AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; 

AFJSONRequestSerializer *serializer = [AFJSONRequestSerializer serializer]; 
[serializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"]; 
[serializer setValue:@"application/json" forHTTPHeaderField:@"Accept"]; 
manager.requestSerializer = serializer; 

[manager.requestSerializer setValue:self.sessionKey forHTTPHeaderField:X_LIVEAGENT_SESSION_KEY]; 
[manager.requestSerializer setValue:@"null" forHTTPHeaderField:X_LIVEAGENT_AFFINITY]; 
[manager.requestSerializer setValue:@"1" forHTTPHeaderField:X_LIVEAGENT_SEQUENCE]; 
[manager.requestSerializer setValue:API_V forHTTPHeaderField:X_LIVEAGENT_API_VERSION]; 

manager.responseSerializer = [AFHTTPResponseSerializer serializer]; 
[manager POST:ChasitorInit_path parameters:parameters progress:nil 
     success:^(NSURLSessionDataTask *task, id responseObject) { 
      NSError* error; 
      NSDictionary* json = [NSJSONSerialization JSONObjectWithData:responseObject 
                   options:kNilOptions 
                   error:&error]; 
     } failure:^(NSURLSessionDataTask *task, NSError *error) { 

      NSLog(@"Error: %@", error); 
     }];

進出口使用Afnetworking V3 iOS8上請求體應該是

{ 
"sessionId": "8f1cfb18-fbd1-4487-90d-e98c0a84e165", 
"organizationId": "00D58000000OwMB", 
"deploymentId": "57258000000L1mj", 
"buttonId": "57358000000L24F", 

"userAgent": "", 
"language": "en-US", 
"screenResolution": "1900x1080", 
"visitorName": "Test Visitor", 
"prechatDetails": [], 
"prechatEntities": [], 
"receiveQueueUpdates": true, 
"isPost": true

}

我做什麼我錯了？ PLZ糾正我！

來源

2016-06-10 Gilber

400錯誤的請求意味着，您沒有按照服務器預期的方式形成請求。

檢查服務器日誌什麼問題...

可能需要另一種形式的數據..

，並嘗試檢查，你是不是傳遞空值到服務器..

嘗試這樣的：

NSString *Loginurl = [NSString stringWithFormat:@"http://Enter your URL Here"]; 

    NSDictionary *params = @{  @"SessionId"   :self.sessionId, 
           @"OrganizationId"  :ORG_ID, 
           @"deploymentId"  :DEPLOYEMENT_ID, 
           @"buttonId"   :BUTTON_ID, 
           @"userAgent"   :USER_AGENT, 
           @"language"   :LANG, 
           @"screenResolution" :SCREEN_RES, 
           @"visitorName"  :@"Test Visitor", 
           @"prechatDetails"  :@{}, 
           @"prechatEntities" :@{}, 
           @"receiveQueueUpdates":@"true", 
           @"isPost"    :@"true" 
          }; 

    NSLog(@"Sent parameter to server : %@",params); 

    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; 



    manager.responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments]; 


    manager.responseSerializer = [AFHTTPResponseSerializer serializer]; 


    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",@"text/html", nil]; 

    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/html",nil]; 

    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/plain",nil]; 

[manager.requestSerializer setValue:self.sessionKey forHTTPHeaderField:X_LIVEAGENT_SESSION_KEY]; 
[manager.requestSerializer setValue:@"null" forHTTPHeaderField:X_LIVEAGENT_AFFINITY]; 
[manager.requestSerializer setValue:@"1" forHTTPHeaderField:X_LIVEAGENT_SEQUENCE]; 
[manager.requestSerializer setValue:API_V forHTTPHeaderField:X_LIVEAGENT_API_VERSION]; 

      AFSecurityPolicy* policy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeCertificate]; 

    [policy setValidatesDomainName:NO]; 

    [policy setAllowInvalidCertificates:YES]; 



    [manager POST:Loginurl parameters:params progress:nil success:^(NSURLSessionTask *task, id responseObject) { 

     NSLog(@"Response from server : %@", [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding]); 



     _str=[[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding]; 


     NSLog(@"%@",_str); 


     [self getdata:responseObject]; 



    } failure:^(NSURLSessionTask *operation, NSError *error) 

    { 

     NSLog(@"Error: %@", error); 
    }];  
} 

#pragma mark-DataFromServer 

-(void)getdata:(NSDictionary*)RegisterData 

{ 


}

來源

2016-06-11 04:54:27

感謝您的答覆，我更新的問題，請參見PARAMS生成的JSON – Gilber

更換後有什麼錯誤@ 「prechatDetails」：@ {}，由@ 「prechatDetails」：@ []， –

改變現在出現錯誤「字符0周圍的值無效」。 – Gilber

我在我的應用得到了同樣的錯誤。我通過刪除請求和響應串行器來解決它。只實例化管理器並用參數調用post方法。

reqManager = [AFHTTPRequestOperationManager manager]; 
[reqManager POST:URLString parameters:parameters progress:nil 
     success:^(NSURLSessionDataTask *task, id responseObject) { 

     } failure:^(NSURLSessionDataTask *task, NSError *error) { 

      NSLog(@"Error: %@", error); 
     }];

來源

2017-06-29 14:13:50

Afnetworking - 後JSON - > 400錯誤的請求

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