AFNetwirking的post请求返回错误！如代码 ?

时间 2019-11-07

标签 afnetwirking post 请求返回错误代码栏目 HTTP/TCP 繁體版

原文原文链接

            AFHTTPRequestOperationManager * manager = [AFHTTPRequestOperationManager manager]; 
       
         //    manager.responseSerializer = [AFJSONResponseSerializer serializer]; 
       
             manager.responseSerializer = [AFHTTPResponseSerializer serializer]; 
       
             manager.responseSerializer.acceptableContentTypes = [manager.responseSerializer.acceptableContentTypes setByAddingObject: @"text/plain"]; 
       
             [manager POST:@"http://wu.itmingong.org:9090/WuNetbars/app/login.do"parameters:parameters success:^(AFHTTPRequestOperation *operation,idresponseObject) { 
       
         //        NSDictionary * dic = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil]; 
       
                 NSLog(@"success"); 
       
             } failure:^(AFHTTPRequestOperation *operation,NSError*error) { 
       
                 NSLog(@"错误，%@", error); 
       
             }];

错误信息
Error Domain=com.alamofire.error.serialization.response Code=-1011 "Request failed: bad request (400)" UserInfo=0x7fbf4947edf0 {com.alamofire.serialization.response.error.response=<NSHTTPURLResponse: 0x7fbf49484230> { URL: http://wu.itmingong.org:9090/WuNetbars/app/login.do } { status code: 400, headers {
    Connection = close;
    "Content-Language" = en;
    "Content-Length" = 1011;
    "Content-Type" = "text/html;charset=utf-8";
    Date = "Wed, 21 Jan 2015 05:34:22 GMT";
    Server = "Apache-Coyote/1.1";
    "Set-Cookie" = "JSESSIONID=B2726D9C845F31BE9A68D06845E52080; Path=/WuNetbars/; HttpOnly";
} },

框架里面
self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript", @"text/plain", @"text/html", nil]; 我都有啊

是请求头的问题么？求大神指点 javascript

终于搞好了，缘由是我用加密过的字符串，其中有加减等特殊符号，AFN框架直接处理字符串时会改变这些特殊符号和加些字符串，因此修改AFN内部这一部分便可
html

NSString *query = nil;
        if (self.queryStringSerialization) {
            NSError *serializationError;
            query = self.queryStringSerialization(request, parameters, &serializationError);

            if (serializationError) {
                if (error) {
                    *error = serializationError;
                }
                return nil;
            }

            query = (NSString *)parameters;
添加最后一句就行了，前面是AFN判断修改的
java