网络处理 

 1 self.data = [NSMutableData data];
 2     
 3     NSURL *url = [NSURL URLWithString:@"http://192.168.1.106:8080/MJServer/login"];
 4     NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
 5     
 6     request.HTTPMethod = @"POST";
 7     
 8     // 设置请求体
 9     NSString *param = @"username=hello&pwd=123&type=XML";
10     request.HTTPBody = [param dataUsingEncoding:NSUTF8StringEncoding];
11     
12     // 请求头信息可以省略，只要设置了请求体就OK        
13     NSURLConnection *conn = [NSURLConnection connectionWithRequest:request delegate:self];
14     [conn start];
15 
16   //当服务器返回数据时调用
17   // 解析服务器返回的数据
18 - (void)connectionDidFinishLoading:(NSURLConnection *)connection {
19     NSString *str = [[[NSString alloc] initWithData:self.data encoding:NSUTF8StringEncoding] autorelease];
20     NSLog(@"%@", str);
21 }

 

 

posted @ 2013-04-30 17:43  wangzhenxiang  阅读(146)  评论(0)    收藏  举报