摘要： -(void)testPOST{ NSError *error; NSURLResponse *theResponse; NSURL *url = [NSURL URLWithString: @"http://192.168.0.2:12/app/post.asmx"]; NSMutableURLRequest *req = [NSMutableURLRequestrequestWithURL:url]; //NSString *msgLength = [NSString stringWithFormat:@"%d", [postString lengt 阅读全文