NSURLRequest POST方式請求伺服器樣本

最後更新：2016-12-12 來源：互聯網

上載者：User

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標籤：version error response release role post target eth ext

http://lizhuang.iteye.com/blog/1833297

1、準備階段

NSString *urlString = [NSString stringWithFormat:@"http://jssb.zust.edu.cn/androidLogin.action"];

         NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];

         [request setURL:[NSURL URLWithString:urlString]];

       [request setHTTPMethod:@"POST"];

2、設定頭

         NSString *contentType = [NSString stringWithFormat:@"text/xml"];

         [request addValue:contentType forHTTPHeaderField: @"Content-Type"];

3、資料內容體的設定

NSMutableData *postBody = [NSMutableData data];

[postBody appendData:[[NSString stringWithFormat:@"id=%@&password=%@&role=%@",@"admin02",@"admin02",@"dean"] dataUsingEncoding:NSUTF8StringEncoding]];

[request setHTTPBody:postBody];

XML傳送的時候：

NSMutableData *postBody = [NSMutableData data];

    [postBody appendData:[[NSString stringWithFormat:@"<Request Action=\"Login\">"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"<Body>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"<Username>wangjun</Username>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"<Password>password</Password>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"<PlatformID>2</PlatformID>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"<PlatformVersion>3.1.3</PlatformVersion>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"<TaskViewerName>IP 1.3</TaskViewerName>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"<TaskViewerVersion>3</TaskViewerVersion>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"</Body>"] dataUsingEncoding:NSUTF8StringEncoding]];

    [postBody appendData:[[NSString stringWithFormat:@"</Request>"] dataUsingEncoding:NSUTF8StringEncoding]];

    //post

    [request setHTTPBody:postBody];

4、請求響應

         NSHTTPURLResponse* urlResponse = nil;

         NSError *error = [[NSError alloc] init];

         NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&urlResponse error:&error];

       NSString *result = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];

NSURLRequest POST方式請求伺服器樣本

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