xcode NSMutableURLRequest,在POST方式下传递参数

发表于 2014-09-18 07:19:24 by 月小升

- (IBAction)upload:(id)sender {

    NSString *post = nil;  

    post = [[NSString alloc] initWithFormat:@"message=%@",@"hello,world."];

    NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];  

    NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];  

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

    [request setURL:[NSURL URLWithString:@"http://localhost/kids/sendimg.php"]];  

    [request setHTTPMethod:@"POST"];

    [request setValue:postLength forHTTPHeaderField:@"Content-Length"];  

    [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];  

    [request setHTTPBody:postData];  

    //[NSURLConnection connectionWithRequest:request delegate:self ];  

    

    //同步请求的的代码

    //returnData就是返回得到的数据

    NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];

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

   

    if(returnData)

    

     {

    

     NSLog(@"SOAP 返回 = %@",result);

    

     }

    

     else

    

    {

    

    NSLog(@"error!");

    

     }

}

php

2014-09-18 15:16:21.346 Test9[31505:ef03] SOAP 返回 = Array
(
[message] => hello,world.
)

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首发地址：月小升博客 – https://java-er.com/blog/xcode-nsmutableurlrequest-post/
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