Question

我想问一下是否有人试过打印出NSMutableURLRequest *请求的值;

这是我的方案，我已经形成了我的XML并尝试使用Firefox Poster插件发送它，我成功播放有效和无效的内容，所以它的时间进入iOS，不幸的是，它似乎没有正常工作我总是收到错误请求（400）的回复，我怀疑这是由错误的xml内容引起的;所以我在发送请求之前一直在思考，我想检查它是否正确。

所以归结为“如何打印出来（nslog等等）*请求的内容”

以下示例代码：

    NSURL *URL = [NSURL URLWithString:@"http://xxx.xxx.xxx.xxx/ps"];

    NSMutableURLRequest *request = [NSMutableURLRequest                                         requestWithURL:URL cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:60];
    NSString *msgLength = [NSString stringWithFormat:@"%d", [self.xmlLogin length]];

    //NSString *params = [[NSString alloc] initWithFormat:@"%@",[self xmlLogin]];
    [request addValue:@"application/xxx.ven.xml" forHTTPHeaderField:@"Content-Type"];
    [request addValue:msgLength forHTTPHeaderField:@"Content-Length"];
    [request setHTTPMethod:@"POST"];
    [request setValue:@"identity" forHTTPHeaderField:@"Accept-Encoding"];
    [request setValue:@"windows-1251" forHTTPHeaderField:@"Accept-Charset"];
    [request setCachePolicy:NSURLRequestReturnCacheDataElseLoad];
    [request setHTTPBody:[[self xmlLogin] dataUsingEncoding:NSUTF8StringEncoding]];

此代码段

NSLog(@"Request %@\n",request);

结果

<NSMutableURLRequest http://xxx.xxx.xxx.xxx/ps>

做类似

的事情

NSLog(@"Request %@\n",[request HTTPBody]);

结果

<4c697665 3e383634 30303c2f 54696d65 546f4c69 76653e20 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 203c5365 7373696f 6e436f6f 6b69653e 436f6c69 62726961 494d5053 5f333734 36323032 39322e34 38373931 345f3737 33313c2f 53657373 696f6e43 6f6f6b69 653e2020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 3c2f4c6f 67696e2d 52657175 6573743e 3c2f5472 616e7361 6374696f 6e436f6e 74656e74 3e3c2f54 72616e73 61637469 6f6e3e20 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 20202020 203c2f53 65737369 6f6e3e3c 2f57562d 4353502d 4d657373 6167653e>

我知道这个十六进制值集合可以转换;怎么样？（找到如何只是一个愿望清单）

真正的问题归结为请求的内容，我渴望了解如何查看原始内容并检查它是否真正处于正确的形式。

谢谢，

Answer 1

NSLog(@"Request body %@", [[NSString alloc] initWithData:[request HTTPBody] encoding:NSUTF8StringEncoding]);

Answer 2

- (NSString *)formatURLRequest:(NSURLRequest *)request
{
    NSMutableString *message = [NSMutableString stringWithString:@"---REQUEST------------------\n"];
    [message appendFormat:@"URL: %@\n",[request.URL description] ];
    [message appendFormat:@"METHOD: %@\n",[request HTTPMethod]];
    for (NSString *header in [request allHTTPHeaderFields])
    {
        [message appendFormat:@"%@: %@\n",header,[request valueForHTTPHeaderField:header]];
    }
    [message appendFormat:@"BODY: %@\n",[[NSString alloc] initWithData:[request HTTPBody] encoding:NSUTF8StringEncoding]];
    [message appendString:@"----------------------------\n"];
    return [NSString stringWithFormat:@"%@",message];
}

- (NSString *)formatURLResponse:(NSHTTPURLResponse *)response withData:(NSData *)data
{
    NSString *responsestr = [[NSString alloc] initWithBytes:[data bytes] length:[data length] encoding:NSUTF8StringEncoding];
    NSMutableString *message = [NSMutableString stringWithString:@"---RESPONSE------------------\n"];
    [message appendFormat:@"URL: %@\n",[response.URL description] ];
    [message appendFormat:@"MIMEType: %@\n",response.MIMEType];
    [message appendFormat:@"Status Code: %ld\n",(long)response.statusCode];
    for (NSString *header in [[response allHeaderFields] allKeys])
    {
        [message appendFormat:@"%@: %@\n",header,[response allHeaderFields][header]];
    }
    [message appendFormat:@"Response Data: %@\n",responsestr];
    [message appendString:@"----------------------------\n"];
    return [NSString stringWithFormat:@"%@",message];
}

打印NSMutableURLRequest内容

2 个答案: