iphone-common-codes-ccteam源代码 CCHttp.m

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////  CCHttp.m//  CCFC////  Created by xichen on 11-12-21.//  Copyright 2011 ccteam. All rights reserved.//#import "CCHttp.h"#import <Foundation/NSURLRequest.h>#import <Foundation/NSURLResponse.h>@implementation CCHttp// send a synchronous GET request for a url, returns the recieved data+ (NSData *)sendSynchronousGETRequest:(NSString *)urlStr                                           withResponse:(NSHTTPURLResponse **)response{        NSURL   *url = [NSURL URLWithString:urlStr];          NSMutableURLRequest     *request = [NSMutableURLRequest new];          [request setURL:url];          [request setHTTPMethod:@"GET"];                 NSData  *data;        NSHTTPURLResponse *tempResponse;        NSHTTPURLResponse **tempResponsePtr = &tempResponse;        if(response != nil)                tempResponsePtr = response;                data = [NSURLConnection sendSynchronousRequest:request                                                                  returningResponse:tempResponsePtr error:nil];                if([*tempResponsePtr statusCode] >= 200 && [*tempResponsePtr statusCode] < 300)        {                [request release];                return data;        }                 return nil;}// send a synchronous POST request for a url, returns the recieved data+ (NSData *)sendSynchronousPOSTRequest:(NSString *)urlStr                                                           withBody:(NSData *)body                                                 withResponse:(NSHTTPURLResponse **)response{        NSURL   *url = [NSURL URLWithString:urlStr];          NSMutableURLRequest     *request = [NSMutableURLRequest new];          [request setURL:url];          [request setHTTPMethod:@"POST"];         [request setHTTPBody:body];                NSData  *data;        NSHTTPURLResponse *tempResponse;        NSHTTPURLResponse **tempResponsePtr = &tempResponse;        if(response != nil)                tempResponsePtr = response;                data = [NSURLConnection sendSynchronousRequest:request                                                                   returningResponse:tempResponsePtr error:nil];                if([*tempResponsePtr statusCode] >= 200 && [*tempResponsePtr statusCode] < 300)        {                [request release];                return data;        }                        return nil;}// send a common asynchronous GET request for a url+ (NSURLConnection *)sendAsynchonousGETRequest:(NSString *)urlStr                                                            withDelegate:(id)delegate{        NSURL   *url = [NSURL URLWithString:urlStr];         NSMutableURLRequest     *request = [NSMutableURLRequest new];          [request setURL:url];          [request setHTTPMethod:@"GET"];                 NSURLConnection *conn = [NSURLConnection connectionWithRequest:request                                                                                 delegate:delegate];        [request release];        return conn;}// send a common asynchronous POST request for a url+ (NSURLConnection *)sendAsynchonousPOSTRequest:(NSString *)urlStr                                                                    withBody:(NSData *)body                                                           withDelegate:(id)delegate{        NSURL   *url = [NSURL URLWithString:urlStr];         NSMutableURLRequest     *request = [NSMutableURLRequest new];          [request setURL:url];          [request setHTTPMethod:@"POST"];         [request setHTTPBody:body];                NSURLConnection *conn = [NSURLConnection connectionWithRequest:request                                                                                                                  delegate:delegate];        [request release];        return conn;}+ (NSString *)localizedStringForStatusCode:(int)statusCode{        return [NSHTTPURLResponse localizedStringForStatusCode:statusCode];}@end
googlecode链接地址（会有更新）：http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCHttp.m
github地址：https://github.com/cxsjabc/iphone-common-codes-ccteam/tree/master/CCFC/files/CCHttp.m