本人在开发过程中，由于各种原因。
自己开发了一套ＨＴＴＰ訪问工具。该工具借监了眼下大家都使和的ＡＳＩ类库。个人感认为ＡＳＩ里面太多的控制及逻辑变量都写在同一个类中。没有非常好的规划好。同一时候可能是由于多个人的改动，使得ＡＳＩ不同的版本号出现了不同的兼容方式。
同一时候也不可避免的增辑了对该代码的维护。
出于本人的开发经验自己写了一套这种类库，基本上与ＡＳＩ的功能上差不太多，可是对存在的未知ＢＵＧ及使用过程中出现的问题，也希望各读者在使用时将ＢＵＧ反馈给我，以便修正。
同一时候我把这套原码放在我的GITHUB上。供大家使用。希望大家多多支持我。
ＧＩＴＨＵＢ地址：https://github.com/fengsh998/WebRequestComponent
最新改动已支持block回调。
该类库使用简单。代码通俗易懂。使用ＯＯＰ进行划分。使得结构更加清晰，更易维护。
类库的类结构图：
类关系图：
类库的执行原理图：
类库说明：
1． 使用ＧＣＤ线程管理，使用异步请求方式（暂不支持同步请求）。
2． 支持SSL,proxy(http,socket5),cookie。
3． 支持http断点续传（下载）。支持上传、下载进度回调。
4． 支持队列请求。并发请求，组请求。
5． 支持常见http请求,(POST,GET,DELETE,PUT)
6． 支持重定向。
7． 支持ＧＺＩＰ请求。
类库为非ＡＲＣ模式。
类库支持环境：
ＩＯＳ：
Xcode 4.6以上。
Mac 10.8.5 xcode5.0以上。仅仅支持64位编译。32位机的没有做适配。所以低版本号的ＸＣ编译会有问题。
类库依赖：
依赖:
ios :UIKit.framework,mobileCoreServices.framework
mac :systemConfiguration.framework,cocoa.framework,appkit.framework
sdk依赖(ios,mac共同依赖):CFNewwork.framework,libz.dylib,Foundation.framework
类库的代理说明：
@protocolFQWebRequestDelegate <NSObject>
@optional
- (void)requestStarted:(FQWebRequest *)request;
- (void)requestFinished:(FQWebRequest *)request;
- (void)requestFailed:(FQWebRequest *)request;
/*
当前请求须要证书认证时
字点中使用的Key为
FQWebAuthenticationUsername
FQWebAuthenticationPassword
*/
- (NSDictionary*)authenticationNeededForRequest:(FQWebRequest *)request;
- (NSDictionary*)proxyAuthenticationNeededForRequest:(FQWebRequest *)request;
/*
该站点的安全证书不受信任！此时提示仍然继续还是返回安全连接
假设返回True,则使用不安全连接继续訪问，FALSE则此次訪问失败
*/
- (BOOL)isContinueWhenUnsafeConnectInCureentRequest:(FQWebRequest *)request;
/*
接收到的进度
*/
- (void)requestReceviceProgress:(FQWebRequest *)request
withTotalSize:(FQULLInteger) total withRecvicedSize:(FQULLInteger)size;
/*
发送进度
*/
- (void)requestSendProgress:(FQWebRequest *)request
withTotalSize:(FQULLInteger) total withSendSize:(FQULLInteger)size;
@end
@protocolFQWebRequestProgressDelegate <FQWebRequestDelegate>
@optional
/*
当有数据下发时会触发
*/
- (void)downloadProgress:(FQWebRequest *)request
withTotalSize:(FQULLInteger) total
withRecvicedSize:(FQULLInteger)size;
/*
当有post数据时会触发
*/
- (void)uploadProgress:(FQWebRequest *)request
withTotalSize:(FQULLInteger) total
withUploadsize:(FQULLInteger)size;
@end
@protocol FQWebRequestInGroupDelegate<NSObject>
@optional
- (void)allRequestFinish:(FQWebGroupRequest *)groupRequest;
@end
眼下仅仅支持使用delegate进行回调，暂不支持block和SEL的形式进行回调。
POST 例子：
FQWebRequest *test22 =[FQWebRequestrequestWithURL:@"http://nanjing.baixing.com/oz/login/x"];
NSMutableDictionary *items = [NSMutableDictionarydictionaryWithObjectsAndKeys:@"keep-alive",@"Connection",
@"*/*",@"Accept",
@"gzip,deflate",@"Accept-Encoding",
@"zh-CN,zh;q=0.8,en;q=0.6",@"Accept-Language",
@"application/x-www-form-urlencoded",@"Content-Type",
nil];
NSString *pd = @"identity=fengsh998&password=13870021792&token=a86d0f446368b94e97f83b309d8cb303";
NSData *data = [pd dataUsingEncoding:NSUTF8StringEncoding];
[test22 setPostData:[NSMutableDatadataWithData:data]];
test22.delegate = self;
[test22.requestHeader setRequestHeaderByDictionary:items];
[test22 setRequestMethod:requestUsePost];
[test22 go];
GET 例子：
NSMutableDictionary *items = [NSMutableDictionarydictionaryWithObjectsAndKeys:@"keep-alive",@"Connection",
@"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",@"Accept",
@"gzip,deflate",@"Accept-Encoding",
//@"gzip",@"Accept-Encoding",
@"zh-CN,zh;q=0.8,en;q=0.6",@"Accept-Language",
nil];
FQWebRequest *test1 =[FQWebRequestrequestWithURL:@"http://www.google.com.hk"];
[test1.requestHeader setRequestHeaderByDictionary:items];
[test1 setRequestMethod:requestUseGet];
//test1.autoSaveUseCookies=YES;
[test1 go];
类点下载例子：
weq = [FQDownLoadRequestrequestWithURL:@"http://a.tgbus.com/download/33747/1"];
NSMutableDictionary *items = [NSMutableDictionarydictionaryWithObjectsAndKeys:
@"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",@"Accept",
@"gzip,deflate,sdch",@"Accept-Encoding",
@"zh-CN,zh;q=0.8,en;q=0.6",@"Accept-Language",
//@"keep-alive",@"Connection",
//@"User-Agent",@"Mozilla/5.0 (Macintosh;Intel Mac OS X 10_8_5)",
//@"",@"",
nil];
[weq setDownloadStorePath:@"/Users/apple/Desktop/FQDownload"];
[weq.requestHeadersetRequestHeaderByDictionary:items];
//[weq setRequestMethod:requestUseGet];
weq.delegate =self;
FQWebProxySettings *proxy = [[FQWebProxySettingsalloc]init];
//weq.proxySettings = proxy;
[proxy release];
//weq.proxySettings.proxyHost =@"211.138.121.38";
//weq.proxySettings.proxyPort = 81;
//weq.proxySettings.proxyType = wpProxyHttp;
//weq.useCustomSaveFileName = @"aa.apk";
[weq setReDownloadFile:@"银行大劫案BankJob.apk.FQDownload" useResume:YES];
[weq go];
ＰＯＳＴ ＦＯＲＭ表单上传例子：
FQUploadRequest *rq = [FQUploadRequestrequestWithURL:@"http://www.mftp.info/upload.php"];
NSMutableDictionary *items = [NSMutableDictionarydictionaryWithObjectsAndKeys:@"keep-alive",@"Connection",
@"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",@"Accept",
@"gzip,deflate",@"Accept-Encoding",
@"zh-CN,zh;q=0.8,en;q=0.6",@"Accept-Language",
@"application/x-www-form-urlencoded",@"Content-Type",
nil];
[rq.requestHeader setRequestHeaderByDictionary:items];
FormDataPackage *dp = [[FormDataPackagealloc]init];
MimePart *filepart = [[MimePartalloc]init];
[filepart addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="MAX_FILE_SIZE""];
filepart.bodystring = @"1000000";
MimePart *filepart1 = [[MimePartalloc]init];
[filepart1 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="uploadimg"; filename="银行大劫案BankJob.apk""];
[filepart1 addMimeHeader:@"Content-Type"withValue:@"application/octet-stream"];
NSMutableData *md = [NSMutableDatadataWithContentsOfFile:@"/Users/apple/Desktop/FQDownload/银行大劫案BankJob.apk.FQDownload"];
filepart1.bodyFileData = md;
[dp addMultiPart:filepart];
[dp addMultiPart:filepart1];
dp.postBodyType = postformMultipartData;
//NSData *dt = [dpbuildMultipartFormDataPostBody];
//[rq setRequestMethod:requestUsePost];
//[rq.requestHeadersetRequestHeader:@"Content-Type" value:dp.contentTypeValue];
rq.delegate = self;
//[rq setPostData:[NSMutableDatadataWithData:dt]];
//[rqsetPostBodyFromFile:@"/Users/apple/Desktop/FQDownload/银行大劫案BankJob.apk.FQDownload"];
[rq setuploadFormData:dp];
[rq go];
对于multi表单类型的form:
FQUploadRequest *rq = [FQUploadRequestrequestWithURL:@"http://www.dumpt.com/img/upload.php"];
NSMutableDictionary *items = [NSMutableDictionarydictionaryWithObjectsAndKeys:@"keep-aflive",@"Connection",
@"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",@"Accept",
@"gzip,deflate",@"Accept-Encoding",
@"zh-CN,zh;q=0.8,en;q=0.6",@"Accept-Language",
@"application/x-www-form-urlencoded",@"Content-Type",
nil];
[rq.requestHeader setRequestHeaderByDictionary:items];
FormDataPackage *dp = [[FormDataPackagealloc]init];
dp.postBodyType = postformMultipartData;
MimePart *filepart = [[MimePartalloc]init];
[filepart addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="type""];
filepart.bodystring = @"direct";
MimePart *filepart1 = [[MimePartalloc]init];
[filepart1 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="userfile[]"; filename="2.png""];
[filepart1 addMimeHeader:@"Content-Type"withValue:@"image/png"];
NSMutableData *md = [NSMutableDatadataWithContentsOfFile:@"/Users/apple/Desktop/2.png"];
filepart1.bodyFileData = md;
MimePart *filepart2 = [[MimePartalloc]init];
[filepart2 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="userfile[]"; filename="""];
[filepart2 addMimeHeader:@"Content-Type"withValue:@"application/octet-stream"];
MimePart *filepart3 = [[MimePartalloc]init];
[filepart3 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="userfile[]"; filename="""];
[filepart3 addMimeHeader:@"Content-Type"withValue:@"application/octet-stream"];
MimePart *filepart4 = [[MimePartalloc]init];
[filepart4 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="userfile[]"; filename="""];
[filepart4 addMimeHeader:@"Content-Type"withValue:@"application/octet-stream"];
MimePart *filepart5 = [[MimePartalloc]init];
[filepart5 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="userfile[]"; filename="""];
[filepart5 addMimeHeader:@"Content-Type"withValue:@"application/octet-stream"];
MimePart *filepart6 = [[MimePartalloc]init];
[filepart6 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="x""];
filepart6.bodystring = @"64";
MimePart *filepart7 = [[MimePartalloc]init];
[filepart7 addMimeHeader:@"Content-Disposition"withValue:@"form-data;name="y""];
filepart7.bodystring = @"13";
[dp addMultiPart:filepart];
[dp addMultiPart:filepart1];
[dp addMultiPart:filepart2];
[dp addMultiPart:filepart3];
[dp addMultiPart:filepart4];
[dp addMultiPart:filepart5];
[dp addMultiPart:filepart6];
[dp addMultiPart:filepart7];
[rq setuploadFormData:dp];
rq.delegate = self;
[rqgo];