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对ASIHTTPRequest的封装
.h文件
// // HttpUtil.h // SmallTaurus // // Created by Fuer on 14-7-7. // Copyright (c) 2014年 FuEr. All rights reserved. // /** * 对ASI的封装 */ #import <Foundation/Foundation.h> #import "ASIHTTPRequest.h" #import "ASIFormDataRequest.h" /** * Debug_LOG信息控制; * * IS_ENABLE_DEBUG_LOG 设置为 1 ,打印请求log基本信息; * IS_ENABLE_DEBUG_LOG 设置为 0 ,不打印请求log基本信息; */ #define IS_ENABLE_DEBUG_LOG 1 #if IS_ENABLE_DEBUG_LOG #define kDEBUG_LOG() NSLog(@"line:(%d),%s",__LINE__,__FUNCTION__) #define kNSLog(...) NSLog(__VA_ARGS__) #else #define kDEBUG_LOG() #define kNSLog(...) #endif extern NSString *const kAPI_BASE_URL; /** * ASICLient 请求回调的块声明; * * 基本的请求完成,失败,上传及下载进度 Block回调; */ typedef void (^KKCompletedBlock)(id JSON,NSString *stringData); typedef void (^KKFailedBlock)(NSError *error); typedef void (^KKProgressBlock)(float progress); @interface HttpUtil : NSObject +(HttpUtil*)shareInstance; /** * 一般的get请求,无参数; * * @param path 接口路径,不能为空; * @param completeBlock 请求完成块,返回 id JSON, NSString *stringData; * @param failed 请求失败块,返回 NSError *error; * * @return 返回ASIHTTPRequest的指针,可用于 NSOperationQueue操作; */ + (ASIHTTPRequest *)GET_Path:(NSString *)path completed:(KKCompletedBlock )completeBlock failed:(KKFailedBlock )failed; /** * 一般的GET请求,有参数; * * @param path 接口路径,不能为空; * @param paramsDic 请求的参数的字典,参数可为nil, 例如:NSDictionary *params = @{@"key":@"value"} * @param completeBlock 请求完成块,返回 id JSON, NSString *stringData; * @param failed 请求失败块,返回 NSError *error; * * @return 返回ASIHTTPRequest的指针,可用于 NSOperationQueue操作 */ + (ASIHTTPRequest *)GET_Path:(NSString *)path params:(NSDictionary *)paramsDic completed:(KKCompletedBlock )completeBlock failed:(KKFailedBlock )failed; /** * 一般的POST请求,有参数; * * @param path 接口路径,不能为空; * @param paramsDic 请求的参数的字典,参数可为nil, 例如:NSDictionary *params = @{@"key":@"value"} * @param completeBlock 请求完成块,返回 id JSON, NSString *stringData; * @param failed 请求失败块,返回 NSError *error; * * @return 返回ASIHTTPRequest的指针,可用于 NSOperationQueue操作 */ + (ASIHTTPRequest *)POST_Path:(NSString *)path params:(NSDictionary *)paramsDic completed:(KKCompletedBlock )completeBlock failed:(KKFailedBlock )failed; /** * 一般GET请求下载文件; * * @param path 接口路径,不能为空; * @param destination 下载文件保存的路径,不能为空; * @param name 下载文件保存的名字,不能为空; * @param progressBlock 下载文件的Progress块,返回 float progress,在此跟踪下载进度; * @param completeBlock 请求完成块,无返回值; * @param failed 请求失败块,返回 NSError *error; * * @return 返回ASIHTTPRequest的指针,可用于 NSOperationQueue操作 */ + (ASIHTTPRequest *)DownFile_Path:(NSString *)path writeTo:(NSString *)destination fileName:(NSString *)name setProgress:(KKProgressBlock)progressBlock completed:(ASIBasicBlock)completedBlock failed:(KKFailedBlock )failed; /** * 一般的POST上传文件; * * @param path 上传接口路径,不能为空; * @param filePath 要上传的文件路径,不能为空; * @param fileKey 上传文件对应服务器接收的key,不能为空; * @param params 请求的参数的字典,参数可为nil, 例如:NSDictionary *params = @{@"key":@"value"} * @param progressBlock 上传文件的Progress块,返回 float progress,在此跟踪下载进度; * @param completeBlock 请求完成块,返回 id JSON, NSString *stringData; * @param failed 请求失败块,返回 NSError *error; * * @return 返回ASIHTTPRequest的指针,可用于 NSOperationQueue操作 */ + (ASIHTTPRequest *)UploadFile_Path:(NSString *)path file:(NSString *)filePath forKey:(NSString *)fileKey params:(NSDictionary *)params SetProgress:(KKProgressBlock )progressBlock completed:(KKCompletedBlock )completedBlock failed:(KKFailedBlock )failed; /** * 一般的POST数据Data上传; * * @param path 上传接口路径,不能为空; * @param fData 要上传的文件Data,不能为空; * @param dataKey 上传的Data对应服务器接收的key,不能为空; * @param params 请求的参数的字典,参数可为nil, 例如:NSDictionary *params = @{@"key":@"value"} * @param progressBlock 上传文件的Progress块,返回 float progress,在此跟踪下载进度; * @param completeBlock 请求完成块,返回 id JSON, NSString *stringData; * @param failed 请求失败块,返回 NSError *error; * * @return 返回ASIHTTPRequest的指针,可用于 NSOperationQueue操作 */ + (ASIHTTPRequest *)UploadData_Path:(NSString *)path fileData:(NSData *)fData forKey:(NSString *)dataKey params:(NSDictionary *)params SetProgress:(KKProgressBlock )progressBlock completed:(KKCompletedBlock )completedBlock failed:(KKFailedBlock )failed; /** * 文件下载,支持断点续传功能; * * @param path 接口路径,不能为空; * @param destinationPath 下载文件要保存的路径,不能为空; * @param tempPath 临时文件保存的路径,不能为空; * @param name 下载保存的文件名,不能为空; * @param progressBlock 下载文件的Progress块,返回 float progress,在此跟踪下载进度; * @param completedBlock 下载完成回调块,无回返值; * @param failed 下载失败回调块,返回 NSError *error; * * @return 返回ASIHTTPRequest的指针,可用于 NSOperationQueue操作 */ + (ASIHTTPRequest *)ResumeDown_Path:(NSString *)path writeTo:(NSString *)destinationPath tempPath:(NSString *)tempPath fileName:(NSString *)name setProgress:(KKProgressBlock )progressBlock completed:(ASIBasicBlock )completedBlock failed:(KKFailedBlock )failed; /* 安装:配置 1:所需frame.work; CFNetwork, SystemConfiguration, MobileCoreServices, CoreGraphics and libz.dylib libxml2.dylib 2: ASI Tests 需要 https://github.com/gh-unit/gh-unit/tree/master 然后导入 :GHUnitIOS.framework 3:bulid setting Header search path 添加 /usr/include/libxml2 4:在 test/ASIDataCompareTest.m中有个 NStask错误,删除文件即可; 5: 如果使用 Test文件加里面的东西,使用 GHUnitIOS.framework http://stackoverflow.com/questions/13925437/ghunitios-ghunit-h-file-not-found-in-xcode 官方文档:http://allseeing-i.com/ASIHTTPRequest/How-to-use */ @end
.m文件
// // HttpUtil.m // SmallTaurus // // Created by Fuer on 14-7-7. // Copyright (c) 2014年 FuEr. All rights reserved. // #import "HttpUtil.h" NSString *const kAPI_BASE_URL = @"http://api.douban.com/v2/"; @implementation HttpUtil +(HttpUtil*)shareInstance { static HttpUtil *httpUtil = nil; static dispatch_once_t onceToken; dispatch_once(&onceToken, ^{ httpUtil = [[HttpUtil alloc]init]; }); return httpUtil; } + (ASIHTTPRequest *)GET_Path:(NSString *)path completed:(KKCompletedBlock )completeBlock failed:(KKFailedBlock )failed { NSString *urlStr = [NSString stringWithFormat:@"%@%@",kAPI_BASE_URL,path]; urlStr = [urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSURL *url = [NSURL URLWithString:urlStr]; __weak ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url]; request.requestMethod = @"GET"; [request setCompletionBlock:^{ NSError *errorForJSON = [NSError errorWithDomain:@"请求数据解析为json格式,发出错误" code:2014 userInfo:@{@"请求数据json解析错误": @"中文",@"serial the data to json error":@"English"}]; id jsonData = [NSJSONSerialization JSONObjectWithData:[request responseData] options:0 error:&errorForJSON]; completeBlock(jsonData,request.responseString); }]; [request setFailedBlock:^{ failed([request error]); }]; [request startAsynchronous]; kNSLog(@"ASIClient GET: %@",[request url]); return request; } + (ASIHTTPRequest *)GET_Path:(NSString *)path params:(NSDictionary *)paramsDic completed:(KKCompletedBlock )completeBlock failed:(KKFailedBlock )failed { NSMutableString *paramsString = [NSMutableString stringWithCapacity:1]; [paramsDic enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) { [paramsString appendFormat:@"%@=%@",key,obj]; [paramsString appendString:@"&"]; }]; NSString *urlStr = [NSString stringWithFormat:@"%@%@?%@",kAPI_BASE_URL,path,paramsString]; urlStr = [urlStr substringToIndex:urlStr.length-1]; urlStr = [urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSURL *url = [NSURL URLWithString:urlStr]; __weak ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url]; request.requestMethod = @"GET"; [request setCompletionBlock:^{ NSError *errorForJSON = [NSError errorWithDomain:@"请求数据解析为json格式,发出错误" code:2014 userInfo:@{@"请求数据json解析错误": @"中文",@"serial the data to json error":@"English"}]; id jsonData = [NSJSONSerialization JSONObjectWithData:[request responseData] options:0 error:&errorForJSON]; completeBlock(jsonData,request.responseString); }]; [request setFailedBlock:^{ failed([request error]); }]; [request startAsynchronous]; kNSLog(@"ASIClient GET: %@",[request url]); return request; } + (ASIHTTPRequest *)POST_Path:(NSString *)path params:(NSDictionary *)paramsDic completed:(KKCompletedBlock )completeBlock failed:(KKFailedBlock )failed { NSString *urlStr = [NSString stringWithFormat:@"%@%@",kAPI_BASE_URL,path]; urlStr = [urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSURL *url = [NSURL URLWithString:urlStr]; __weak ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; request.requestMethod = @"POST"; [paramsDic enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) { [request setPostValue:obj forKey:key]; }]; [request setCompletionBlock:^{ NSError *errorForJSON = [NSError errorWithDomain:@"请求数据解析为json格式,发出错误" code:2014 userInfo:@{@"请求数据json解析错误": @"中文",@"serial the data to json error":@"English"}]; id jsonData = [NSJSONSerialization JSONObjectWithData:[request responseData] options:0 error:&errorForJSON]; completeBlock(jsonData,request.responseString); }]; [request setFailedBlock:^{ failed([request error]); }]; [request startAsynchronous]; kNSLog(@"ASIClient POST: %@ %@",[request url],paramsDic); return request; } + (ASIHTTPRequest *)DownFile_Path:(NSString *)path writeTo:(NSString *)destination fileName:(NSString *)name setProgress:(KKProgressBlock)progressBlock completed:(ASIBasicBlock)completedBlock failed:(KKFailedBlock )failed { __weak ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:[NSURL URLWithString:path]]; NSString *filePath = nil; if ([destination hasSuffix:@"/"]) { filePath = [NSString stringWithFormat:@"%@%@",destination,name]; } else { filePath = [NSString stringWithFormat:@"%@/%@",destination,name]; } [request setDownloadDestinationPath:filePath]; __block float downProgress = 0; [request setBytesReceivedBlock:^(unsigned long long size, unsigned long long total) { downProgress += (float)size/total; progressBlock(downProgress); }]; [request setCompletionBlock:^{ downProgress = 0; completedBlock(); }]; [request setFailedBlock:^{ failed([request error]); }]; [request startAsynchronous]; kNSLog(@"ASIClient 下载文件:%@ ",path); kNSLog(@"ASIClient 保存路径:%@",filePath); return request; } + (ASIHTTPRequest *)UploadFile_Path:(NSString *)path file:(NSString *)filePath forKey:(NSString *)fileKey params:(NSDictionary *)params SetProgress:(KKProgressBlock )progressBlock completed:(KKCompletedBlock )completedBlock failed:(KKFailedBlock )failed { NSURL *url = [NSURL URLWithString:path]; __weak ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; [request setFile:filePath forKey:fileKey]; if (params.count > 0) { [params enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) { [request setPostValue:obj forKey:key]; }]; } __block float upProgress = 0; [request setBytesSentBlock:^(unsigned long long size, unsigned long long total) { upProgress += (float)size/total; progressBlock(upProgress); }]; [request setCompletionBlock:^{ upProgress=0; NSError *errorForJSON = [NSError errorWithDomain:@"请求数据解析为json格式,发出错误" code:2014 userInfo:@{@"请求数据json解析错误": @"中文",@"serial the data to json error":@"English"}]; id jsonData = [NSJSONSerialization JSONObjectWithData:[request responseData] options:0 error:&errorForJSON]; completedBlock(jsonData,[request responseString]); }]; [request setFailedBlock:^{ failed([request error]); }]; [request startAsynchronous]; kNSLog(@"ASIClient 文件上传:%@ file=%@ key=%@",path,filePath,fileKey); kNSLog(@"ASIClient 文件上传参数:%@",params); return request; } + (ASIHTTPRequest *)UploadData_Path:(NSString *)path fileData:(NSData *)fData forKey:(NSString *)dataKey params:(NSDictionary *)params SetProgress:(KKProgressBlock )progressBlock completed:(KKCompletedBlock )completedBlock failed:(KKFailedBlock )failed { NSURL *url = [NSURL URLWithString:path]; __weak ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; [request setData:fData forKey:dataKey]; if (params.count > 0) { [params enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) { [request setPostValue:obj forKey:key]; }]; } __block float upProgress = 0; [request setBytesSentBlock:^(unsigned long long size, unsigned long long total) { upProgress += (float)size/total; progressBlock(upProgress); }]; [request setCompletionBlock:^{ upProgress=0; NSError *errorForJSON = [NSError errorWithDomain:@"请求数据解析为json格式,发出错误" code:2014 userInfo:@{@"请求数据json解析错误": @"中文",@"serial the data to json error":@"English"}]; id jsonData = [NSJSONSerialization JSONObjectWithData:[request responseData] options:0 error:&errorForJSON]; completedBlock(jsonData,[request responseString]); }]; [request setFailedBlock:^{ failed([request error]); }]; [request startAsynchronous]; kNSLog(@"ASIClient 文件上传:%@ size=%.2f MB key=%@",path,fData.length/1024.0/1024.0,dataKey); kNSLog(@"ASIClient 文件上传参数:%@",params); return request; } + (ASIHTTPRequest *)ResumeDown_Path:(NSString *)path writeTo:(NSString *)destinationPath tempPath:(NSString *)tempPath fileName:(NSString *)name setProgress:(KKProgressBlock )progressBlock completed:(ASIBasicBlock )completedBlock failed:(KKFailedBlock )failed { __weak ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:[NSURL URLWithString:path]]; NSString *filePath = nil; if ([destinationPath hasSuffix:@"/"]) { filePath = [NSString stringWithFormat:@"%@%@",destinationPath,name]; } else { filePath = [NSString stringWithFormat:@"%@/%@",destinationPath,name]; } [request setDownloadDestinationPath:filePath]; NSString *tempForDownPath = nil; if ([tempPath hasSuffix:@"/"]) { tempForDownPath = [NSString stringWithFormat:@"%@%@.download",tempPath,name]; } else { tempForDownPath = [NSString stringWithFormat:@"%@/%@.download",tempPath,name]; } [request setTemporaryFileDownloadPath:tempForDownPath]; [request setAllowResumeForFileDownloads:YES]; __block float downProgress = 0; downProgress = [[NSUserDefaults standardUserDefaults] floatForKey:@"ASIClient_ResumeDOWN_PROGRESS"]; [request setBytesReceivedBlock:^(unsigned long long size, unsigned long long total) { downProgress += (float)size/total; if (downProgress >1.0) { downProgress=1.0; } [[NSUserDefaults standardUserDefaults] setFloat:downProgress forKey:@"ASIClient_ResumeDOWN_PROGRESS"]; progressBlock(downProgress); }]; [request setCompletionBlock:^{ downProgress = 0; [[NSUserDefaults standardUserDefaults] setFloat:downProgress forKey:@"ASIClient_ResumeDOWN_PROGRESS"]; completedBlock(); if ([[NSFileManager defaultManager] fileExistsAtPath:tempForDownPath]) { //NSError *errorForDelete = [NSError errorWithDomain:@"删除临时文件发生错误!" code:2015 userInfo:@{@"删除临时文件发生错误": @"中文",@"delete the temp fife error":@"English"}]; //[[NSFileManager defaultManager] removeItemAtPath:tempForDownPath error:&errorForDelete]; kNSLog(@"l %d> %s",__LINE__,__func__); } }]; [request setFailedBlock:^{ failed([request error]); }]; [request startAsynchronous]; kNSLog(@"ASIClient 下载文件:%@ ",path); kNSLog(@"ASIClient 保存路径:%@",filePath); if (downProgress >0 && downProgress) { if (downProgress >=1.0) downProgress = 0.9999; kNSLog(@"ASIClient 上次下载已完成:%.2f/100",downProgress*100); } return request; } @end
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