iOS AFNetworking各种功能封装类代码
这个封装类包含了GET请求，POST请求，上传图片，上传多张图片，下载图片，判断网络是否可用等功能。
#import@interfaceHttpUtil:NSObject typedefNS_ENUM(NSInteger,NetworkReachabilityStatus){NetworkReachabilityStatusUnknown=-1,NetworkReachabilityStatusNotReachable=0,NetworkReachabilityStatusReachableViaWWAN=1,NetworkReachabilityStatusReachableViaWiFi=2, }; //GET请求 +(void)getWithURLString:(NSString*)URLString parameters:(id)parameters success:(void(^)(id))success failure:(void(^)(NSError*error))failure; //POST请求 +(void)postWithURLString:(NSString*)URLString parameters:(id)parameters success:(void(^)(id))success failure:(void(^)(NSError*))failure; //上传图片 +(void)uploadWithURLString:(NSString*)URLString parameters:(id)parameters uploadData:(NSData*)uploadData uploadName:(NSString*)uploadName success:(void(^)())success failure:(void(^)(NSError*))failure; //上传多张图片 +(void)uploadMostImageWithURLString:(NSString*)URLString parameters:(id)parameters uploadDatas:(NSArray*)uploadDatas uploadName:(NSString*)uploadName success:(void(^)())success failure:(void(^)(NSError*))failure; +(void)DownLoadWithUrlString:(NSString*)URLString parameters:(id)parameters progress:(void(^)(id))progress success:(void(^)(NSURL*filePath))success; +(void)setReachabilityStatusChangeBlock:(void(^)(NetworkReachabilityStatusstatus))block; +(void)stopMonitoring; +(Boolean)JudgeNetisConnect; @end
#import"HttpUtil.h"
#import"AFNetworking.h"
@implementationHttpUtil
#pragmamark--GET请求--
+(void)getWithURLString:(NSString*)URLString
parameters:(id)parameters
success:(void(^)(id))success
failure:(void(^)(NSError*error))failure{
AFHTTPSessionManager*manager=[AFHTTPSessionManagermanager];
manager.requestSerializer.timeoutInterval=10;
manager.responseSerializer.acceptableContentTypes=[NSSetsetWithObjects:@"application/json",@"text/json",@"text/plain",@"text/html",nil];
[managerGET:URLStringparameters:parametersprogress:nilsuccess:^(NSURLSessionDataTask*_Nonnulltask,id_NullableresponseObject){
if(responseObject){
success(responseObject);
}
}failure:^(NSURLSessionDataTask*_Nullabletask,NSError*_Nonnullerror){
if(error){
failure(error);
}
}];
}
#pragmamark--POST请求--
+(void)postWithURLString:(NSString*)URLString
parameters:(id)parameters
success:(void(^)(id))success
failure:(void(^)(NSError*))failure{
AFHTTPSessionManager*manager=[AFHTTPSessionManagermanager];
//manager.requestSerializer.HTTPMethodsEncodingParametersInURI=[NSSetsetWithArray:@[@"POST",@"GET",@"HEAD"]];
manager.requestSerializer.timeoutInterval=10;
manager.responseSerializer.acceptableContentTypes=[NSSetsetWithObjects:@"application/json",@"text/json",@"text/plain",@"text/html",nil];
[managerPOST:URLStringparameters:parametersprogress:nilsuccess:^(NSURLSessionDataTask*_Nonnulltask,id_NullableresponseObject){
if(success){
success(responseObject);
}
}failure:^(NSURLSessionDataTask*_Nullabletask,NSError*_Nonnullerror){
if(failure){
failure(error);
}
}];
}
#pragmamark--上传图片--
+(void)uploadWithURLString:(NSString*)URLString
parameters:(id)parameters
uploadData:(NSData*)uploadData
uploadName:(NSString*)uploadName
success:(void(^)())success
failure:(void(^)(NSError*))failure{
AFHTTPSessionManager*manager=[AFHTTPSessionManagermanager];
manager.responseSerializer.acceptableContentTypes=[NSSetsetWithObjects:@"application/json",@"text/json",@"text/plain",@"text/html",nil];
[managerPOST:URLStringparameters:parametersconstructingBodyWithBlock:^(id_NonnullformData){
[formDataappendPartWithFileData:uploadDataname:uploadNamefileName:uploadNamemimeType:@"image/png"];
}progress:nilsuccess:^(NSURLSessionDataTask*_Nonnulltask,id_NullableresponseObject){
if(success){
success(responseObject);
}
}failure:^(NSURLSessionDataTask*_Nullabletask,NSError*_Nonnullerror){
if(failure){
failure(error);
}
}];
}
//上传多张图片uploadDatas图片的data集合
//uploadName文件名称最好以xxx1xxx2表示image1image2
+(void)uploadMostImageWithURLString:(NSString*)URLString
parameters:(id)parameters
uploadDatas:(NSArray*)uploadDatas
uploadName:(NSString*)uploadName
success:(void(^)())success
failure:(void(^)(NSError*))failure{
AFHTTPSessionManager*manager=[AFHTTPSessionManagermanager];
manager.responseSerializer.acceptableContentTypes=[NSSetsetWithObjects:@"application/json",@"text/json",@"text/plain",@"text/html",nil];
[managerPOST:URLStringparameters:parametersconstructingBodyWithBlock:^(id_NonnullformData){
for(inti=0;uploadDatas.count;i++){
NSString*imageName=[NSStringstringWithFormat:@"%@[%i]",uploadName,i];
[formDataappendPartWithFileData:uploadDatas[i]name:uploadNamefileName:imageNamemimeType:@"image/png"];
}
}progress:nilsuccess:^(NSURLSessionDataTask*_Nonnulltask,id_NullableresponseObject){
if(success){
success(responseObject);
}
}failure:^(NSURLSessionDataTask*_Nullabletask,NSError*_Nonnullerror){
if(failure){
failure(error);
}
}];
}
+(void)DownLoadWithUrlString:(NSString*)URLString
parameters:(id)parameters
progress:(void(^)(id))progress
success:(void(^)(NSURL*filePath))success
{
//1.创建管理者对象
AFHTTPSessionManager*manager=[AFHTTPSessionManagermanager];
URLString=[selfDownLoadUrlWithParams:URLStringWithNSDictionaryParams:parameters];
NSLog(@"DownLoadFileUrl%@",URLString);
NSURL*url=[NSURLURLWithString:URLString];
//3.创建请求对象
NSURLRequest*request=[NSURLRequestrequestWithURL:url];
//下载任务
NSURLSessionDownloadTask*task=[managerdownloadTaskWithRequest:requestprogress:^(NSProgress*_NonnulldownloadProgress){
if(progress){
progress(downloadProgress);
}
}destination:^NSURL*_Nonnull(NSURL*_NonnulltargetPath,NSURLResponse*_Nonnullresponse){
////下载地址
////设置下载路径，通过沙盒获取缓存地址，最后返回NSURL对象
NSString*filePath=[NSSearchPathForDirectoriesInDomains(NSCachesDirectory,NSUserDomainMask,YES)lastObject];
filePath=[filePathstringByAppendingPathComponent:@"DFU.zip"];
return[NSURLfileURLWithPath:filePath];
}completionHandler:^(NSURLResponse*_Nonnullresponse,NSURL*_NullablefilePath,NSError*_Nullableerror){
if(success){
success(filePath);
}
}];
//开始启动任务
[taskresume];
}
//因为下载的方法不能够直接填写dict参数进去，所以只有使用这种方法拼接参数进去
+(NSString*)DownLoadUrlWithParams:(NSString*)urlWithNSDictionaryParams:(NSDictionary*)params{
//初始化参数变量
NSString*body=@"";
//快速遍历参数数组
NSString*appendUrl;
for(idkeyinparams){
NSLog(@"key:%@value:%@",key,[paramsobjectForKey:key]);
body=[bodystringByAppendingString:key];
body=[bodystringByAppendingString:@"="];
body=[bodystringByAppendingString:[paramsobjectForKey:key]];
body=[bodystringByAppendingString:@"&"];
}
//处理多余的&以及返回含参url
if(body.length>1){
//去掉末尾的&
body=[bodysubstringToIndex:body.length-1];
//返回含参url
}
appendUrl=[urlstringByAppendingString:body];
returnappendUrl;
}
+(void)setReachabilityStatusChangeBlock:(void(^)(NetworkReachabilityStatusstatus))block{//监测网络状态
AFNetworkReachabilityManager*netMan=[AFNetworkReachabilityManagersharedManager];
[netMansetReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatusstatus){
switch(status){
//未知网络
caseAFNetworkReachabilityStatusUnknown:
if(block){
block(NetworkReachabilityStatusUnknown);
}
break;
//没有网络
caseAFNetworkReachabilityStatusNotReachable:
if(block){
block(NetworkReachabilityStatusNotReachable);
}
break;
//手机自带网络
caseAFNetworkReachabilityStatusReachableViaWWAN:
if(block){
block(NetworkReachabilityStatusReachableViaWWAN);}
break;
//WIFI
caseAFNetworkReachabilityStatusReachableViaWiFi:
if(block){
block(NetworkReachabilityStatusReachableViaWiFi);}
break;
}
}];
[netManstartMonitoring];}
+(void)stopMonitoring{
AFNetworkReachabilityManager*netMan=[AFNetworkReachabilityManagersharedManager];
[netManstopMonitoring];
}
+(Boolean)JudgeNetisConnect{
NSString*urlstr=WuCheBaseUrl;
NSURLRequest*request=[NSURLRequestrequestWithURL:[NSURLURLWithString:urlstr]
cachePolicy:NSURLRequestUseProtocolCachePolicy
timeoutInterval:5.0];
NSData*response=[NSURLConnectionsendSynchronousRequest:requestreturningResponse:nilerror:nil];
if(response!=NULL){
returnYES;
}
returnNO;
}
@end
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