#import <Foundation/Foundation.h>@interface HttpUtil : NSObjecttypedef NS_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(^)(NetworkReachabilityStatus status))block;
+(void)stopMonitoring;
+(Boolean)JudgeNetisConnect;
@end

#import "HttpUtil.h"#import "AFNetworking.h"@implementation HttpUtil#pragma mark -- GET请求 --+ (void)getWithURLString:(NSString *)URLString parameters:(id)parameters success:(void (^)(id))success failure:(void (^)(NSError * error))failure {
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.requestSerializer.timeoutInterval = 10;
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json", @"text/plain", @"text/html", nil];
[manager GET:URLString parameters:parameters progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
if (responseObject) {
success(responseObject);
}
}
failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
if (error) {
failure(error);
}
}
];
}
#pragma mark -- POST请求 --+ (void)postWithURLString:(NSString *)URLString parameters:(id)parameters success:(void (^)(id))success failure:(void (^)(NSError *))failure {
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
// manager.requestSerializer.HTTPMethodsEncodingParametersInURI = [NSSet setWithArray:@[@"POST", @"GET", @"HEAD"]];
manager.requestSerializer.timeoutInterval = 10;
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json", @"text/plain", @"text/html", nil];
[manager POST:URLString parameters:parameters progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
if (success) {
success(responseObject);
}
}
failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
if (failure) {
failure(error);
}
}
];
}
#pragma mark -- 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 = [AFHTTPSessionManager manager];
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json", @"text/plain", @"text/html", nil];
[manager POST:URLString parameters:parameters constructingBodyWithBlock:^(id< AFMultipartFormData > _Nonnull formData) {
[formData appendPartWithFileData:uploadData name:uploadName fileName:uploadName mimeType:@"image/png"];
}
progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
if (success) {
success(responseObject);
}
}
failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
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xxx1 xxx2 表示 image1 image2+ (void)uploadMostImageWithURLString:(NSString *)URLString parameters:(id)parameters uploadDatas:(NSArray *)uploadDatas uploadName:(NSString *)uploadName success:(void (^)())success failure:(void (^)(NSError *))failure{
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json", @"text/plain", @"text/html", nil];
[manager POST:URLString parameters:parameters constructingBodyWithBlock:^(id< AFMultipartFormData > _Nonnull formData) {
for (int i=0;
uploadDatas.count;
i++) {
NSString *imageName = [NSString stringWithFormat:@"%@[%i]", uploadName, i];
[formData appendPartWithFileData:uploadDatas[i] name:uploadName fileName:imageName mimeType:@"image/png"];
}
}
progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
if (success) {
success(responseObject);
}
}
failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
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 = [AFHTTPSessionManager manager];
URLString=[self DownLoadUrlWithParams:URLString WithNSDictionaryParams:parameters];
NSLog(@"DownLoadFileUrl %@",URLString);
NSURL *url = [NSURL URLWithString:URLString];
//3.创建请求对象 NSURLRequest *request = [NSURLRequest requestWithURL:url];
//下载任务 NSURLSessionDownloadTask *task = [manager downloadTaskWithRequest:request progress:^(NSProgress * _Nonnull downloadProgress) {
if (progress) {
progress(downloadProgress);
}
}
destination:^NSURL * _Nonnull(NSURL * _Nonnull targetPath, NSURLResponse * _Nonnull response) {
// //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=[filePath stringByAppendingPathComponent:@"DFU.zip"];
return [NSURL fileURLWithPath:filePath];
}
completionHandler:^(NSURLResponse * _Nonnull response, NSURL * _Nullable filePath, NSError * _Nullable error) {
if (success) {
success(filePath);
}
}
];
//开始启动任务 [task resume];
}
//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*)url WithNSDictionaryParams:(NSDictionary *)params{
// 初始化参数变量 NSString *body=@"";
// 快速遍历参数数组 NSString* appendUrl;
for(id key in params) {
NSLog(@"key :%@ value :%@", key, [params objectForKey:key]);
body = [body stringByAppendingString:key];
body = [body stringByAppendingString:@"="];
body = [body stringByAppendingString:[params objectForKey:key]];
body = [body stringByAppendingString:@"&"];
}
// 处理多余的&以及返回含参url if (body.length > 1) {
// 去掉末尾的& body = [body substringToIndex:body.length - 1];
// 返回含参url }
appendUrl=[url stringByAppendingString:body];
return appendUrl;
}
+(void)setReachabilityStatusChangeBlock:(void(^)(NetworkReachabilityStatus status))block{
//监测网络状态 AFNetworkReachabilityManager *netMan = [AFNetworkReachabilityManager sharedManager];
[netMan setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {
switch (status) {
// 未知网络 case AFNetworkReachabilityStatusUnknown: if (block) {
block(NetworkReachabilityStatusUnknown);
}
break;
// 没有网络 case AFNetworkReachabilityStatusNotReachable: if (block) {
block(NetworkReachabilityStatusNotReachable);
}
break;
// 手机自带网络 case AFNetworkReachabilityStatusReachableViaWWAN: if (block) {
block(NetworkReachabilityStatusReachableViaWWAN);
}
break;
// WIFI case AFNetworkReachabilityStatusReachableViaWiFi: if (block) {
block(NetworkReachabilityStatusReachableViaWiFi);
}
break;
}
}
];
[netMan startMonitoring];
}
+(void)stopMonitoring{
AFNetworkReachabilityManager *netMan = [AFNetworkReachabilityManager sharedManager];
[netMan stopMonitoring];
}
+(Boolean)JudgeNetisConnect{
NSString *urlstr=WuCheBaseUrl;
NSURLRequest *request=[NSURLRequest requestWithURL:[NSURL URLWithString:urlstr] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:5.0];
NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
if (response!=NULL) {
return YES;
}
return NO;
}
@end