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。
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#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 |
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
#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 |
以上这篇iOS AFNetworking各种功能封装类代码就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持服务器之家。
原文链接：http://blog.csdn.net/z979451341/article/details/78757878
