AFNetworking 简单应用

最近最学习 AFNetworking ,根据自己所学对 AFNetWorking 一些简单应用做了一下简单封装,主要有 get,post形式获取 xml,json,get 方式获取图片,下载文件,上传文件,代码如下:

 1 //
 2 //  AFNetWorking_Demo.h
 3 //  AFNetWorking_Demo
 4 //
 5 //  Created by Ager on 15/11/4.
 6 //  Copyright © 2015年 Ager. All rights reserved.
 7 //
 8 
 9 #import <Foundation/Foundation.h>
10 
11 @interface AFNetWorking_Demo : NSObject
12 
13 
14 /**
15  *  get 方法请求 xml
16  *  block success 参数类型 NSXMLParser
17  */
18 + (void)requestXML_GET:(NSString*)strUrl success:(void(^)(id XMLParser))success fail:(void(^)(id error))fail;
19 
20 /**
21  *  post 方法请求 xml
22  *  block success 参数类型 NSXMLParser
23  */
24 + (void)requestXML_POST:(NSString*)strUrl parameters:(NSString*)parameters success:(void(^)(id XMLParser))success fail:(void(^)(id error))fail;
25 
26 /**
27  *  get 方法请求 JSON
28  *  block success 参数类型为解析好的 JSON 数据 , 字典或数组
29  */
30 + (void)requestJSON_GET:(NSString*)strUrl success:(void(^)(id json))success fail:(void(^)(id error))fail;
31 
32 /**
33 *  post 方法请求 JSON
34 *  block success 参数类型为解析好的 JSON 数据 , 字典或数组 
35 */
36 + (void)requestJSON_POST:(NSString*)strUrl parameters:(NSDictionary*)parameters success:(void(^)(id json))success fail:(void(^)(id error))fail;
37 
38 
39 /**
40  *  get 方法请求 img
41  */
42 + (void)requestIMG_GET:(NSString*)strUrl success:(void(^)(id image))success fail:(void(^)(id error))fail;
43 
44 /**
45  *  下载文件
46  *
47  *  @param urlStr  要下载文件的路径
48  */
49 + (void)sessionDownloadWithUrl:(NSString *)urlStr success:(void (^)(NSURL *fileURL))success fail:(void (^)())fail;
50 
51 /**
52  *  上传文件
53  *
54  *  @param urlStr   上传网址地址
55  *  @param filePath 要上传的文件沙盒路径
56  */
57 + (void)upLoad:(NSString*)urlStr filePath:(NSString *)filePath success:(void(^)(id responseObject))success fail:(void(^)())fail;
58 
59 @end

AFNetWorking_Demo.h

  1 //
  2 //  AFNetWorking_Demo.m
  3 //  AFNetWorking_Demo
  4 //
  5 //  Created by Ager on 15/11/4.
  6 //  Copyright © 2015年 Ager. All rights reserved.
  7 //
  8 
  9 #import "AFNetWorking_Demo.h"
 10 #import "AFNetworking.h"
 11 
 12 @implementation AFNetWorking_Demo
 13 
 14 
 15 /**
 16  *  get 方法请求 xml
 17  */
 18 + (void)requestXML_GET:(NSString*)strUrl success:(void(^)(id XMLParser))success fail:(void(^)(id error))fail{
 19     
 20     AFHTTPRequestOperationManager *mamager = [AFHTTPRequestOperationManager manager];
 21     
 22     mamager.responseSerializer = [[AFXMLParserResponseSerializer alloc]init];
 23     
 24     [mamager GET:strUrl parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
 25         
 26         success(responseObject);
 27         
 28     } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
 29         
 30         fail(error);
 31         
 32     }];
 33     
 34 }
 35 
 36 
 37 
 38 /**
 39  *  post 方法请求 xml
 40  *
 41  * parameters 为 JSON 数据类型
 42  */
 43 + (void)requestXML_POST:(NSString*)strUrl parameters:(NSString*)parameters success:(void(^)(id XMLParser))success fail:(void(^)(id error))fail{
 44     
 45     AFHTTPRequestOperationManager *maneger = [AFHTTPRequestOperationManager manager];
 46     //设置请求格式
 47     maneger.requestSerializer = [[AFJSONRequestSerializer alloc]init];
 48     //设置返回数据格式
 49     maneger.responseSerializer = [[AFXMLParserResponseSerializer alloc]init];
 50     
 51     
 52     [maneger POST:strUrl parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
 53         success(responseObject);
 54     } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
 55         fail(error);
 56     }];
 57 }
 58 
 59 /**
 60  *  get 方法请求 json
 61  */
 62 + (void)requestJSON_GET:(NSString*)strUrl success:(void(^)(id json))success fail:(void(^)(id error))fail{
 63     
 64     AFHTTPRequestOperationManager *mamager = [AFHTTPRequestOperationManager manager];
 65     
 66     mamager.responseSerializer = [[AFJSONResponseSerializer alloc]init];
 67     
 68     mamager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/plain",@"text/html",nil];
 69     
 70     [mamager GET:strUrl parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
 71         
 72         success(responseObject);
 73         
 74     } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
 75         
 76         fail(error);
 77         
 78     }];
 79     
 80 }
 81 
 82 
 83 
 84 
 85 + (void)requestIMG_GET:(NSString*)strUrl success:(void(^)(id image))success fail:(void(^)(id error))fail{
 86     AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
 87     
 88     manager.responseSerializer = [[AFImageResponseSerializer alloc]init];
 89     
 90     [manager GET:strUrl parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
 91         if (success) {
 92             success(responseObject);
 93         }
 94     } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
 95         if (fail) {
 96             fail(error);
 97         }
 98     }];
 99 }
100 
101 /**
102  *  文件下载
103  */
104 + (void)sessionDownloadWithUrl:(NSString *)urlStr success:(void (^)(NSURL *fileURL))success fail:(void (^)())fail
105 {
106     
107     AFURLSessionManager *manage = [[AFURLSessionManager alloc]initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
108     
109     //设置 request
110     NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:urlStr]];
111        //设置下载任务
112     NSURLSessionDownloadTask *tast = [manage downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
113         //指定文件下载路径
114         //将下载文件保存在缓存路径中
115         
116         NSString *path = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES)[0];
117         NSString *filePath = [path stringByAppendingString:response.suggestedFilename];
118         
119         // URLWithString返回的是网络的URL,如果使用本地URL,需要注意
120         NSURL *url = [NSURL fileURLWithPath:filePath];
121         
122         if (success) {
123             success(url);
124         }
125         return url;
126         
127     } completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
128         NSLog(@"%@---- %@", filePath, error);
129         if (error) {
130             fail();
131         }
132     }];
133     
134     [tast resume];
135 }
136 
137 /**
138  *  文件上传
139  *  block success 参数类型为解析好的 JSON 数据 , 字典或数组 
140  */
141 + (void)upLoad:(NSString*)urlStr filePath:(NSString *)filePath success:(void(^)(id responseObject))success fail:(void(^)())fail{
142     
143     AFURLSessionManager *manager = [[AFURLSessionManager alloc]initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
144      NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:urlStr]];
145     
146     NSURLSessionUploadTask *task = [manager uploadTaskWithRequest:request fromFile:[NSURL fileURLWithPath:filePath] progress:nil completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
147         if (error) {
148             fail();
149         }else{
150             success(responseObject);
151         }
152     }];
153     [task resume];
154     
155     
156 }
157 
158 /**
159  *  POST - 请求JSON
160  *  需要导入 UIKit+AFNetworking
161  */
162 + (void)requestJSON_POST:(NSString*)strUrl parameters:(NSDictionary*)parameters success:(void(^)(id json))success fail:(void(^)(id error))fail{
163     
164     AFHTTPRequestOperationManager *maneger = [AFHTTPRequestOperationManager manager];
165     //设置请求格式
166     maneger.requestSerializer = [[AFHTTPRequestSerializer alloc]init];
167     //设置返回数据格式
168     maneger.responseSerializer = [[AFJSONResponseSerializer alloc]init];
169    
170     maneger.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/plain",@"text/html",nil];
171     
172     [maneger POST:strUrl parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
173         success(responseObject);
174     } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
175         fail(error);
176     }];
177 }
178 
179 
180 @end

AFNetWorking_Demo.m

AFNetworking-2.6.1.zip 下载

相关阅读:
【原创】（九）Linux内存管理
 【原创】（八）Linux内存管理
 【原创】（六）Linux内存管理
 【原创】（四）Linux内存模型之Sparse Memory Model
2019年总结
 被低估的.NET(下)-2019 中国.NET 开发者峰会
 《.NET内存管理宝典》阅读指南
 《 .NET并发编程实战》扩展阅读
 《 .NET并发编程实战》阅读指南
 《 .NET并发编程实战》阅读指南
原文地址：https://www.cnblogs.com/Ager/p/4941115.html