AFNetworking 簡單應用

時間 2020-06-12

標籤 afnetworking 簡單應用简体版

原文原文鏈接

最近最學習 AFNetworking ,根據本身所學對 AFNetWorking 一些簡單應用作了一下簡單封裝,主要有 get,post形式獲取 xml,json,get 方式獲取圖片,下載文件,上傳文件,代碼以下:html

 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 方法請求 xml
16  *  block success 參數類型 NSXMLParser
17  */
18 + (void)requestXML_GET:(NSString*)strUrl success:(void(^)(id XMLParser))success fail:(void(^)(id error))fail;
19 
20 /**
21  *  post 方法請求 xml
22  *  block success 參數類型 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 方法請求 JSON
28  *  block success 參數類型爲解析好的 JSON 數據 , 字典或數組
29  */
30 + (void)requestJSON_GET:(NSString*)strUrl success:(void(^)(id json))success fail:(void(^)(id error))fail;
31 
32 /**
33 *  post 方法請求 JSON
34 *  block success 參數類型爲解析好的 JSON 數據 , 字典或數組 
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 方法請求 img
41  */
42 + (void)requestIMG_GET:(NSString*)strUrl success:(void(^)(id image))success fail:(void(^)(id error))fail;
43 
44 /**
45  *  下載文件
46  *
47  *  @param urlStr  要下載文件的路徑
48  */
49 + (void)sessionDownloadWithUrl:(NSString *)urlStr success:(void (^)(NSURL *fileURL))success fail:(void (^)())fail;
50 
51 /**
52  *  上傳文件
53  *
54  *  @param urlStr   上傳網址地址
55  *  @param filePath 要上傳的文件沙盒路徑
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 方法請求 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 方法請求 xml
 40  *
 41  * parameters 爲 JSON 數據類型
 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     //設置請求格式
 47     maneger.requestSerializer = [[AFJSONRequestSerializer alloc]init];
 48     //設置返回數據格式
 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 方法請求 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  *  文件下載
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     //設置 request
110     NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:urlStr]];
111        //設置下載任務
112     NSURLSessionDownloadTask *tast = [manage downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
113         //指定文件下載路徑
114         //將下載文件保存在緩存路徑中
115         
116         NSString *path = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES)[0];
117         NSString *filePath = [path stringByAppendingString:response.suggestedFilename];
118         
119         // URLWithString返回的是網絡的URL,若是使用本地URL,須要注意
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  *  文件上傳
139  *  block success 參數類型爲解析好的 JSON 數據 , 字典或數組 
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 - 請求JSON
160  *  須要導入 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     //設置請求格式
166     maneger.requestSerializer = [[AFHTTPRequestSerializer alloc]init];
167     //設置返回數據格式
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