网络请求之基于AFN的二次封装从AFN1.0升级到3.0后）
2018-03-07 10:44
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第一部分，基于AFN3.0进行二次封装，法相3.0的请求速度要高于1.0的。其中多个接口异步发起请求主要是用到了调度组。
自行使用pod去集成AFN.如果不会的可以去网上查看资料，太多了，就不再赘述了，直接上代码。#import <UIKit/UIKit.h>
@class AFHTTPRequestOperation;
@interface HTTPTool : NSObject
/**
* 这是一个post请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_POSTWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
* 这是一个get请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_GETWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
这个方法是用来多个接口同时发起网络请求的,这个方法完全可以不要，但是考虑到之前项目的代码逻辑还是保留了下来，
@param method @"POST"/@"GET"
@param serverAddress 服务器地址
@param portAddress 端口号
@param parameters 参数
@param success 成功回调
@param failure 失败回调
使用方法如下， dispatch_group_t group = dispatch_group_create();
dispatch_group_enter(group);
[HTTPTool HTTP_Method:@"POST" serverAddress:nil portAddress:@"端口号" parameters:@"参数" success:^(id responseObject) {
dispatch_group_leave(group);
} failure:^(NSError *error) {
dispatch_group_leave(group);
}];
dispatch_group_notify(group, dispatch_get_main_queue(), ^{
//网络请求完成
});
*/
+ (void )HTTP_Method:(NSString *)method
serverAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(id)parameters
success:(void (^)(id responseObject))success
failure:(void (^)(NSError *error))failure;
@end.m中实现
#import "HTTPTool.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
dispatch_group_t group = dispatch_group_create();
dispatch_group_enter(group);
NSMutableDictionary *resumeDict = [NSMutableDictionary dictionary];
[HTTPTool HTTP_Method:@"POST" serverAddress:nil portAddress:@"端口号1" parameters:resumeDict success:^(id responseObject) {
dispatch_group_leave(group);
NSLog(@"%@",responseObject);
} failure:^(NSError *error) {
dispatch_group_leave(group);
NSLog(@"%@",error);
}];
dispatch_group_enter(group);
[HTTPTool HTTP_Method:@"GET" serverAddress:@"新服务器地址" portAddress:@"端口号2" parameters:resumeDict success:^(id responseObject) {
dispatch_group_leave(group);
NSLog(@"%@",responseObject);
} failure:^(NSError *error) {
dispatch_group_leave(group);
NSLog(@"%@",error);
}];
dispatch_group_notify(group, dispatch_get_main_queue(), ^{
//网络请求完成
NSLog(@"wancheng");
});
}
@end
第二部分：早期AFNetworking1.x版本的封装#import <UIKit/UIKit.h>
@class AFHTTPRequestOperation;
@interface HTTPTool : NSObject
/**
* 这是一个post请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_POSTWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
* 这是一个get请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_GETWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
* 这个方法不会主动去执行，需要添加到一个Queue中才能执行具体的业务
*
* @param method @"POST"\@"GET"
* @param serverAddress 服务器地址,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 传入的参数
* @param success 成功回调
* @param failure 失败回调
*
* @return 这个方法需要手动添加到队列组中才能执行，一般情况需要结合下面的方法，将几个网络请求同时异步发送，然后在回调中completionBlock，刷新界面
NSArray *operations = [AFHTTPRequestOperation batchOfRequestOperations:@[opreationOne, opreationTwo] progressBlock:^(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations) {
NSLog(@"%ld/%ld", numberOfFinishedOperations, totalNumberOfOperations);
} completionBlock:^(NSArray *operations) { // 所有请求结束在这里加载数据
NSLog(@"completionBlock");
}];
[[NSOperationQueue mainQueue] addOperations:operations waitUntilFinished:NO]; // NO不会阻塞主线程
*/
+ (AFHTTPRequestOperation *)HTTP_Method:(NSString *)method
serverAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(id)parameters
success:(void (^)(id responseObject))success
failure:(void (^)(NSError *error))failure;
@end.m中如何实现#import "HTTPTool.h"
#import "AFNetworking.h"
@implementation HTTPTool
+ (AFHTTPRequestOperation *)HTTP_Method:(NSString *)method serverAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(id)parameters success:(void (^)(id responseObject))success failure:(void (^)(NSError *error))failure{
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *bsaeUrl = nil;
if (!serverAddress) {
bsaeUrl = [@"服务器地址" stringByAppendingPathComponent:portAddress];
} else {
bsaeUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
// 注：afn没有这个方法，是我同事自己在AFHTTPRequestOperationManager中添加的。实现原理如下
/*- (AFHTTPRequestOperation *)HTTPRequestOperationWithHTTPMethod:(NSString *)method
URLString:(NSString *)URLString
parameters:(id)parameters
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
{
NSError *serializationError = nil;
NSMutableURLRequest *request = [self.requestSerializer requestWithMethod:method URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters error:&serializationError];
if (serializationError) {
if (failure) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wgnu"
dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
failure(nil, serializationError);
});
#pragma clang diagnostic pop
}
return nil;
}
return [self HTTPRequestOperationWithRequest:request success:success failure:failure];
}*/
AFHTTPRequestOperation *operation = [manager HTTPRequestOperationWithHTTPMethod:method URLString:bsaeUrl parameters:parameters success:^(AFHTTPRequestOperation * _Nonnull operation, id _Nonnull responseObject) {
success(responseObject);
} failure:^(AFHTTPRequestOperation * _Nonnull operation, NSError * _Nonnull error) {
failure(error);
}];
return operation;
}
+ (void)HTTP_POSTWithServerAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(NSMutableDictionary *)parameters success:(void (^)(id))success failure:(void (^)(NSError *))failure{
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *bsaeUrl = nil;
if (!serverAddress) {
//根据前端与后台约定好的规则进行解析即可
// if ([responseObject[@"State"] boolValue]) {
// success(responseObject);
// }else{
// NSDictionary *userInfo = [NSDictionary dictionaryWithObject:[NSString stringWithFormat:@"%@",responseObject[@"PromptMessage"]] forKey:NSLocalizedDescriptionKey];
// NSError *aError = [NSError errorWithDomain:@"Custom" code:-119 userInfo:userInfo];
// failure(aError);
// }
} else {
bsaeUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
[manager POST:bsaeUrl parameters:parameters success:^(AFHTTPRequestOperation * _Nonnull operation, id _Nonnull responseObject) {
success(responseObject);
} failure:^(AFHTTPRequestOperation * _Nullable operation, NSError * _Nonnull error) {
failure(error);
}];
}
+ (void)HTTP_GETWithServerAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(NSMutableDictionary *)parameters success:(void (^)(id))success failure:(void (^)(NSError *))failure{
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *baseUrl = nil;
if (!serverAddress) {
baseUrl = [@"服务器地址" stringByAppendingPathComponent:portAddress];
} else {
baseUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
[manager GET:baseUrl parameters:parameters success:^(AFHTTPRequestOperation * _Nonnull operation, id _Nonnull responseObject) {
success(responseObject);
} failure:^(AFHTTPRequestOperation * _Nullable operation, NSError * _Nonnull error) {
failure(error);
}];
}
@end项目中如何使用，以多个异步请求为例；#import "ViewController.h"
#import "HTTPTool.h"
#import "AFNetworking.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
}
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
NSMutableDictionary *parameter = [NSMutableDictionary dictionary];
parameter[@"useraccount"] = @"13141140620";
parameter[@"userpwd"] = @"123456";
__weak typeof (self) weakSelf = self;
AFHTTPRequestOperation *op1 = [HTTPTool HTTP_Method:@"POST" serverAddress:nil portAddress:@"端口号1" parameters:parameter success:^(id responseObject) {
// <#code#>
} failure:^(NSError *error) {
// <#code#>
}];
AFHTTPRequestOperation *op2 = [HTTPTool HTTP_Method:@"GET" serverAddress:nil portAddress:@"端口号2" parameters:parameter success:^(id responseObject) {
// <#code#>
} failure:^(NSError *error) {
// <#code#>
}];
NSArray *array = [AFHTTPRequestOperation batchOfRequestOperations:@[op1,op2] progressBlock:^(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations) {
// <#code#>
} completionBlock:^(NSArray * _Nonnull operations) {
// 完成请求后操作
}];
[[NSOperationQueue mainQueue] addOperations:array waitUntilFinished:NO];
}
@end
自行使用pod去集成AFN.如果不会的可以去网上查看资料，太多了，就不再赘述了，直接上代码。#import <UIKit/UIKit.h>
@class AFHTTPRequestOperation;
@interface HTTPTool : NSObject
/**
* 这是一个post请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_POSTWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
* 这是一个get请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_GETWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
这个方法是用来多个接口同时发起网络请求的,这个方法完全可以不要，但是考虑到之前项目的代码逻辑还是保留了下来，
@param method @"POST"/@"GET"
@param serverAddress 服务器地址
@param portAddress 端口号
@param parameters 参数
@param success 成功回调
@param failure 失败回调
使用方法如下， dispatch_group_t group = dispatch_group_create();
dispatch_group_enter(group);
[HTTPTool HTTP_Method:@"POST" serverAddress:nil portAddress:@"端口号" parameters:@"参数" success:^(id responseObject) {
dispatch_group_leave(group);
} failure:^(NSError *error) {
dispatch_group_leave(group);
}];
dispatch_group_notify(group, dispatch_get_main_queue(), ^{
//网络请求完成
});
*/
+ (void )HTTP_Method:(NSString *)method
serverAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(id)parameters
success:(void (^)(id responseObject))success
failure:(void (^)(NSError *error))failure;
@end.m中实现
import "HTTPTool.h"
#import<CommonCrypto/CommonDigest.h>
#import "AFNetworking.h"
@implementation HTTPTool
static NSString *_operationSource = nil;
static NSString *_currentVersion = nil;
+ (void)initialize{
_currentVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
NSString* localPhoneModel = [[UIDevice currentDevice] localizedModel];
_operationSource = [localPhoneModel isEqualToString:@"iPad"] ? @"ipad" : @"iphone";
}
+ (void )HTTP_Method:(NSString *)method serverAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(id)parameters success:(void (^)(id responseObject))success failure:(void (^)(NSError *error))failure{
if ([method isEqualToString:@"POST"] || [method isEqualToString:@"post"]) {
[self HTTP_POSTWithServerAddress:nil portAddress:portAddress parameters:parameters success:^(id jsonObject) {
success(jsonObject);
} failure:^(NSError *error) {
failure(error);
}];
}
if ([method isEqualToString:@"GET"]|| [method isEqualToString:@"get"]) {
[self HTTP_GETWithServerAddress:nil portAddress:portAddress parameters:parameters success:^(id jsonObject) {
success(jsonObject);
} failure:^(NSError *error) {
failure(error);
}];
}
}
+ (void)HTTP_POSTWithServerAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(NSMutableDictionary *)parameters success:(void (^)(id))success failure:(void (^)(NSError *))failure{
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *basaeUrl = nil;
if (!serverAddress) {
basaeUrl = [@"服务器地址" stringByAppendingPathComponent:portAddress];
} else {
basaeUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
[manager POST:basaeUrl parameters:parameters progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
success(responseObject);
//code
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(@"%@",error);
}];
}
+ (void)HTTP_GETWithServerAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(NSMutableDictionary *)parameters success:(void (^)(id))success failure:(void (^)(NSError *))failure{
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.requestSeriali
4000
zer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *baaseUrl = nil;
if (!serverAddress) {
baaseUrl = [@"服务器地址" stringByAppendingPathComponent:portAddress];
} else {
baaseUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
[manager GET:baaseUrl parameters:parameters progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
success(responseObject);
//code 跟后台约定的规则进行处理就可以了
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
failure(error);
}];
}
@end项目中如何使用：以同时发起两个请求为例，如果是一个接口，直接调用get/post方法即可，不用使用调度组。#import "ViewController.h"#import "HTTPTool.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
dispatch_group_t group = dispatch_group_create();
dispatch_group_enter(group);
NSMutableDictionary *resumeDict = [NSMutableDictionary dictionary];
[HTTPTool HTTP_Method:@"POST" serverAddress:nil portAddress:@"端口号1" parameters:resumeDict success:^(id responseObject) {
dispatch_group_leave(group);
NSLog(@"%@",responseObject);
} failure:^(NSError *error) {
dispatch_group_leave(group);
NSLog(@"%@",error);
}];
dispatch_group_enter(group);
[HTTPTool HTTP_Method:@"GET" serverAddress:@"新服务器地址" portAddress:@"端口号2" parameters:resumeDict success:^(id responseObject) {
dispatch_group_leave(group);
NSLog(@"%@",responseObject);
} failure:^(NSError *error) {
dispatch_group_leave(group);
NSLog(@"%@",error);
}];
dispatch_group_notify(group, dispatch_get_main_queue(), ^{
//网络请求完成
NSLog(@"wancheng");
});
}
@end
第二部分：早期AFNetworking1.x版本的封装#import <UIKit/UIKit.h>
@class AFHTTPRequestOperation;
@interface HTTPTool : NSObject
/**
* 这是一个post请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_POSTWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
* 这是一个get请求，用来返回json数据的
*
* @param serverAddress 服务器域名,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 请求参数
* @param success 成功回调
* @param failure 失败回调
*/
+ (void)HTTP_GETWithServerAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(NSMutableDictionary *)parameters
success:(void (^)(id jsonObject))success
failure:(void (^)(NSError *error))failure;
/**
* 这个方法不会主动去执行，需要添加到一个Queue中才能执行具体的业务
*
* @param method @"POST"\@"GET"
* @param serverAddress 服务器地址,如果为空取默认的地址
* @param portAddress 端口号
* @param parameters 传入的参数
* @param success 成功回调
* @param failure 失败回调
*
* @return 这个方法需要手动添加到队列组中才能执行，一般情况需要结合下面的方法，将几个网络请求同时异步发送，然后在回调中completionBlock，刷新界面
NSArray *operations = [AFHTTPRequestOperation batchOfRequestOperations:@[opreationOne, opreationTwo] progressBlock:^(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations) {
NSLog(@"%ld/%ld", numberOfFinishedOperations, totalNumberOfOperations);
} completionBlock:^(NSArray *operations) { // 所有请求结束在这里加载数据
NSLog(@"completionBlock");
}];
[[NSOperationQueue mainQueue] addOperations:operations waitUntilFinished:NO]; // NO不会阻塞主线程
*/
+ (AFHTTPRequestOperation *)HTTP_Method:(NSString *)method
serverAddress:(NSString *)serverAddress
portAddress:(NSString *)portAddress
parameters:(id)parameters
success:(void (^)(id responseObject))success
failure:(void (^)(NSError *error))failure;
@end.m中如何实现#import "HTTPTool.h"
#import "AFNetworking.h"
@implementation HTTPTool
+ (AFHTTPRequestOperation *)HTTP_Method:(NSString *)method serverAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(id)parameters success:(void (^)(id responseObject))success failure:(void (^)(NSError *error))failure{
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *bsaeUrl = nil;
if (!serverAddress) {
bsaeUrl = [@"服务器地址" stringByAppendingPathComponent:portAddress];
} else {
bsaeUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
// 注：afn没有这个方法，是我同事自己在AFHTTPRequestOperationManager中添加的。实现原理如下
/*- (AFHTTPRequestOperation *)HTTPRequestOperationWithHTTPMethod:(NSString *)method
URLString:(NSString *)URLString
parameters:(id)parameters
success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
{
NSError *serializationError = nil;
NSMutableURLRequest *request = [self.requestSerializer requestWithMethod:method URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters error:&serializationError];
if (serializationError) {
if (failure) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wgnu"
dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
failure(nil, serializationError);
});
#pragma clang diagnostic pop
}
return nil;
}
return [self HTTPRequestOperationWithRequest:request success:success failure:failure];
}*/
AFHTTPRequestOperation *operation = [manager HTTPRequestOperationWithHTTPMethod:method URLString:bsaeUrl parameters:parameters success:^(AFHTTPRequestOperation * _Nonnull operation, id _Nonnull responseObject) {
success(responseObject);
} failure:^(AFHTTPRequestOperation * _Nonnull operation, NSError * _Nonnull error) {
failure(error);
}];
return operation;
}
+ (void)HTTP_POSTWithServerAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(NSMutableDictionary *)parameters success:(void (^)(id))success failure:(void (^)(NSError *))failure{
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *bsaeUrl = nil;
if (!serverAddress) {
//根据前端与后台约定好的规则进行解析即可
// if ([responseObject[@"State"] boolValue]) {
// success(responseObject);
// }else{
// NSDictionary *userInfo = [NSDictionary dictionaryWithObject:[NSString stringWithFormat:@"%@",responseObject[@"PromptMessage"]] forKey:NSLocalizedDescriptionKey];
// NSError *aError = [NSError errorWithDomain:@"Custom" code:-119 userInfo:userInfo];
// failure(aError);
// }
} else {
bsaeUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
[manager POST:bsaeUrl parameters:parameters success:^(AFHTTPRequestOperation * _Nonnull operation, id _Nonnull responseObject) {
success(responseObject);
} failure:^(AFHTTPRequestOperation * _Nullable operation, NSError * _Nonnull error) {
failure(error);
}];
}
+ (void)HTTP_GETWithServerAddress:(NSString *)serverAddress portAddress:(NSString *)portAddress parameters:(NSMutableDictionary *)parameters success:(void (^)(id))success failure:(void (^)(NSError *))failure{
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.requestSerializer.timeoutInterval = 10.0f;
NSString *baseUrl = nil;
if (!serverAddress) {
baseUrl = [@"服务器地址" stringByAppendingPathComponent:portAddress];
} else {
baseUrl = [serverAddress stringByAppendingPathComponent:portAddress];
}
[manager GET:baseUrl parameters:parameters success:^(AFHTTPRequestOperation * _Nonnull operation, id _Nonnull responseObject) {
success(responseObject);
} failure:^(AFHTTPRequestOperation * _Nullable operation, NSError * _Nonnull error) {
failure(error);
}];
}
@end项目中如何使用，以多个异步请求为例；#import "ViewController.h"
#import "HTTPTool.h"
#import "AFNetworking.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
}
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
NSMutableDictionary *parameter = [NSMutableDictionary dictionary];
parameter[@"useraccount"] = @"13141140620";
parameter[@"userpwd"] = @"123456";
__weak typeof (self) weakSelf = self;
AFHTTPRequestOperation *op1 = [HTTPTool HTTP_Method:@"POST" serverAddress:nil portAddress:@"端口号1" parameters:parameter success:^(id responseObject) {
// <#code#>
} failure:^(NSError *error) {
// <#code#>
}];
AFHTTPRequestOperation *op2 = [HTTPTool HTTP_Method:@"GET" serverAddress:nil portAddress:@"端口号2" parameters:parameter success:^(id responseObject) {
// <#code#>
} failure:^(NSError *error) {
// <#code#>
}];
NSArray *array = [AFHTTPRequestOperation batchOfRequestOperations:@[op1,op2] progressBlock:^(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations) {
// <#code#>
} completionBlock:^(NSArray * _Nonnull operations) {
// 完成请求后操作
}];
[[NSOperationQueue mainQueue] addOperations:array waitUntilFinished:NO];
}
@end
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