网络解析封装

来源：互联网发布：约瑟夫问题c语言详解编辑：程序博客网时间：2024/06/04 07:19

在NetworkHandel.h文件里面声明方法

#import <Foundation/Foundation.h>typedef void(^BLOCK)(id result);@interface NetworkHandler : NSObject@property (nonatomic, copy) BLOCK passValue;- (void)getDataWithURLString:(NSString *)urlStr complention:(BLOCK)block;+ (void)connectNetGetDataWithURLString:(NSString *)urlStr complention:(BLOCK)block;- (void)getDataWithURLString:(NSString *)urlStr URLBodyString:(NSString *)bodyStr complention:(BLOCK)block;+ (void)connectNetGetDataWithURLString:(NSString *)urlStr URLBodyString:(NSString *)bodyStr complention:(BLOCK)block;@end

在NetworkHandel.m文件里面实现方法

- (void)getDataWithURLString:(NSString *)urlStr complention:(BLOCK)block{    [self setPassValue:block];    NSString *str = [urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];    NSURL *url = [NSURL URLWithString:str];    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.f];    [request setHTTPMethod:@"GET"];    [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {        if (data != nil) {            id object = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];            [self passValue](object);            //            NSLog(@"%@", object);        }    }];}+ (void)connectNetGetDataWithURLString:(NSString *)urlStr complention:(BLOCK)block{    NetworkHandler *net = [[NetworkHandler alloc] init];    [net getDataWithURLString:urlStr complention:block];//    [net autorelease];}- (void)getDataWithURLString:(NSString *)urlStr URLBodyString:(NSString *)bodyStr complention:(BLOCK)block{    [self setPassValue:block];    NSString *str = [urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];    NSURL *url = [NSURL URLWithString:str];    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.f];    [request setHTTPMethod:@"POST"];    NSData *bodyData = [bodyStr dataUsingEncoding:NSUTF8StringEncoding];    [request setHTTPBody:bodyData];    // 连接    [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {        if (data != nil) {            id object = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];            [self passValue](object);        }    }];}+ (void)connectNetGetDataWithURLString:(NSString *)urlStr URLBodyString:(NSString *)bodyStr complention:(BLOCK)block{    NetworkHandler *net = [[NetworkHandler alloc] init];    [net getDataWithURLString:urlStr URLBodyString:bodyStr complention:block];//    [net autorelease];}

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