#import <Foundation/Foundation.h>
@interface Utility : NSObject
/**
* 判断是否有网络,YES表示有
*
* @return <#return value description#>
*/
+ (BOOL)isNetWorkReachility;
@end
#import "Utility.h"
#import "Reachability.h"
@implementation Utility
/**
* 判断是否有网络,YES表示有
*
* @return <#return value description#>
*/
+ (BOOL)isNetWorkReachility
{
//域名
Reachability *reachability = [Reachability reachabilityWithHostname:@"www.baidu.com"];
//获取当前网络的状态
NetworkStatus status = [reachability currentReachabilityStatus];
//没有网络
if (status == NotReachable)
{
return NO;
}
return YES;
}
@end