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添加一个提示框效果导入第三方MBProgressHUD |
#import "MBProgressHUD+MJ.h"
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<br><br>/** * 清理缓存第一种方法 */-(void)clearCache{dispatch_async( dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0) , ^{ NSString *cachPath = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) objectAtIndex:0]; NSArray *files = [[NSFileManager defaultManager] subpathsAtPath:cachPath]; NSLog(@"files :%lu",[files count]); for (NSString *p in files) { NSError *error; NSString *path = [cachPath stringByAppendingPathComponent:p]; if ([[NSFileManager defaultManager] fileExistsAtPath:path]) { [[NSFileManager defaultManager] removeItemAtPath:path error:&error]; } } [self performSelectorOnMainThread:@selector(clearCacheSuccess) withObject:nil waitUntilDone:YES];});}-(void)clearCacheSuccess{ |
[MBProgressHUD showSuccess:@"清理完毕"];
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NSLog(@"清理成功");} |
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原文地址：http://www.cnblogs.com/bugismyalllife/p/4884305.html
