标签:style blog http 使用 io strong for art
1.找到SDImageCache类
2.添加如下方法:
- (float)checkTmpSize
{
float totalSize = 0;
NSDirectoryEnumerator *fileEnumerator = [[NSFileManager defaultManager] enumeratorAtPath:diskCachePath];
for (NSString *fileName in fileEnumerator)
{
NSString *filePath = [diskCachePath stringByAppendingPathComponent:fileName];
NSDictionary *attrs = [[NSFileManager defaultManager] attributesOfItemAtPath:filePath error:nil];
unsigned long long length = [attrs fileSize];
totalSize += length / 1024.0 / 1024.0;
}
// NSLog(@"tmp size is %.2f",totalSize);
return totalSize;
}
3.在设置里这样使用
SDWebImage手动清除缓存的方法,布布扣,bubuko.com
标签:style blog http 使用 io strong for art
原文地址:http://www.cnblogs.com/monnRedShine/p/3892331.html