首页 › iOS开发 › iOS5的webView已经有磁盘缓存了

meadlai 发表于 2013-1-30 20:25:41

iOS5的webView已经有磁盘缓存了

默认是20M,可以进行修改.或者覆盖缓存策略.


NSURLCache* testCache = [initWithMemoryCapacity:1024*1024*20 diskCapacity:1024*1024*50 diskPath:@"mead.db"];
    ;
   
    unsigned int diskCapacity = testCache.diskCapacity;
    NSLog(@"my diskCapacity=%d",diskCapacity);
   
    ;
    diskCapacity = testCache.diskCapacity;
    NSLog(@"after setting diskCapacity=%d",diskCapacity);
   
    diskCapacity = testCache.currentDiskUsage;
    NSLog(@" currentDiskUsage=%d",diskCapacity);
   
    diskCapacity = testCache.currentMemoryUsage;
    NSLog(@" currentMemoryUsage=%d",diskCapacity);

查看完整版本: iOS5的webView已经有磁盘缓存了