摘要: - (long long) fileSizeAtPath:(NSString*) filePath{NSFileManager* manager = [NSFileManager defaultManager];if ([manager fileExistsAtPath:filePath]){ret 阅读全文
posted @ 2016-02-18 14:15 简进祥 阅读(8118) 评论(0) 推荐(0) 编辑