摘要: 1、当dictionary中value有null值时,写入文件会失败2、dictionary赋值给nsmutabledictionary时,需要强制转换 [NSMutableDictionary dictionaryWithDictionary:@"key"] 阅读全文
posted @ 2015-10-27 17:03 Saurik 阅读(336) 评论(0) 推荐(0) 编辑