InputStreamReader urlStream = new InputStreamReader (url.openStream())是什么意思openStream方法怎么

InputStreamReader isr=new InputStreamReader什么意思? InputStreamReader isr=new InputStreamReader什么意思? InputStreamReader in=new InputStreamReader(System.in) 与BufferReader br=new BuffrReader(in) 的区别 InputStreamReader urlStream = new InputStreamReader (url.openStream())是什么意思openStream方法怎么 ur mirin ;) ur crszy public class MySqlClient {InputStreamReader in = new InputStreamReader(System.in);BufferedReader br = new BufferedReader(in);String sql = ; 英语翻译Beyond ur eyes,Over ur eyes. 求十多个带ur的英语单词 Thank u for ur 含有ur的英文单词 化工Ur 是什么简写 what is ur ur loved ones from I need ur help what's ur name? 含有ur的单词 ur的英语读音