摘要：
package com.smp.server.Ctrl; import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.IOException;import 阅读全文
摘要：
try{ InputStream is = new FileInputStream("abc.txt"); InputStreamReader ir = new InputStreamReader(is); BufferedReader br = new BufferedReader(ir); St 阅读全文