摘要：
package com.zihan.org.file;import java.io.FileWriter;public class FileTest { public FileTest() { } public static void main(String[] args) { FileWriter fw = null; try { fw = new FileWriter("C:/add2.xml"); fw.write("你好,我是姚冬1120"); System.out.println("写入成功"); } catch (Exce 阅读全文
