导出txt文件

package com.lilisasa.utils;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
public class TestFile {
   public static void main(String[] args) {
  //  public static String  TestFIle(String adc){
        // write your code here
        FileWriter fwriter = null;
        try {
            String content = "我爱祖国";  //需要保存的内容
            String savePath = "E://sy/"; //保存的目录
            String fileName = "test.txt";//文件名
            File dirFile = new File(savePath);
            if (!dirFile.exists()) {
                //如果目录不存在就创建
                dirFile.mkdirs();
            }
            //开始写入内容
            fwriter = new FileWriter(savePath + fileName);
            fwriter.write(content);
            System.out.println("导出成功-文件名"+fileName+"在路径下"+savePath);
        } catch (Exception e){
            e.printStackTrace();
        } finally {
            try {
                //关闭流
                assert fwriter != null;
                fwriter.flush();
                fwriter.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
}

package com.lilisasa.utils;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
public class TestFile {
//    public static void main(String[] args) {
    public static String  TestFIle(String adc){
        // write your code here
        FileWriter fwriter = null;
        try {
            String content = adc;  //需要保存的内容
            String savePath = "home/sy/"; //保存的目录
            String fileName = "test.txt";//文件名
            File dirFile = new File(savePath);
            if (!dirFile.exists()) {
                //如果目录不存在就创建
                dirFile.mkdirs();
            }
            //开始写入内容
            fwriter = new FileWriter(savePath + fileName);
            fwriter.write(content);
            System.out.println("导出成功-文件名"+fileName+"在路径下"+savePath);
        } catch (Exception e){
            e.printStackTrace();
        } finally {
            try {
                //关闭流
                assert fwriter != null;
                fwriter.flush();
                fwriter.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return "导入执行完了";
    }
}