java把string保存到txt文档实例方法

目录

java把string保存到txt文档实例方法

java把string保存到txt文档实例方法

package utils;

import java.io.FileWriter;
import java.io.IOException;

public class SaveString {
    private static String savefile = "E:\\test.txt";
     public static void main(String[] args) {
        saveAsFileWriter("123");
    }

    private static void saveAsFileWriter(String content) {
        content="123";
        FileWriter fwriter = null;
        try {
            fwriter = new FileWriter(savefile);