批量给项目的java文件添加licence文件头

批量给项目的java文件添加licence文件头

package com.cs.test.springboot;

import java.io.File;
import java.io.FileWriter;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.List;

/**
 * 批量给项目的java文件添加licence文件头
 * <p>
 *     
 * ---1.使用步骤---
 * 1.修改projectPath项目路径
 * 2.修改licence文件信（编辑好的文本直接复制过来）
 * 3.执行main方法
 *
 *
 * ---2.注意事项---
 * 如果已经有同样的licence，多次执行，内容相同的不会替换，所以有新增的文件也可以再次执行
 * </p>
 */
public class Test {
   
    /**
     * 项目根目录
     */
    private static String projectPath = "E:\\project\\cslc-admin";
    /**
     * java文件头部的的License文本
     */
    private static String licence = "/*\n" +
            "*MIT License\n" +
            "*\n" +
            "*Copyright (c) 2019 chenshuai cs4380@163.com\n" +
            "*\n" +
            "*Permission is hereby granted, free of charge, to any person obtaining a copy\n" +
            "*of this software and associated documentation files (the \"Software\"), to deal\n" +
            "*in the Software without restriction, including without limitation the rights\n" +
            "*to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n" +
            "*copies of the Software, and to permit persons to whom the Software is\n" +
            "*furnished to do so, subject to the following conditions:\n" +
            "*\n" +
            "*The above copyright notice and this permission notice shall be included in all\n" +
            "*copies or substantial portions of the Software.\n" +
            "*\n" +
            "*THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n" +
            "*IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n" +
            "*FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n" +
            "*AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n" +
            "*LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n" +
            "*OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n" +
            "*SOFTWARE.\n" +
            "*/";


    /**
     * 文件处理异常记录
     */
    private static List<String> fail = new ArrayList<>();
    /**
     * JAVA文件关键字内容错误记录
     */
    private static List<String> wrong =