package com.zy.common.properties;
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import com.core.common.AesUtils;
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import java.io.*;
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/**
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* Created by vincent on 2020/8/1
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*/
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public class SystemProperties {
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// 激活码加密盐 -- 16位
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public static final String SALT = "123456789qwertyu";
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// 系统激活状态 (默认未激活)
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public static boolean SYSTEM_ACTIVATION = Boolean.FALSE;
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public static String getActivationCode(String fileName){
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StringBuilder activationCode = new StringBuilder();
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try {
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FileReader f = new FileReader(fileName);
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BufferedReader buf = new BufferedReader(f);
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String s;
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while ((s = buf.readLine()) != null) {
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activationCode.append(s);
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}
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f.close();
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buf.close();
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} catch (IOException e) {
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e.printStackTrace();
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throw new RuntimeException("读取WMS系统激活码失败！！！\n读取路径 " + fileName);
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}
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return activationCode.toString();
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}
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public static boolean saveActivationCode(String filePath, String code){
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try {
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// 防止文件建立或读取失败，用catch捕捉错误并打印，也可以throw
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File file = new File(filePath);// 相对路径，如果没有则要建立一个新的output。txt文件
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if (file.exists()) {
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file.delete();
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}
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boolean newFile = file.createNewFile();// 创建新文件
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if (newFile) {
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BufferedWriter out = new BufferedWriter(new FileWriter(file, true));
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out.write(code); // \r\n即为换行
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out.flush(); // 把缓存区内容压入文件
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out.close(); // 最后记得关闭文件
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}
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} catch (Exception e) {
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e.printStackTrace();
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throw new RuntimeException("写入WMS系统激活码失败！！！\n路径 " + filePath);
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}
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return true;
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}
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// 生成激活码
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public static void main(String[] args) {
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String code = AesUtils.encrypt("20200801152500", SystemProperties.SALT);
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System.out.println(code);
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// saveActivationCode(SysOsType.Windows.getActivationCodePath(), code);
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// String activationCode = getActivationCode(OSinfo.getOSname().getActivationCodePath());
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// String decrypt = AesUtils.decrypt(activationCode, "123456789qwertyu");
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// Date convert = DateUtils.convert(decrypt, DateUtils.yyyyMMddHHmmss);
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// System.out.println(DateUtils.convert(convert));
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}
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}
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