版权声明:转载请标注来源:https://me.csdn.net/qq_37844454 https://blog.csdn.net/qq_37844454/article/details/83017612
MyEclipse(Eclipse)是大多数java开发者必须的开发软件(至少在初期是这样),然而MyEclipse这个开发工具却是收费软件。有很多人经济不是那么允许,不想缴纳这笔费用,有没有其他的办法呢?答案是肯定的!请往下看:
第一步:用MyEclipse或者其他开发工具新建一个Java项目或者web项目项目:
第二步:在项目的src目录下新建一个包(建议包名为:test):
第三步:在建好的包里新建一个class文件(建议文件名为:MyEclipseGen):
第四步:将下列代码复制在该类文件里的pack后面:
package test;//package后面的这个名字就是你刚刚新建的包的文件名
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class MyEclipseGen {//class后面的这个MyEclipseGen就是刚刚你新建的类文件名,要一致
private static final String LL = "Decompiling this copyrighted software is a violation of both your license agreement and the Digital Millenium Copyright Act of 1998 (http://www.loc.gov/copyright/legislation/dmca.pdf). Under section 1204 of the DMCA, penalties range up to a $500,000 fine or up to five years imprisonment for a first offense. Think about it; pay for a license, avoid prosecution, and feel better about yourself.";
public String getSerial(String userId, String licenseNum) {
java.util.Calendar cal = java.util.Calendar.getInstance();
cal.add(1, 3);
cal.add(6, -1);
java.text.NumberFormat nf = new java.text.DecimalFormat("000");
licenseNum = nf.format(Integer.valueOf(licenseNum));
String verTime = new StringBuilder("-").append(
new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime()))
.append("0").toString();
String type = "YE3MP-";
String need = new StringBuilder(userId.substring(0, 1)).append(type)
.append("300").append(licenseNum).append(verTime).toString();
String dx = new StringBuilder(need).append(LL).append(userId)
.toString();
int suf = this.decode(dx);
String code = new StringBuilder(need).append(String.valueOf(suf))
.toString();
return this.change(code);
}
private int decode(String s) {
int i;
char[] ac;
int j;
int k;
i = 0;
ac = s.toCharArray();
j = 0;
k = ac.length;
while (j < k) {
i = (31 * i) + ac[j];
j++;
}
return Math.abs(i);
}
private String change(String s) {
byte[] abyte0;
char[] ac;
int i;
int k;
int j;
abyte0 = s.getBytes();
ac = new char[s.length()];
i = 0;
k = abyte0.length;
while (i < k) {
j = abyte0[i];
if ((j >= 48) && (j <= 57)) {
j = (((j - 48) + 5) % 10) + 48;
} else if ((j >= 65) && (j <= 90)) {
j = (((j - 65) + 13) % 26) + 65;
} else if ((j >= 97) && (j <= 122)) {
j = (((j - 97) + 13) % 26) + 97;
}
ac[i] = (char) j;
i++;
}
return String.valueOf(ac);
}
public MyEclipseGen() {
super();
}
public static void main(String[] args) {
try {
System.out.println("please input register name:");
BufferedReader reader = new BufferedReader(new InputStreamReader(
System.in));
String userId = null;
userId = reader.readLine();
MyEclipseGen myeclipsegen = new MyEclipseGen();
String res = myeclipsegen.getSerial(userId, "5");
System.out.println("Serial:" + res);
reader.readLine();
} catch (IOException ex) {
}
}
}
第五步:1、运行该文件 2、在控制台输入自己喜欢的用户名(不能有中文!不能有中文!不能有中文!)并按回车键
最后一步:复制你的激活码吧:
小编亲测可用,有疑问欢迎骚扰小编哦(没疑问也可以骚扰啦)!!!