\u8fdb\u884cmyeclipse\u7834\u89e3\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u627ekey\uff0c\u540e\u7ecf\u4e00\u8001\u5e08\u63d0\u4f9b\u4e00\u6bb5\u7834\u89e3\u4ee3\u7801\uff0c\u611f\u89c9\u751a\u662f\u725b\u53c9\uff0c\u8bb0\u5f55\u4e8e\u6b64\uff0c\u65b9\u4fbf\u67e5\u8be2\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
[code lang=”java”]
\npackage gen;
\nimport java.io.BufferedReader;
\nimport java.io.IOException;
\nimport java.io.InputStreamReader;
\npublic class MyEclipseKey {
\nprivate 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.";
\npublic String getSerial(String userId, String licenseNum) {
\n java.util.Calendar cal = java.util.Calendar.getInstance();
\n cal.add(1, 3);
\n cal.add(6, -1);
\n java.text.NumberFormat nf = new java.text.DecimalFormat("000");
\n licenseNum = nf.format(Integer.valueOf(licenseNum));
\n String verTime = new StringBuffer("-").append(
\n new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime()))
\n .append("0").toString();
\n String type = "YE3MP-";
\n String need = new StringBuffer(userId.substring(0, 1)).append(type)
\n .append("300").append(licenseNum).append(verTime).toString();
\n String dx = new StringBuffer(need).append(LL).append(userId)
\n .toString();
\n int suf = this.decode(dx);
\n String code = new StringBuffer(need).append(String.valueOf(suf))
\n .toString();
\n return this.change(code);
\n}
\nprivate int decode(String s) {
\n int i;
\n char[] ac;
\n int j;
\n int k;
\n i = 0;
\n ac = s.toCharArray();
\n j = 0;
\n k = ac.length;
\n while (j < k) {
\n i = (31 * i) + ac[j];
\n j++;
\n }
\n return Math.abs(i);
\n}
\nprivate String change(String s) {
\n byte[] abyte0;
\n char[] ac;
\n int i;
\n int k;
\n int j;
\n abyte0 = s.getBytes();
\n ac = new char[s.length()];
\n i = 0;
\n k = abyte0.length;
\n while (i < k) {
\n j = abyte0[i];
\n if ((j >= 48) && (j <= 57)) {
\n j = (((j – 48) + 5) % 10) + 48;
\n } else if ((j >= 65) && (j <= 90)) {
\n j = (((j – 65) + 13) % 26) + 65;
\n } else if ((j >= 97) && (j <= 122)) {
\n j = (((j – 97) + 13) % 26) + 97;
\n }
\n ac[i] = (char) j;
\n i++;
\n }
\n return String.valueOf(ac);
\n}
\npublic MyEclipseKey() {
\n super();
\n}
\npublic static void main(String[] args) {
\n try {
\n System.out.println("please input register name:");
\n BufferedReader reader = new BufferedReader(new InputStreamReader(
\n System.in));
\n String userId = null;
\n userId = reader.readLine();
\n MyEclipseKey myeclipsegen = new MyEclipseKey();
\n String res = myeclipsegen.getSerial(userId, "5");
\n System.out.println("Serial:" + res);
\n reader.readLine();
\n } catch (IOException ex) {
\n }
\n}
\n}
\n[\/code]<\/p>\n
\u5efa\u7acb\u4e00\u4e2a\u666e\u901a\u7684java\u7c7b\uff0c\u8fd0\u884c\uff0c\u7136\u540e\u8f93\u5165\u540d\u79f0\u3001\u56de\u8f66\uff0c\u5373\u53ef\u5f97\u5230key\uff0c<\/p>\n
\u7136\u540emyeclipse—>subscription\u8f93\u5165\uff0c\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fdb\u884cmyeclipse\u7834\u89e3\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u627ekey\uff0c\u540e\u7ecf\u4e00\u8001\u5e08\u63d0\u4f9b\u4e00\u6bb5\u7834\u89e3\u4ee3\u7801\uff0c\u611f\u89c9\u751a\u662f\u725b\u53c9\uff0c\u8bb0\u5f55\u4e8e\u6b64\uff0c\u65b9\u4fbf\u67e5\u8be2\u3002\u4ee3\u7801\u5982\u4e0b\uff1a [code lang=”java”] package gen; import java.io.BufferedReader; import java.io…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=\/wp\/v2\/posts\/337"}],"collection":[{"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=337"}],"version-history":[{"count":4,"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=\/wp\/v2\/posts\/337\/revisions"}],"predecessor-version":[{"id":341,"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=\/wp\/v2\/posts\/337\/revisions\/341"}],"wp:attachment":[{"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lg.yusemo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}