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    <title>Document</title>
    <script src ="https://cdn.bootcdn.net/ajax/libs/crypto-js/4.0.0/crypto-js.js"></script>
    <script>
    // const CryptoJS = require('./node_modules/crypto-js');  //引用AES源码js
    
    const key = CryptoJS.enc.Utf8.parse("a102030405060708");  //十六位十六进制数作为密钥
    const iv = CryptoJS.enc.Utf8.parse('a1b2c3d4e5f6g7h8');   //十六位十六进制数作为密钥偏移量
    
    //解密方法
    function Decrypt(word) {
        const restoreBase64 = word.replace(/\-/g,'+').replace(/_/g,'/');
        let decrypt = CryptoJS.AES.decrypt(restoreBase64, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.ZeroPadding });
        return CryptoJS.enc.Utf8.stringify(decrypt);
    }
    
    //加密方法
    function Encrypt(word) {
        let encrypted = CryptoJS.AES.encrypt(word, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.ZeroPadding });
        const test = encrypted.ciphertext.toString(CryptoJS.enc.Base64);
        return test.toString(CryptoJS.enc.Utf8);
    }

    function init(){
        const str='{"server": "mail.intra.nsfocus.com"}';
        const res = Encrypt(str);
        console.log(res);
        console.log(Decrypt('UjQ8vsWGWdJqvGRDCU0DiBqMXOOi9m3BDijNeVFB2+gbyrQVIzsNUTvtW2l20xMEcPzd6RRbZDfelONZiLOrswlqY/JbMSNpRzKFp+8OFp6EcfM948EFRyOjt5UgnbTHVn2Q4FlXDAtKjoJVsn8ZJ+bsQ4Tut2QUuFn5/RZoNuo/8VKuMY5YKgE+fUW003cMAcqSauHXoi5cLOfRlQP4dFIfKpD72mH3HArHsq3Zm3Df4uD00VfTK9lDkoQkuBkMobImm04ggOFmwB3Tb6UtkERZCnJ4UIz+vMBQcHxQZ5oxBvY4DKOqjvUSuRuwkhwU'));
        console.log(Decrypt('1fOSbzrfqkgsCsxtMzCBGg=='));
        console.log(Decrypt('9uUsqL/bgBitN3Lvnfav5IUKcdDW0o+ooHR5uKMhWsZulRTdbgYSwY22jpkg6YPMnUBPTYCcdodvVT+2qneVigx/+bBPg2lOuDsJXJzvSJpPwGJPiLG9M4fCzjqqvyhs'));
        console.log(Decrypt('hnV6BIeQnHfKD+HIGJISesG5GHmFuigENFOSxdorHiwVT5N4dWeW5YhyVFbe7Ne3aU+BdSHzGnMdr7BnMV+0D/6vNp+hZsDK0IUxgsJno9lT5QQyvfsHqc3r+UP62jmm'));
    }

    init();
    </script>
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