ClientFrameWork/assets/scriptMain/CodeMgr.ts

const crypto = require("crypto");
export default class CodeMgr {
    /**
    * 加密
    */
    static jiami(obj: any) {
        let keyBuf = this._base64_decode("65gkjU43HuMbTNhgp8pEMNhTTpLCfBgh"); //秘钥 必须24位
        let ivBuf = this._base64_decode("z0pA3Hxm7SQ"); // 偏移量 必须8位
        const cipher = crypto.createCipheriv("des-ede3-cbc", keyBuf, ivBuf);
        let encrypted = cipher.update(JSON.stringify(obj), "utf8", "base64");
        encrypted += cipher.final("base64");
        return encrypted;
    }
    /**
     * 解密
     */
    static jiemi(encrypted: string) {
        let keyBuf = this._base64_decode("65gkjU43HuMbTNhgp8pEMNhTTpLCfBgh"); //秘钥 必须24位
        let ivBuf = this._base64_decode("z0pA3Hxm7SQ"); // 偏移量 必须8位
        const decipher = crypto.createDecipheriv("des-ede3-cbc", keyBuf, ivBuf);
        let decrypted = decipher.update(encrypted, "base64", "utf8");
        decrypted += decipher.final("utf8");
        let json = JSON.parse(decrypted);
        return json;
    }
    //base 64 解码 输出buff 而不是字符串
    static _base64_decode(code: string): Buffer {
        var b = Buffer.from(code, "base64");
        return b;
    }
}