调整命名

@@ -41,23 +41,23 @@ const Authenticator = function (secret, options) {
   };
 
   /**
-   * 获取QR显示值
-   * @param title
+   * 获取授权定义地址
+   * @param label
    * @param issuer
    * @return {string}
    */
-  this.getOtpAuth = function (title, issuer) {
+  this.getOtpAuthURL = function (label, issuer) {
     return speakeasy.otpauthURL(_.merge({}, TOTP_OPTIONS, {label: title, issuer: issuer}));
   };
 
   /**
    * 生成svg的QR图片内容
-   * @param title
+   * @param label
    * @param issuer
    * @return {*}
    */
-  this.getQR = function(title, issuer) {
-    return qr.imageSync(this.getOtpAuth(title, issuer), { type: 'svg' });
+  this.getQR = function(label, issuer) {
+    return qr.imageSync(this.getOtpAuthURL(label, issuer), { type: 'svg' });
   };
 
   /**

@@ -45,7 +45,7 @@ fs.ensureDir(img_path, function (err, added_root) {
   fs.writeSync(fd, authenticator.getQR('totp@gitlab.kmlab.com', '通行密钥'));
   fs.closeSync(fd);
 
-  console.log(chalk.green('密钥字符串'), chalk.yellow(authenticator.getOtpAuth('totp@gitlab.kmlab.com', '通行密钥')))
+  console.log(chalk.green('密钥字符串'), chalk.yellow(authenticator.getOtpAuthURL('totp@gitlab.kmlab.com', '通行密钥')))
 });
 
 console.log('QR SVG output is', img_path, qr);
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