gsb

bpo-web/app/base/utils/qrClient.js

@@ -14,12 +14,12 @@ class QrClient{
    * @param key
    * @param key
    * @returns {Promise<void>}
    * @returns {Promise<void>}
    */
    */
-  async generateQR(text){
+  async generateQR(text, prev = "qc"){
     try {
     try {
       if(!text){
       if(!text){
         return null;
         return null;
       }
       }
-      let key = "qc" + await this.redisClient.genrateId("qrcode") + ".png";
+      let key = prev + await this.redisClient.genrateId("qrcode") + ".png";
       let filePath = settings.localPath();
       let filePath = settings.localPath();
       var qr_png = qr.image(text, {size :10 });
       var qr_png = qr.image(text, {size :10 });
       let _r = await qr_png.pipe(require('fs').createWriteStream(`${filePath}${key}`));
       let _r = await qr_png.pipe(require('fs').createWriteStream(`${filePath}${key}`));