dos

Public/static/js/common.js

@@ -77,7 +77,8 @@ let posterCanvas, posterCtx;
 
 let scrollTimer,
     showItemStatus = false,
-    nowShowIndex = 1;
+    nowShowIndex = 1,
+    createPosterLock = false;
 
 const guardian = [
     '事事顺意守',
@@ -170,8 +171,12 @@ function toPage3() {
 }
 
 function showResult(event) {
-    const resultFlag = /-(\d)\s/g.exec($(event.target).attr('class'))[1]
-    createPoster(resultFlag)
+    if (!createPosterLock) {
+        const resultFlag = /-(\d)\s/g.exec($(event.target).attr('class'))[1]
+        createPoster(resultFlag)
+        createPosterLock = true;
+    }
+
 }
 
 function retry() {