处理按钮点击后颜色问题

src/utils/index.ts

@@ -233,3 +233,13 @@ export const yuanToFen = (amount: string | number): number => {
 export const fenToYuan = (amount: string | number): number => {
   return Number((Number(amount) / 100).toFixed(2))
 }
+
+// el-button 点击后强制失去焦点（颜色不恢复问题处理） 调用位置：绑定在el-button的点击事件
+export function clearButtonBlurHandle (e:any) {
+  if(!e || JSON.stringify(e) == '{}' || !e.target)return
+  let target = e.target;
+  if(target.nodeName == 'SPAN' || target.nodeName == 'I'){
+      target = e.target.parentNode;
+  }
+  target.blur();
+}