feats

project.config.json

@@ -4,7 +4,7 @@
   "description": "灌南县",
   "appid": "wx835627a9b9b3932a",
   "setting": {
-    "urlCheck": true,
+    "urlCheck": false,
     "es6": false,
     "postcss": false,
     "minified": false

src/components/barcode/index.jsx

@@ -8,7 +8,8 @@ import './style.less'
 export default (props) => {
   const { code, ratio, height, codeVisible = true } = props
 
-  const id = useMemo(() => Math.random().toString(36).substring(2, 10), [])
+  // 使用 createSelectorQuery 有个注意点, id 或者 class 不能以数字开头
+  const id = useMemo(() => `canvas-${Math.random().toString(36).substring(2, 10)}`, [])
   const canvasRef = useRef()
   const ctxRef = useRef()