fix(mp-baidu): page.onShow when navigateBack

packages/uni-mp-baidu/dist/index.js

@@ -1339,8 +1339,6 @@ function parsePage (vuePageOptions) {
       this.pageinstance._$args = args;
     }
   };
-  // TODO  目前版本 百度 Component 作为页面时，methods 中的 onShow 不触发
-  delete pageOptions.methods.onShow;
 
   pageOptions.methods.onUnload = function onUnload () {
     this.$vm.__call_hook('onUnload');

packages/uni-mp-baidu/package.json

 {
 	"name": "@dcloudio/uni-mp-baidu",
-	"version": "0.0.849",
+	"version": "0.0.850",
 	"description": "uni-app mp-baidu",
 	"main": "dist/index.js",
 	"scripts": {

src/platforms/mp-baidu/runtime/wrapper/page-parser.js

@@ -34,8 +34,6 @@ export default function parsePage (vuePageOptions) {
       this.pageinstance._$args = args
     }
   }
-  // TODO  目前版本 百度 Component 作为页面时，methods 中的 onShow 不触发
-  delete pageOptions.methods.onShow
 
   pageOptions.methods.onUnload = function onUnload () {
     this.$vm.__call_hook('onUnload')