fix: 解决开启 treeShaking 后 picker 组件无法使用的问题 fixed dcloudio#841

tfgzs · Oct 12, 2019 · 6acf9b7 · 6acf9b7
1 parent 0b565cb
commit 6acf9b7
Showing 1 changed file with 15 additions and 5 deletions.
diff --git a/packages/vue-cli-plugin-uni-optimize/packages/webpack-optimize-plugin/component.js b/packages/vue-cli-plugin-uni-optimize/packages/webpack-optimize-plugin/component.js
@@ -6,16 +6,26 @@ const {
   capitalize
 } = require('./util')
 
-const platformTags = ['audio', 'map', 'video', 'web-view', 'cover-view', 'cover-image']
+const platformTags = ['audio', 'map', 'video', 'web-view', 'cover-view', 'cover-image', 'picker']
 
-//input 在 pageHead 中有使用，resize-sensor 在很多组件中有使用，暂时直接加载
-const autoloadTags = ['input', 'resize-sensor']
+const autoloadTags = {
+  // input 在 pageHead 中有使用，resize-sensor 在很多组件中有使用，暂时直接加载
+  root: ['input', 'resize-sensor'],
+  other: {
+    picker: ['picker-view', 'picker-view-column']
+  }
+}
 
 module.exports = function updateComponents(tags) {
-  autoloadTags.forEach(tagName => {
+  autoloadTags.root.forEach(tagName => {
     tags.add(tagName)
   })
   tags = [...tags]
+  Object.keys(autoloadTags.other).forEach(tagName => {
+    if (tags.includes(tagName)) {
+      tags.push(...autoloadTags.other[tagName])
+    }
+  })
   const importsStr = tags.map(tagName => {
     if (platformTags.indexOf(tagName) !== -1) {
       return `import ${capitalize(camelize(tagName))} from 'uni-platform/view/components/${tagName}'`
@@ -44,4 +54,4 @@ ${componentsStr}
 
   fs.writeFileSync(path.resolve(dir, 'components.js'), content, 'utf8')
 
-}
+}