fix(h5): compatible with relative public path

packages/uni-cli-shared/lib/vue-loader.js

 const compiler = require('@dcloudio/uni-template-compiler')
 
-// 非 h5 平台禁用，由uni-template-compiler自行实现
-const transformAssetUrls = {
-  audio: false,
-  video: false,
-  source: false,
-  img: false,
-  image: false,
-  use: false
-}
-
-if (process.env.UNI_PLATFORM === 'h5') {
-  Object.assign(transformAssetUrls, {
-    'audio': 'src',
-    'video': ['src', 'poster'],
-    'source': 'src',
-    'img': 'src',
-    'use': ['xlink:href', 'href'],
-    'image': 'src',
-    'cover-image': 'src',
-    'v-uni-audio': 'src',
-    'v-uni-video': ['src', 'poster'],
-    'v-uni-image': 'src',
-    'v-uni-cover-image': 'src'
-  })
-}
-
 const defaultOptions = {
   compiler,
   hotReload: false,
   cacheDirectory: false,
   cacheIdentifier: false,
-  transformAssetUrls
+  transformAssetUrls: false // 禁用，由 uni-template-compiler 自行实现 transformAssetUrls
 }
 
 const defaultCompilerOptions = {

packages/uni-template-compiler/lib/asset-url.js

@@ -61,11 +61,20 @@ function rewrite (attr, name, options) {
     const value = attr.value
     // only transform static URLs
     if (value.charAt(0) === '"' && value.charAt(value.length - 1) === '"') {
-      attr.value = attr.value
-        .replace('"@/', '"/')
-        .replace('"~@/', '"/')
-      if (options.service || options.view) { // v3
+      if (!options.h5) { // 非 H5 平台
+        attr.value = attr.value
+          .replace('"@/', '"/')
+          .replace('"~@/', '"/')
+      }
+      if (options.service || options.view || options.h5) { // v3,h5
         attr.value = urlToRequire(attr.value.slice(1, -1))
+        // h5 且 publicPath 为 ./ (仅生产模式可能为./)
+        if (
+          options.h5 &&
+          options.publicPath === './'
+        ) {
+          attr.value = `(${attr.value}).substr(1)`
+        }
       }
       return true
     }

packages/uni-template-compiler/lib/index.js

@@ -46,10 +46,8 @@ module.exports = {
       (options.modules || (options.modules = [])).push(autoComponentsModule)
     }
 
-    // 非h5平台，transformAssetUrls
-    if (process.env.UNI_PLATFORM !== 'h5') {
-      (options.modules || (options.modules = [])).push(require('./asset-url'))
-    }
+    // transformAssetUrls
+    (options.modules || (options.modules = [])).push(require('./asset-url'))
 
     options.isUnaryTag = isUnaryTag
     // 将 autoComponents 挂在 isUnaryTag 上边

packages/vue-cli-plugin-uni/lib/h5/compiler-options.js

@@ -62,6 +62,7 @@ function fixBooleanAttribute (el) {
 }
 
 module.exports = {
+  h5: true,
   modules: [require('../format-text'), {
     preTransformNode (el, options) {
       fixBooleanAttribute(el)

packages/vue-cli-plugin-uni/lib/h5/index.js

@@ -167,10 +167,14 @@ module.exports = {
       webpackConfig.plugins.delete('preload-index')
     }
 
+    const compilerOptions = require('./compiler-opitons')
+    if (publicPath === './') {
+      compilerOptions.publicPath = publicPath
+    }
     modifyVueLoader(webpackConfig, {
       isH5: true,
       hotReload: true
-    }, require('./compiler-options'), api)
+    }, compilerOptions, api)
 
     if (process.env.NODE_ENV === 'production') {
       require('./cssnano-options')(webpackConfig)