feat: support aliasing to external url

Author: yyx990803

packages/vite/src/node/plugins/importAnalysis.ts

@@ -185,7 +185,11 @@ export function importAnalysisPlugin(config: ResolvedConfig): Plugin {
         // if the resolved id is not a valid browser import specifier,
         // prefix it to make it valid. We will strip this before feeding it
         // back into the transform pipeline
-        if (!url.startsWith('.') && !url.startsWith('/')) {
+        if (
+          !url.startsWith('.') &&
+          !url.startsWith('/') &&
+          !isExternalUrl(url)
+        ) {
           url =
             VALID_ID_PREFIX + resolved.id.replace('\0', NULL_BYTE_PLACEHOLDER)
         }

packages/vite/src/node/server/pluginContainer.ts

@@ -57,6 +57,7 @@ import { FSWatcher } from 'chokidar'
 import {
   createDebugger,
   generateCodeFrame,
+  isExternalUrl,
   normalizePath,
   numberToPos,
   prettifyUrl,
@@ -459,7 +460,7 @@ export async function createPluginContainer(
       }
 
       if (id) {
-        partial.id = normalizePath(id)
+        partial.id = isExternalUrl(id) ? id : normalizePath(id)
         return partial as PartialResolvedId
       } else {
         return null