From 628b3e80c9f0be2ae3d863aa81d11faa44edc44e Mon Sep 17 00:00:00 2001
From: JEECG <445654970@qq.com>
Date: Mon, 13 Jul 2026 12:41:34 +0800
Subject: [PATCH] =?UTF-8?q?--author:JEECG--date:20260713--for:=E3=80=90vit?=
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 =?UTF-8?q?ons=20=E5=BA=9F=E5=BC=83=E3=80=81esbuild/oxc=20=E5=90=8C?=
 =?UTF-8?q?=E6=97=B6=E8=AE=BE=E7=BD=AE=EF=BC=89?=
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按 Vite 8 Rolldown/Oxc 的迁移规范，把两处已废弃的 esbuild 配置迁到新写法：

1. optimizeDeps.esbuildOptions.target: 'es2020' → optimizeDeps.rolldownOptions.transform.target: 'es2020'
   （消除 esbuildOptions deprecated 警告）

2. 顶层 esbuild: { drop: isBuild ? ['console', 'debugger'] : [] } + build.minify: 'esbuild'
   → 删除 esbuild 块，build.minify: true 改用 Oxc minifier，
   drop 功能迁移到 build.rollupOptions.output.minify: { compress: { drop: ['console', 'debugger'] } }
   （消除 esbuild/oxc 同时设置的警告，并保留生产构建删除 console.debugger 的能力）
---
 jeecgboot-vue3/vite.config.ts | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/jeecgboot-vue3/vite.config.ts b/jeecgboot-vue3/vite.config.ts
index 35a32f659..f7cfc20f0 100644
--- a/jeecgboot-vue3/vite.config.ts
+++ b/jeecgboot-vue3/vite.config.ts
@@ -107,7 +107,9 @@ export default async ({ command, mode }: ConfigEnv): Promise<UserConfig> => {
       // update-end--author:liaozhiyang---date:20260306---for:【QQYUN-14801】启动时预构建部分入口页面，访问时更快
     },
     build: {
-      minify: 'esbuild',
+      // Vite 8 默认使用 Oxc minifier；'esbuild' 已 deprecated。
+      // 这里保留 minify=true 显式启用，并对 console/debugger 做 drop。
+      minify: true,
       target: 'es2015',
       cssTarget: 'chrome80',
       outDir: OUTPUT_DIR,
@@ -132,6 +134,9 @@ export default async ({ command, mode }: ConfigEnv): Promise<UserConfig> => {
             return packageToChunk[pkgName];
           },
           // update-end--author:copilot---date:20260711---for:【vite8升级】rolldown不再支持对象形式的manualChunks，改为函数形式
+          // Vite 8 用 Oxc 替代 esbuild；原 esbuild.drop 迁移到这里。
+          // 详见 https://oxc.rs/docs/guide/usage/minifier/dead-code-elimination
+          minify: isBuild ? { compress: { drop: ['console', 'debugger'] } } : false,
         },
       },
       // 关闭brotliSize显示可以稍微减少打包时间
@@ -139,10 +144,6 @@ export default async ({ command, mode }: ConfigEnv): Promise<UserConfig> => {
       // 提高超大静态资源警告大小
       chunkSizeWarningLimit: 2000,
     },
-    esbuild: {
-      //清除全局的console.log和debug
-      drop: isBuild ? ['console', 'debugger'] : [],
-    },
     define: {
       // setting vue-i18-next
       // Suppress warning
@@ -162,8 +163,12 @@ export default async ({ command, mode }: ConfigEnv): Promise<UserConfig> => {
     plugins: await createVitePlugins(viteEnv, isBuild, isQiankunMicro),
 
     optimizeDeps: {
-      esbuildOptions: {
-        target: 'es2020',
+      // Vite 8 uses Rolldown for dep optimization; esbuildOptions is deprecated.
+      // See https://rolldown.rs/ for the rolldownOptions shape.
+      rolldownOptions: {
+        transform: {
+          target: 'es2020',
+        },
       },
       // @iconify/iconify: The dependency is dynamically and virtually loaded by @purge-icons/generated, so it needs to be specified explicitly
       include: [