From abc4e5399434e1ecf4706369bd0c09de8313a81c Mon Sep 17 00:00:00 2001
From: hwj <huangweijie@gdngsk.com>
Date: Mon, 13 Jul 2026 14:39:21 +0800
Subject: [PATCH] =?UTF-8?q?perf=EF=BC=9A=E4=BE=9D=E8=B5=96=E6=96=87?=
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---
 vite.config.ts | 44 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 42 insertions(+), 2 deletions(-)

diff --git a/vite.config.ts b/vite.config.ts
index 092c8145..269c765c 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -77,10 +77,50 @@ export default ({command, mode}: ConfigEnv): UserConfig => {
             outDir: env.VITE_OUT_DIR || 'dist',
             sourcemap: env.VITE_SOURCEMAP === 'true' ? 'inline' : false,
             // brotliSize: false,
+            // 提高 chunk 体积告警阈值，避免大量无意义警告
+            chunkSizeWarningLimit: 2000,
             rollupOptions: {
                 output: {
-                    manualChunks: {
-                        echarts: ['echarts'] // 将 echarts 单独打包，参考 https://gitee.com/yudaocode/yudao-ui-admin-vue3/issues/IAB1SX 讨论
+                    // 将体积较大的第三方依赖拆分为独立 chunk，避免全部打进入口主 chunk 导致首屏阻塞
+                    manualChunks(id: string) {
+                        if (!id.includes('node_modules')) {
+                            return
+                        }
+                        // 打印插件（体积最大，内含 jQuery 等），单独拆分
+                        if (id.includes('vue-plugin-hiprint')) {
+                            return 'hiprint'
+                        }
+                        // 表单设计器 / 表单渲染
+                        if (id.includes('@form-create')) {
+                            return 'form-create'
+                        }
+                        // 富文本编辑器
+                        if (id.includes('@wangeditor')) {
+                            return 'wangeditor'
+                        }
+                        // 图表库（含词云、底层 zrender）
+                        if (id.includes('echarts') || id.includes('zrender')) {
+                            return 'echarts'
+                        }
+                        // 图片裁剪
+                        if (id.includes('cropperjs')) {
+                            return 'cropperjs'
+                        }
+                        // Element Plus 组件库
+                        if (id.includes('element-plus') || id.includes('@element-plus')) {
+                            return 'element-plus'
+                        }
+                        // Vue 全家桶
+                        if (
+                            id.includes('/vue/') ||
+                            id.includes('/vue-router/') ||
+                            id.includes('/@vue/') ||
+                            id.includes('/pinia/') ||
+                            id.includes('/vue-i18n/') ||
+                            id.includes('/@intlify/')
+                        ) {
+                            return 'vue'
+                        }
                     }
                 },
             },