优化: 项目文件树/依赖图组件 + 灵感对抗校验 + 小程序脚本 + 模块管理

apps/df-miniapp/package-lock.json

@@ -22,6 +22,7 @@
         "@dcloudio/uni-automator": "3.0.0-alpha-4080720251125001",
         "@dcloudio/uni-cli-shared": "3.0.0-alpha-4080720251125001",
         "@dcloudio/vite-plugin-uni": "3.0.0-alpha-4080720251125001",
+        "@swc/helpers": "^0.5.23",
         "@types/node": "^20.0.0",
         "@vue/runtime-core": "^3.4.0",
         "@vue/tsconfig": "^0.5.0",
@@ -5056,6 +5057,16 @@
         "@sinonjs/commons": "^1.7.0"
       }
     },
+    "node_modules/@swc/helpers": {
+      "version": "0.5.23",
+      "resolved": "https://registry.npmmirror.com/@swc/helpers/-/helpers-0.5.23.tgz",
+      "integrity": "sha512-5lSsMOTXURePglDfvuAQUqkGek9Hg2kksOYay2m0+XR++b2NWYL/4sWyuvVBIs8oKnJaxkdi9whaL/sqN13afw==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "tslib": "^2.8.0"
+      }
+    },
     "node_modules/@tootallnate/once": {
       "version": "1.1.2",
       "resolved": "https://registry.npmmirror.com/@tootallnate/once/-/once-1.1.2.tgz",
@@ -12995,6 +13006,13 @@
         "node": ">=8"
       }
     },
+    "node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmmirror.com/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
+      "dev": true,
+      "license": "0BSD"
+    },
     "node_modules/type-detect": {
       "version": "4.0.8",
       "resolved": "https://registry.npmmirror.com/type-detect/-/type-detect-4.0.8.tgz",

apps/df-miniapp/package.json

@@ -7,7 +7,7 @@
     "dev:h5": "uni",
     "dev:mp-weixin": "uni -p mp-weixin",
     "build:h5": "uni build",
-    "build:mp-weixin": "uni build -p mp-weixin",
+    "build:mp-weixin": "uni build -p mp-weixin && node scripts/fix-mp-build.cjs",
     "type-check": "vue-tsc --noEmit"
   },
   "dependencies": {
@@ -25,6 +25,7 @@
     "@dcloudio/uni-automator": "3.0.0-alpha-4080720251125001",
     "@dcloudio/uni-cli-shared": "3.0.0-alpha-4080720251125001",
     "@dcloudio/vite-plugin-uni": "3.0.0-alpha-4080720251125001",
+    "@swc/helpers": "^0.5.23",
     "@types/node": "^20.0.0",
     "@vue/runtime-core": "^3.4.0",
     "@vue/tsconfig": "^0.5.0",

apps/df-miniapp/scripts/fix-mp-build.cjs

@@ -0,0 +1,69 @@
+//! post-build 修复脚本:处理微信小程序构建产物的兼容性问题
+//!
+//! 背景:marked v18+ 含 lookbehind 检测 `new RegExp("(?<=1)(?<!1)")`,
+//! 微信开发者工具转译器静态检测到 `(?<=` 字符串 → 误判需 @swc/helpers/_wrap_reg_exp
+//! helper → 注入 require → 产物无此模块 → 小程序白屏。
+//!
+//! 微信基础库运行时不支持 lookbehind,marked 本就走降级路径(Te=false)。
+//! 本脚本把产物里的 lookbehind 检测替换为 Te=false,绕过微信工具静态误判,
+//! 同时保留 marked 完整功能(运行时本就降级)。
+//!
+//! 用法:build 后运行 `node scripts/fix-mp-build.cjs`
+
+const fs = require('fs')
+const path = require('path')
+
+const BUILD_DIR = path.join(__dirname, '..', 'dist', 'build', 'mp-weixin')
+const VENDOR = path.join(BUILD_DIR, 'common', 'vendor.js')
+
+function fixLookbehind() {
+  if (!fs.existsSync(VENDOR)) {
+    console.warn('[fix-mp-build] vendor.js 不存在,跳过:', VENDOR)
+    return
+  }
+  let src = fs.readFileSync(VENDOR, 'utf8')
+  const before = src
+  // marked v18 lookbehind 检测 `var Te=((l="")=>{try{return!!new RegExp("(?<=1)(?<!1)"+l)}catch{return!1}})()`
+  // 替换为 `var Te=false`(强制降级,微信基础库不支持 lookbehind)
+  src = src.replace(
+    /var Te=\(\([^)]*\)=>\{try\{return!!new RegExp\("\(\?<=1\)\(\?<!1\)"[^}]*\}\}\)\)\(\),?/,
+    'var Te=false,'
+  )
+  if (src === before) {
+    // 未命中(压缩名可能不是 Te),退而按字符串替换 lookbehind 检测
+    src = src.replace(/new RegExp\("\(\?<=1\)\(\?<!1\)"[^)]*\)/g, 'false')
+  }
+  // 关键:marked 条件分支里还有 `(?<!`)` lookbehind 字面量(Te 为 true 时的分支)。
+  // 微信工具静态检测到任何 `(?<=` / `(?<!` 字符都会注入 swc helper 误判。
+  // 把所有 lookbehind 字面量替换为非 lookbehind 等价形式。
+  // (?:x) 合法不 throw;但该分支仅 Te=true 时用,运行时 Te=false 恒走降级分支,
+  // 替换后行为不变,同时消除微信工具的静态触发器。
+  src = src.replace(/\(\?<!`\)/g, '(?:x)')
+  src = src.replace(/\(\?<=1\)\(\?<!1\)/g, '(?:1)')
+  // 命名捕获组(ES2018)也触发 _wrap_reg_exp。marked v18 用 `(?<a>`+)[^`]+\k<a>` 匹配代码围栏。
+  // 转为编号捕获组 `(`+)\1`(ES5 兼容,无命名捕获组,行为等价)。
+  // 通用: (?<name>...) → (...),  \k<name> → \N(按捕获组序编号,这里只有 a/b 两组)
+  src = src.replace(/\(\?<a>\`\+\)\[^\`\]\+\\k<a>/g, '(`+)\\1')
+  src = src.replace(/\(\?<b>\`\+\)\[^\`\]\+\\k<b>/g, '(`+)\\1')
+  // 兜底:任何残留命名捕获组 (?<name> 或 \k<name> 转为无命名
+  src = src.replace(/\(\?<[a-z][a-z0-9_]*>/g, '(')
+  src = src.replace(/\\k<[a-z]>/g, '\\1')
+  if (src !== before) {
+    fs.writeFileSync(VENDOR, src)
+    console.log('[fix-mp-build] vendor.js lookbehind 已全部替换(检测+条件分支)')
+  } else {
+    console.warn('[fix-mp-build] 未找到 lookbehind(可能已处理或格式不同)')
+  }
+}
+
+// 清理手动补的 @swc/helpers(不再需要,避免污染)
+function cleanupSwcHelpers() {
+  const swcDir = path.join(BUILD_DIR, 'common', '@swc', 'helpers')
+  if (fs.existsSync(swcDir)) {
+    fs.rmSync(swcDir, { recursive: true, force: true })
+    console.log('[fix-mp-build] 已清理手动补的 @swc/helpers')
+  }
+}
+
+fixLookbehind()
+cleanupSwcHelpers()