修改 buidl 时版本不兼容问题

package.json

@@ -8,7 +8,7 @@
     "build:dev": "vue-cli-service build --mode=test"
   },
   "dependencies": {
-    "autoprefixer": "^9.8.6",
+    "autoprefixer": "9.8.8",
     "axios": "^0.21.1",
     "ckeditor4-vue": "^1.2.0",
     "core-js": "^3.6.5",
@@ -17,9 +17,9 @@
     "element-ui": "^2.14.1",
     "js-sha512": "^0.8.0",
     "lodash": "^4.17.21",
-    "postcss": "^7.0.36",
+    "postcss": "7.0.39",
     "sprintf-js": "^1.1.2",
-    "tailwindcss": "npm:@tailwindcss/postcss7-compat@2.1.0",
+    "tailwindcss": "npm:@tailwindcss/postcss7-compat@2.2.17",
     "vant": "^2.12.10",
     "view-design": "^4.5.0",
     "vue": "^2.6.11",
@@ -35,7 +35,6 @@
     "weixin-js-sdk": "^1.6.0"
   },
   "devDependencies": {
-    "@tailwindcss/postcss7-compat": "^2.2.6",
     "@types/echarts": "^4.9.10",
     "@types/lodash": "^4.14.171",
     "@vue/cli-plugin-babel": "~4.5.0",

vue.config.js

@@ -1,15 +1,15 @@
 const TerserPlugin = require('terser-webpack-plugin');
 const copyWebpackPlugin = require('copy-webpack-plugin')
-const purgecss = require('@fullhuman/postcss-purgecss')({
-    content: [
-        './src/**/*.html',
-        './src/**/*.vue',
-        './src/**/*.jsx',
-    ],
-
-    // Include any special characters you're using in this regular expression
-    defaultExtractor: content => content.match(/[\w-/:]+(?<!:)/g) || []
-})
+// const purgecss = require('@fullhuman/postcss-purgecss')({
+//     content: [
+//         './src/**/*.html',
+//         './src/**/*.vue',
+//         './src/**/*.jsx',
+//     ],
+//
+//     // Include any special characters you're using in this regular expression
+//     defaultExtractor: content => content.match(/[\w-/:]+(?<!:)/g) || []
+// })
 
 const path = require('path')