feat(sqszx202): configure integral mall deployment

single_uniapp22miao/postcss.config.js

@@ -0,0 +1,36 @@
+const postcss = require('postcss')
+const uniPostcss = require('@dcloudio/vue-cli-plugin-uni/packages/postcss')
+
+function toVw(value) {
+  return value.replace(/%\?([+-]?\d+(?:\.\d+)?)\?%/g, (match, number) => {
+    const rpx = Number(number)
+    if (!Number.isFinite(rpx)) {
+      return match
+    }
+    const vw = Number((rpx / 7.5).toFixed(6)).toString()
+    return vw === '0' ? '0' : `${vw}vw`
+  })
+}
+
+const rpxPlaceholderToVw = postcss.plugin('rpx-placeholder-to-vw', () => {
+  return root => {
+    root.walkDecls(decl => {
+      if (decl.value && decl.value.includes('%?')) {
+        decl.value = toVw(decl.value)
+      }
+    })
+
+    root.walkAtRules(atRule => {
+      if (atRule.params && atRule.params.includes('%?')) {
+        atRule.params = toVw(atRule.params)
+      }
+    })
+  }
+})
+
+module.exports = {
+  plugins: [
+    uniPostcss(),
+    rpxPlaceholderToVw()
+  ]
+}