px调整倍数问题修复

buildPlugins/pxresize.js

@@ -6,24 +6,25 @@ let pxRegExp = /\b(\d+(\.\d+)?)px\b/;
 let pxGlobalRegExp = new RegExp(pxRegExp.source, 'g');
 
 module.exports = postcss.plugin('postcss-px2rem', (option) => {
-    let opt = Object.assign({
-        scale: 0.5,
-        ignore: []
-    }, option)
+  let opt = Object.assign({
+    scale: 0.5,
+    ignore: []
+  }, option)
 
-    return (root, result) => {
-      const ignore = opt.ignore || []
-      const file = result.opts.from
-      for (const ignoreElement of ignore) {
-        if (file.indexOf(ignoreElement) >= 0) return
-      }
-      root.walkDecls(function(decl) {
-            if (/px/.test(decl.value)) {
-                decl.value = decl.value.replace(pxGlobalRegExp, function(match, p1) {
-                    return p1 * opt.scale + 'px'
-                })
-            }
+  return (root, result) => {
+    const file = root.source.input.file
+    const ignore = opt.ignore || []
+    for (const ignoreElement of ignore) {
+      const regExp = new RegExp(ignoreElement)
+      if (regExp.test(file)) return
+    }
+    root.walkDecls(function (decl) {
+      if (/px/.test(decl.value)) {
+        decl.value = decl.value.replace(pxGlobalRegExp, function (match, p1) {
+          return p1 * opt.scale + 'px'
         })
-        result.root = root
-    };
+      }
+    })
+    result.root = root
+  };
 });

pages/index.vue

@@ -63,6 +63,7 @@ export default {
 </style>
 <style lang='less' scoped>
 .index {
+
   width: 100vw;
   height: 100vh;
   overflow: hidden;

postcss.config.js

@@ -3,7 +3,7 @@ module.exports = {
   plugins: [
     require('./buildPlugins/pxresize')({
       scale: 0.5,
-      ignore: ['manager']
+      ignore: ['manager', 'node_modules']
     })
   ]
 };