新增透明度属性解析

package.json

 {
   "name": "psd-parse-web",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "main": "src/index.js",
   "module": "dist/index.es.js",
   "license": "MIT",

src/compilelocal.js

@@ -59,13 +59,17 @@
          if (!page.children) {
              console.warn(`${page.name}不合法，请保持设计稿根目录为全部文件夹形式`);
          } else {
-             const { x, y, width, height } = page;
+             const { x, y, width, height, alpha } = page;
+             let opacityObj = {};
+             if (alpha != 1) {
+                 opacityObj = { opacity: alpha.toFixed(2) };
+             }
              const viewNode = {
                  name: folderName,
                  nodeType: 'Div',
                  properties: {
                      style: {
-                         width, height, left: x, top: y, position: "absolute"
+                         width, height, left: x, top: y, position: "absolute", ...opacityObj
                      },
                      attrs: {
  
@@ -80,11 +84,16 @@
          }
          await walkNode(page, async (node, parent) => {
              let { name } = node;
+             
              name = trimCustom(name);
-             const { x, y, width, height, origin: { layer, layer: { typeTool, solidColor } } } = node;
+             const { x, y, width, height, alpha,origin: { layer, layer: { typeTool, solidColor } } } = node;
+             let opacityObj = {};
+             if (alpha != 1) {
+                 opacityObj = { opacity: alpha.toFixed(2) };
+             }
              let properties = {
                  style: {
-                     width, height, left: x, top: y, position: "absolute"
+                     width, height, left: x, top: y, position: "absolute", ...opacityObj
                  },
                  attrs: {