feat(app): page style add disableSwipeBack param

packages/webpack-uni-pages-loader/lib/util.js

@@ -67,12 +67,17 @@ function parseStyle (style = {}, root = '') {
     }
   })
 
-  if (root && process.env.UNI_PLATFORM === 'app-plus') { // 处理分包逻辑
-    if (Array.isArray(platformStyle.subNVues) && platformStyle.subNVues.length) {
+  if (process.env.UNI_PLATFORM === 'app-plus') {
+    if (root && Array.isArray(platformStyle.subNVues) && platformStyle.subNVues.length) { // 处理分包逻辑
       platformStyle.subNVues.forEach(subNVue => {
         subNVue.path = normalizePath(path.join(root, subNVue.path))
       })
     }
+
+    style.disableSwipeBack === true
+      ? platformStyle.popGesture = 'none'
+      : delete platformStyle.popGesture
+    delete style.disableSwipeBack
   }
 
   if (process.env.UNI_PLATFORM === 'mp-alipay') {
@@ -130,4 +135,4 @@ module.exports = {
   parseStyle,
   parseTabBar,
   trimMPJson
-}
+}