修改

.hbuilderx/launch.json

@@ -0,0 +1,9 @@
+{
+    "version" : "1.0",
+    "configurations" : [
+        {
+            "playground" : "custom",
+            "type" : "uni-app:app-android"
+        }
+    ]
+}

manifest.json

@@ -19,6 +19,7 @@
         "distribute" : {
             "android" : {
                 "permissions" : [
+                    "<uses-permission android:name=\"android.permission.INTERNET\"/>",
                     "<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
                     "<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
                     "<uses-permission android:name=\"android.permission.VIBRATE\"/>",
@@ -40,7 +41,8 @@
                 "dSYMs" : false
             },
             "sdkConfigs" : {}
-        }
+        },
+        "nvueLaunchMode" : ""
     },
     "quickapp" : {},
     "mp-weixin" : {
@@ -65,5 +67,6 @@
     "uniStatistics" : {
         "enable" : false
     },
-    "vueVersion" : "2"
+    "vueVersion" : "2",
+    "fallbackLocale" : "zh-Hans"
 }