Add example file for launch.json

.gitignore

@@ -16,7 +16,7 @@
 .idea/
 
 #Visual Studio Code related
-.vscode/
+.vscode/launch.json
 
 # Flutter/Dart/Pub related
 **/doc/api/

.vscode/launch.json.example

@@ -0,0 +1,50 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Android Prod",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "debug",
+            "program": "lib/main.dart",
+            "args": [
+                "--flavor",
+                "independent"
+            ]
+        },
+        {
+            "name": "Android Local",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "debug",
+            "program": "lib/main.dart",
+            "args": [
+                "--flavor",
+                "independent",
+                "--dart-define",
+                "endpoint=http://localhost:8080",
+            ]
+        },
+        {
+            "name": "iOS Prod",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "debug",
+            "program": "lib/main.dart"
+        },
+        {
+            "name": "iOS Local",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "debug",
+            "program": "lib/main.dart",
+            "args": [
+                "--dart-define",
+                "endpoint=http://localhost:8080",
+            ]
+        },
+    ]
+}

thirdparty/flutter_image_compress/.vscode/launch.json

@@ -0,0 +1,14 @@
+{
+    // 使用 IntelliSense 了解相关属性。 
+    // 悬停以查看现有属性的描述。
+    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Flutter",
+            "request": "launch",
+            "type": "dart",
+            "program": "example/lib/main.dart"
+        }
+    ]
+}