修改环境配置

f37ae12a · 史晓晨 · 5201af11 · f37ae12a
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,8 +4,8 @@ version: 3.0.0
 homepage: https://lbs.amap.com/

 environment:
-  sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=1.20.0"
+  sdk: ^3.10.1
+  flutter: ">=2.5.0"

 dependencies:
  flutter: