新增 getEngine() 方法，便于在 generator.configBaseModelGenerator 等方法中配置 engine

src/main/java/com/jfinal/plugin/activerecord/generator/BaseModelGenerator.java

@@ -156,6 +156,10 @@ public class BaseModelGenerator {
 	public String getBaseModelOutputDir() {
 		return baseModelOutputDir;
 	}
+
+	public Engine getEngine() {
+		return engine;
+	}
 }
 
 

src/main/java/com/jfinal/plugin/activerecord/generator/MappingKitGenerator.java

@@ -118,6 +118,10 @@ public class MappingKitGenerator {
 			throw new RuntimeException(e);
 		}
 	}
+
+	public Engine getEngine() {
+		return engine;
+	}
 }
 
 

src/main/java/com/jfinal/plugin/activerecord/generator/ModelGenerator.java

@@ -143,6 +143,10 @@ public class ModelGenerator {
 	public String getModelOutputDir() {
 		return modelOutputDir;
 	}
+
+	public Engine getEngine() {
+		return engine;
+	}
 }