feat: apt新增processor.mapper.annotation配置是否生成@Mapper注解

mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java

@@ -121,6 +121,7 @@ public class MybatisFlexProcessor extends AbstractProcessor {
 
             // mapper 配置
             String mapperGenerateEnable = configuration.get(ConfigurationKey.MAPPER_GENERATE_ENABLE);
+            String mapperAnnotation = configuration.get(ConfigurationKey.MAPPER_ANNOTATION);
             String mapperPackage = configuration.get(ConfigurationKey.MAPPER_PACKAGE);
             String mapperBaseClass = configuration.get(ConfigurationKey.MAPPER_BASE_CLASS);
 
@@ -191,7 +192,8 @@ public class MybatisFlexProcessor extends AbstractProcessor {
                 if ("true".equalsIgnoreCase(mapperGenerateEnable) && table.mapperGenerateEnable()) {
                     String realMapperPackage = StrUtil.isBlank(mapperPackage) ? StrUtil.buildMapperPackage(entityClass) : mapperPackage;
                     String mapperClassName = entityClassName.concat("Mapper");
-                    String mapperClassContent = ContentBuilder.buildMapper(entityClass, entityClassName, realMapperPackage, mapperClassName, mapperBaseClass);
+                    boolean mapperAnnotationEnable = "true".equalsIgnoreCase(mapperAnnotation);
+                    String mapperClassContent = ContentBuilder.buildMapper(entityClass, entityClassName, realMapperPackage, mapperClassName, mapperBaseClass, mapperAnnotationEnable);
                     processGenClass(genPath, realMapperPackage, mapperClassName, mapperClassContent);
                 }
 

mybatis-flex-processor/src/main/java/com/mybatisflex/processor/builder/ContentBuilder.java

@@ -40,11 +40,19 @@ public class ContentBuilder {
      * 构建 Mapper 文件内容。
      */
     public static String buildMapper(String entityClass, String entityClassName,
-                                     String mappersPackage, String mapperClassName, String baseMapperClass) {
+                                     String mappersPackage, String mapperClassName, String baseMapperClass, boolean mapperAnnotationEnable) {
         StringBuilder content = new StringBuilder("package ");
         content.append(mappersPackage).append(";\n\n");
+        content.append(mapperAnnotationEnable ? "" : "");
+        if (mapperAnnotationEnable) {
+            content.append("import org.apache.ibatis.annotations.Mapper;\n");
             content.append("import ").append(baseMapperClass).append(";\n");
             content.append("import ").append(entityClass).append(";\n\n");
+            content.append("@Mapper\n");
+        } else {
+            content.append("import ").append(baseMapperClass).append(";\n");
+            content.append("import ").append(entityClass).append(";\n\n");
+        }
         String realEntityClassName = StrUtil.getClassName(entityClass);
         String baseMapperClassName = StrUtil.getClassName(baseMapperClass);
         content.append("public interface ").append(mapperClassName).append(" extends ").append(baseMapperClassName).append("<").append(realEntityClassName).append("> {\n}");

mybatis-flex-processor/src/main/java/com/mybatisflex/processor/config/ConfigurationKey.java

@@ -56,6 +56,11 @@ public enum ConfigurationKey {
      */
     MAPPER_GENERATE_ENABLE("processor.mapper.generateEnable", "false"),
 
+    /**
+     * 开启 @Mapper 注解。
+     */
+    MAPPER_ANNOTATION("processor.mapper.annotation", "false"),
+
     /**
      * 自定义 Mapper 的父类。
      */

mybatis-flex-test/mybatis-flex-spring-boot-test/mybatis-flex.config

@@ -1,4 +1,5 @@
 processor.mapper.generateEnable=true
+processor.mapper.annotation=true
 processor.tableDef.ignoreEntitySuffixes=Entity
 #processor.allInTables.enable=true
 processor.mapper.baseClass=com.mybatisflex.test.mapper.MyBaseMapper