运费模板 review 修改. 运费模块可以选择多个区域

yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/mapper/BaseMapperX.java

@@ -113,10 +113,20 @@ public interface BaseMapperX<T> extends MPJBaseMapper<T> {
         Db.saveBatch(entities, size);
     }
 
+    // @芋艿 是不是叫  updateByDo 或者  updateByEntity 更合适
     default void updateBatch(T update) {
         update(update, new QueryWrapper<>());
     }
 
+    /**
+     * 根据ID 批量更新，适合大量数据更新
+     *
+     * @param entities 实体们
+     */
+    default void updateBatch(Collection<T> entities) {
+        Db.updateBatchById(entities);
+    }
+
     default void updateBatch(Collection<T> entities, int size) {
         Db.updateBatchById(entities, size);
     }

yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/type/IntegerListTypeHandler.java

@@ -0,0 +1,56 @@
+package cn.iocoder.yudao.framework.mybatis.core.type;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.yudao.framework.common.util.string.StrUtils;
+import org.apache.ibatis.type.JdbcType;
+import org.apache.ibatis.type.MappedJdbcTypes;
+import org.apache.ibatis.type.MappedTypes;
+import org.apache.ibatis.type.TypeHandler;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.List;
+
+/**
+ * List<Integer> 的类型转换器实现类，对应数据库的 varchar 类型
+ *
+ * @author jason
+ */
+@MappedJdbcTypes(JdbcType.VARCHAR)
+@MappedTypes(List.class)
+public class IntegerListTypeHandler implements TypeHandler<List<Integer>> {
+
+    private static final String COMMA = ",";
+
+    @Override
+    public void setParameter(PreparedStatement ps, int i, List<Integer> strings, JdbcType jdbcType) throws SQLException {
+        ps.setString(i, CollUtil.join(strings, COMMA));
+    }
+
+    @Override
+    public List<Integer> getResult(ResultSet rs, String columnName) throws SQLException {
+        String value = rs.getString(columnName);
+        return getResult(value);
+    }
+
+    @Override
+    public List<Integer> getResult(ResultSet rs, int columnIndex) throws SQLException {
+        String value = rs.getString(columnIndex);
+        return getResult(value);
+    }
+
+    @Override
+    public List<Integer> getResult(CallableStatement cs, int columnIndex) throws SQLException {
+        String value = cs.getString(columnIndex);
+        return getResult(value);
+    }
+
+    private List<Integer> getResult(String value) {
+        if (value == null) {
+            return null;
+        }
+        return StrUtils.splitToInteger(value, COMMA);
+    }
+}