update 重构 将代码生成vm模板替换为fm模板 语法更清晰明了

ruoyi-modules/ruoyi-gen/src/main/resources/fm/java/bo.java.ftl

@@ -0,0 +1,63 @@
+package ${packageName}.domain.bo;
+
+import ${packageName}.domain.${ClassName};
+import org.dromara.common.core.validate.AddGroup;
+import org.dromara.common.core.validate.EditGroup;
+import io.github.linpeilie.annotations.AutoMapper;
+import java.io.Serial;
+import java.io.Serializable;
+<#if hasBetween>
+import java.util.HashMap;
+import java.util.Map;
+</#if>
+import lombok.Data;
+import jakarta.validation.constraints.*;
+<#list importList as import>
+import ${import};
+</#list>
+
+/**
+ * ${functionName}业务对象 ${tableName}
+ *
+ * @author ${author}
+ * @date ${datetime}
+ */
+@Data
+@AutoMapper(target = ${ClassName}.class, reverseConvertGenerate = false)
+public class ${ClassName}Bo implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+<#list columns as column>
+<#if !table.isSuperColumn(column.javaField) && (column.query || column.insert || column.edit)>
+    /**
+     * ${column.columnComment}
+     */
+<#if column.insert && column.edit>
+<#assign Group = "AddGroup.class, EditGroup.class">
+<#elseif column.insert>
+<#assign Group = "AddGroup.class">
+<#elseif column.edit>
+<#assign Group = "EditGroup.class">
+</#if>
+<#if column.required>
+<#if column.javaType == 'String'>
+    @NotBlank(message = "${column.columnComment}不能为空", groups = { ${Group} })
+<#else>
+    @NotNull(message = "${column.columnComment}不能为空", groups = { ${Group} })
+</#if>
+</#if>
+    private ${column.javaType} ${column.javaField};
+
+</#if>
+</#list>
+<#if hasBetween>
+    /**
+     * 查询参数
+     */
+    private Map<String, Object> params = new HashMap<>();
+</#if>
+
+}
+

ruoyi-modules/ruoyi-gen/src/main/resources/fm/java/controller.java.ftl

@@ -0,0 +1,157 @@
+package ${packageName}.controller;
+
+import java.util.List;
+
+import lombok.RequiredArgsConstructor;
+<#if enableExport>
+import jakarta.servlet.http.HttpServletResponse;
+</#if>
+import jakarta.validation.constraints.*;
+import cn.dev33.satoken.annotation.SaCheckPermission;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.annotation.Validated;
+import org.dromara.common.redis.annotation.RepeatSubmit;
+import org.dromara.common.log.annotation.Log;
+import org.dromara.common.web.core.BaseController;
+import org.dromara.common.mybatis.core.page.PageQuery;
+import org.dromara.common.core.domain.R;
+import org.dromara.common.core.validate.AddGroup;
+import org.dromara.common.core.validate.EditGroup;
+import org.dromara.common.log.enums.BusinessType;
+<#if enableExport>
+import org.dromara.common.excel.utils.ExcelBuilder;
+</#if>
+import ${packageName}.domain.vo.${ClassName}Vo;
+import ${packageName}.domain.bo.${ClassName}Bo;
+import ${packageName}.service.I${ClassName}Service;
+<#if table.crud>
+import org.dromara.common.core.domain.PageResult;
+<#elseif table.tree>
+</#if>
+
+/**
+ * ${functionName}
+ *
+ * @author ${author}
+ * @date ${datetime}
+ */
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/${moduleName}/${businessName}")
+public class ${ClassName}Controller extends BaseController {
+
+    private final I${ClassName}Service ${className}Service;
+
+    /**
+     * 查询${functionName}列表
+     */
+    @SaCheckPermission("${permissionPrefix}:list")
+    @GetMapping("/list")
+<#if table.crud>
+    public R<PageResult<${ClassName}Vo>> list(${ClassName}Bo bo, PageQuery pageQuery) {
+        return R.ok(${className}Service.queryPageList(bo, pageQuery));
+    }
+<#elseif table.tree>
+    public R<List<${ClassName}Vo>> list(${ClassName}Bo bo) {
+        List<${ClassName}Vo> list = ${className}Service.queryList(bo);
+        return R.ok(list);
+    }
+</#if>
+
+    /**
+     * 导出${functionName}列表
+     */
+<#if enableExport>
+    @SaCheckPermission("${permissionPrefix}:export")
+    @Log(title = "${functionName}", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(${ClassName}Bo bo, HttpServletResponse response) {
+        List<${ClassName}Vo> list = ${className}Service.queryList(bo);
+        ExcelBuilder.of(list, ${ClassName}Vo.class).sheetName("${functionName}").toResponse(response);
+    }
+</#if>
+
+    /**
+     * 获取${functionName}详细信息
+     *
+     * @param ${pkColumn.javaField} 主键
+     */
+    @SaCheckPermission("${permissionPrefix}:query")
+    @GetMapping("/{${pkColumn.javaField}}")
+    public R<${ClassName}Vo> getInfo(@NotNull(message = "主键不能为空")
+                                     @PathVariable ${pkColumn.javaType} ${pkColumn.javaField}) {
+        return R.ok(${className}Service.queryById(${pkColumn.javaField}));
+    }
+
+    /**
+     * 新增${functionName}
+     */
+    @SaCheckPermission("${permissionPrefix}:add")
+    @Log(title = "${functionName}", businessType = BusinessType.INSERT)
+    @RepeatSubmit()
+    @PostMapping()
+    public R<Void> add(@Validated(AddGroup.class) @RequestBody ${ClassName}Bo bo) {
+<#if enableUnique>
+        if (!${className}Service.checkUnique(bo)) {
+            return R.fail("新增${functionName}失败，组合唯一字段已存在");
+        }
+</#if>
+        return toAjax(${className}Service.insertByBo(bo));
+    }
+
+    /**
+     * 修改${functionName}
+     */
+    @SaCheckPermission("${permissionPrefix}:edit")
+    @Log(title = "${functionName}", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PutMapping()
+    public R<Void> edit(@Validated(EditGroup.class) @RequestBody ${ClassName}Bo bo) {
+<#if enableUnique>
+        if (!${className}Service.checkUnique(bo)) {
+            return R.fail("修改${functionName}失败，组合唯一字段已存在");
+        }
+</#if>
+        return toAjax(${className}Service.updateByBo(bo));
+    }
+
+<#if enableStatus>
+    /**
+     * 修改${functionName}状态
+     */
+    @SaCheckPermission("${permissionPrefix}:edit")
+    @Log(title = "${functionName}", businessType = BusinessType.UPDATE)
+    @PutMapping("/changeStatus")
+    public R<Void> changeStatus(@RequestBody ${ClassName}Bo bo) {
+        return toAjax(${className}Service.updateStatus(bo.get${pkColumn.capJavaField}(), bo.get${statusColumn.capJavaField}()));
+    }
+</#if>
+
+<#if enableSort>
+    /**
+     * 调整${functionName}排序
+     */
+    @SaCheckPermission("${permissionPrefix}:edit")
+    @Log(title = "${functionName}", businessType = BusinessType.UPDATE)
+    @PutMapping("/updateSort")
+    public R<Void> updateSort(@RequestBody ${ClassName}Bo bo) {
+        return toAjax(${className}Service.updateSort(bo.get${pkColumn.capJavaField}(), bo.get${sortColumn.capJavaField}()));
+    }
+</#if>
+
+    /**
+     * 删除${functionName}
+     *
+     * @param ${pkColumn.javaField}s 主键串
+     */
+    @SaCheckPermission("${permissionPrefix}:remove")
+    @Log(title = "${functionName}", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{${pkColumn.javaField}s}")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空")
+                          @PathVariable ${pkColumn.javaType}[] ${pkColumn.javaField}s) {
+        return toAjax(${className}Service.deleteWithValidByIds(List.of(${pkColumn.javaField}s), true));
+    }
+}
+
+

ruoyi-modules/ruoyi-gen/src/main/resources/fm/java/domain.java.ftl

@@ -0,0 +1,50 @@
+package ${packageName}.domain;
+
+import org.dromara.common.mybatis.core.domain.BaseEntity;
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+<#list importList as import>
+import ${import};
+</#list>
+
+import java.io.Serial;
+
+/**
+ * ${functionName}对象 ${tableName}
+ *
+ * @author ${author}
+ * @date ${datetime}
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("${tableName}")
+public class ${ClassName} extends BaseEntity {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+<#list columns as column>
+<#if !table.isSuperColumn(column.javaField)>
+    /**
+     * ${column.columnComment}
+     */
+<#if column.javaField=='delFlag'>
+    @TableLogic
+</#if>
+<#if column.javaField=='version'>
+    @Version
+</#if>
+<#if column.pk>
+    @TableId(value = "${column.columnName}")
+<#elseif column.needTableField>
+    @TableField(value = "${column.columnName}")
+</#if>
+    private ${column.javaType} ${column.javaField};
+
+</#if>
+</#list>
+
+}
+
+

ruoyi-modules/ruoyi-gen/src/main/resources/fm/java/mapper.java.ftl

@@ -0,0 +1,18 @@
+package ${packageName}.mapper;
+
+import ${packageName}.domain.${ClassName};
+import ${packageName}.domain.vo.${ClassName}Vo;
+import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
+
+/**
+ * ${functionName}Mapper接口
+ *
+ * @author ${author}
+ * @date ${datetime}
+ */
+public interface ${ClassName}Mapper extends BaseMapperPlus<${ClassName}, ${ClassName}Vo> {
+
+}
+
+
+

ruoyi-modules/ruoyi-gen/src/main/resources/fm/java/service.java.ftl

@@ -0,0 +1,107 @@
+package ${packageName}.service;
+
+import ${packageName}.domain.vo.${ClassName}Vo;
+import ${packageName}.domain.bo.${ClassName}Bo;
+<#if table.crud>
+import org.dromara.common.core.domain.PageResult;
+import org.dromara.common.mybatis.core.page.PageQuery;
+</#if>
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * ${functionName}Service接口
+ *
+ * @author ${author}
+ * @date ${datetime}
+ */
+public interface I${ClassName}Service {
+
+    /**
+     * 查询${functionName}
+     *
+     * @param ${pkColumn.javaField} 主键
+     * @return ${functionName}
+     */
+    ${ClassName}Vo queryById(${pkColumn.javaType} ${pkColumn.javaField});
+
+<#if table.crud>
+    /**
+     * 分页查询${functionName}列表
+     *
+     * @param bo        查询条件
+     * @param pageQuery 分页参数
+     * @return ${functionName}分页列表
+     */
+    PageResult<${ClassName}Vo> queryPageList(${ClassName}Bo bo, PageQuery pageQuery);
+</#if>
+
+    /**
+     * 查询符合条件的${functionName}列表
+     *
+     * @param bo 查询条件
+     * @return ${functionName}列表
+     */
+    List<${ClassName}Vo> queryList(${ClassName}Bo bo);
+
+<#if enableUnique>
+    /**
+     * 校验${functionName}是否满足组合唯一约束
+     *
+     * @param bo ${functionName}
+     * @return 是否唯一
+     */
+    boolean checkUnique(${ClassName}Bo bo);
+</#if>
+
+    /**
+     * 新增${functionName}
+     *
+     * @param bo ${functionName}
+     * @return 是否新增成功
+     */
+    Boolean insertByBo(${ClassName}Bo bo);
+
+    /**
+     * 修改${functionName}
+     *
+     * @param bo ${functionName}
+     * @return 是否修改成功
+     */
+    Boolean updateByBo(${ClassName}Bo bo);
+
+<#if enableStatus>
+    /**
+     * 修改${functionName}状态
+     *
+     * @param ${pkColumn.javaField} 主键
+     * @param status 状态值
+     * @return 是否修改成功
+     */
+    Boolean updateStatus(${pkColumn.javaType} ${pkColumn.javaField}, ${statusColumn.javaType} status);
+</#if>
+
+<#if enableSort>
+    /**
+     * 调整${functionName}排序
+     *
+     * @param ${pkColumn.javaField} 主键
+     * @param sortValue 排序值
+     * @return 是否修改成功
+     */
+    Boolean updateSort(${pkColumn.javaType} ${pkColumn.javaField}, ${sortColumn.javaType} sortValue);
+</#if>
+
+    /**
+     * 校验并批量删除${functionName}信息
+     *
+     * @param ids     待删除的主键集合
+     * @param isValid 是否进行有效性校验
+     * @return 是否删除成功
+     */
+    Boolean deleteWithValidByIds(Collection<${pkColumn.javaType}> ids, Boolean isValid);
+}
+
+
+

ruoyi-modules/ruoyi-gen/src/main/resources/fm/java/serviceImpl.java.ftl

@@ -0,0 +1,347 @@
+package ${packageName}.service.impl;
+
+import cn.hutool.core.util.ObjectUtil;
+import org.dromara.common.core.utils.MapstructUtils;
+import org.dromara.common.core.utils.StringUtils;
+<#if table.crud>
+import org.dromara.common.core.domain.PageResult;
+import org.dromara.common.mybatis.core.page.PageQuery;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+</#if>
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+<#if enableUnique>
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+</#if>
+import org.dromara.common.mybatis.core.query.QueryBuilder;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import ${packageName}.domain.bo.${ClassName}Bo;
+import ${packageName}.domain.vo.${ClassName}Vo;
+import ${packageName}.domain.${ClassName};
+import ${packageName}.mapper.${ClassName}Mapper;
+import ${packageName}.service.I${ClassName}Service;
+<#if table.tree>
+import org.dromara.common.core.exception.ServiceException;
+</#if>
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+
+/**
+ * ${functionName}Service业务层处理
+ *
+ * @author ${author}
+ * @date ${datetime}
+ */
+@Slf4j
+@RequiredArgsConstructor
+@Service
+public class ${ClassName}ServiceImpl implements I${ClassName}Service {
+
+    private final ${ClassName}Mapper ${className}Mapper;
+
+/**
+     * 查询${functionName}
+     *
+     * @param ${pkColumn.javaField} 主键
+     * @return ${functionName}
+     */
+    @Override
+    public ${ClassName}Vo queryById(${pkColumn.javaType} ${pkColumn.javaField}) {
+        return ${className}Mapper.selectVoById(${pkColumn.javaField});
+    }
+
+<#if table.crud>
+    /**
+     * 分页查询${functionName}列表
+     *
+     * @param bo        查询条件
+     * @param pageQuery 分页参数
+     * @return ${functionName}分页列表
+     */
+    @Override
+    public PageResult<${ClassName}Vo> queryPageList(${ClassName}Bo bo, PageQuery pageQuery) {
+        LambdaQueryWrapper<${ClassName}> lqw = buildQueryWrapper(bo);
+        Page<${ClassName}Vo> result = ${className}Mapper.selectVoPage(pageQuery.build(), lqw);
+        return PageResult.build(result.getRecords(), result.getTotal());
+    }
+</#if>
+
+    /**
+     * 查询符合条件的${functionName}列表
+     *
+     * @param bo 查询条件
+     * @return ${functionName}列表
+     */
+    @Override
+    public List<${ClassName}Vo> queryList(${ClassName}Bo bo) {
+        LambdaQueryWrapper<${ClassName}> lqw = buildQueryWrapper(bo);
+        return ${className}Mapper.selectVoList(lqw);
+    }
+
+<#if enableUnique>
+    /**
+     * 校验${functionName}是否满足组合唯一约束
+     *
+     * @param bo ${functionName}
+     * @return 是否唯一
+     */
+    @Override
+    public boolean checkUnique(${ClassName}Bo bo) {
+        boolean hasUniqueValue = true;
+<#list uniqueColumns as column>
+<#if column.javaType == 'String'>
+        hasUniqueValue = hasUniqueValue && StringUtils.isNotBlank(bo.get${column.capJavaField}());
+<#else>
+        hasUniqueValue = hasUniqueValue && bo.get${column.capJavaField}() != null;
+</#if>
+</#list>
+        if (!hasUniqueValue) {
+            return true;
+        }
+        LambdaQueryWrapper<${ClassName}> lqw = Wrappers.lambdaQuery();
+<#list uniqueColumns as column>
+        lqw.eq(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}());
+</#list>
+        lqw.ne(bo.get${pkColumn.capJavaField}() != null, ${ClassName}::get${pkColumn.capJavaField}, bo.get${pkColumn.capJavaField}());
+        return !${className}Mapper.exists(lqw);
+    }
+</#if>
+
+    private LambdaQueryWrapper<${ClassName}> buildQueryWrapper(${ClassName}Bo bo) {
+<#if hasBetween>
+        Map<String, Object> params = bo.getParams();
+</#if>
+        return QueryBuilder.lambda(${ClassName}.class)
+<#list columns as column>
+<#if column.query>
+<#assign queryType = column.queryType>
+<#assign javaType = column.javaType>
+<#assign AttrName = column.capJavaField>
+<#assign mpMethod = column.queryType?lower_case>
+<#if queryType != 'BETWEEN'>
+<#if javaType == 'String'>
+<#assign condition = 'StringUtils.isNotBlank(bo.get'+AttrName+'())'>
+<#if queryType == 'LIKE'>
+            .likeIfText(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+<#elseif queryType == 'EQ'>
+            .eqIfText(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+<#elseif queryType == 'NE'>
+            .neIfText(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+<#else>
+            .${mpMethod}(${condition}, ${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+</#if>
+<#else>
+<#assign condition = 'bo.get'+AttrName+'() != null'>
+<#if queryType == 'EQ'>
+            .eqIfPresent(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+<#elseif queryType == 'NE'>
+            .neIfPresent(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+<#elseif queryType == 'GT'>
+            .gtIfPresent(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+<#elseif queryType == 'LT'>
+            .ltIfPresent(${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+<#else>
+            .${mpMethod}(${condition}, ${ClassName}::get${column.capJavaField}, bo.get${column.capJavaField}())
+</#if>
+</#if>
+<#else>
+            .betweenParams(${ClassName}::get${column.capJavaField}, params, "begin${column.capJavaField}", "end${column.capJavaField}")
+</#if>
+</#if>
+</#list>
+<#if table.tree && "" != treeAncestorsField>
+            .orderByAsc(${ClassName}::get${treeAncestorsCap})
+</#if>
+<#if table.tree && "" != treeParentCode>
+            .orderByAsc(${ClassName}::get${treeParentCap})
+</#if>
+<#if table.tree && "" != treeOrderField>
+            .orderByAsc(${ClassName}::get${treeOrderCap})
+<#elseif enableSort>
+            .orderByAsc(${ClassName}::get${sortColumn.capJavaField})
+</#if>
+            .orderByAsc(${ClassName}::get${pkColumn.capJavaField})
+            .build();
+    }
+
+    /**
+     * 新增${functionName}
+     *
+     * @param bo ${functionName}
+     * @return 是否新增成功
+     */
+    @Override
+    public Boolean insertByBo(${ClassName}Bo bo) {
+        ${ClassName} add = MapstructUtils.convert(bo, ${ClassName}.class);
+<#if table.tree>
+        fillTreeMetaBeforeSave(add, false);
+</#if>
+        validEntityBeforeSave(add);
+        boolean flag = ${className}Mapper.insert(add) > 0;
+        if (flag) {
+            bo.set${pkColumn.capJavaField}(add.get${pkColumn.capJavaField}());
+        }
+        return flag;
+    }
+
+    /**
+     * 修改${functionName}
+     *
+     * @param bo ${functionName}
+     * @return 是否修改成功
+     */
+    @Override
+    public Boolean updateByBo(${ClassName}Bo bo) {
+        ${ClassName} update = MapstructUtils.convert(bo, ${ClassName}.class);
+<#if table.tree>
+        fillTreeMetaBeforeSave(update, true);
+</#if>
+        validEntityBeforeSave(update);
+        return ${className}Mapper.updateById(update) > 0;
+    }
+
+<#if enableStatus>
+    /**
+     * 修改${functionName}状态
+     *
+     * @param ${pkColumn.javaField} 主键
+     * @param status 状态值
+     * @return 是否修改成功
+     */
+    @Override
+    public Boolean updateStatus(${pkColumn.javaType} ${pkColumn.javaField}, ${statusColumn.javaType} status) {
+        return ${className}Mapper.lambda()
+            .set(${ClassName}::get${statusColumn.capJavaField}, status)
+            .eq(${ClassName}::get${pkColumn.capJavaField}, ${pkColumn.javaField})
+            .update();
+    }
+</#if>
+
+<#if enableSort>
+    /**
+     * 调整${functionName}排序
+     *
+     * @param ${pkColumn.javaField} 主键
+     * @param sortValue 排序值
+     * @return 是否修改成功
+     */
+    @Override
+    public Boolean updateSort(${pkColumn.javaType} ${pkColumn.javaField}, ${sortColumn.javaType} sortValue) {
+        return ${className}Mapper.lambda()
+            .set(${ClassName}::get${sortColumn.capJavaField}, sortValue)
+            .eq(${ClassName}::get${pkColumn.capJavaField}, ${pkColumn.javaField})
+            .update();
+    }
+</#if>
+
+    /**
+     * 保存前的数据校验
+     */
+    private void validEntityBeforeSave(${ClassName} entity) {
+        // 可在此扩展通用业务校验
+    }
+
+<#if table.tree>
+    private void fillTreeMetaBeforeSave(${ClassName} entity, boolean updateMode) {
+<#if "" != treeParentCode>
+        if (entity.get${treeParentCap}() == null) {
+            entity.set${treeParentCap}(${treeRootValueJavaLiteral});
+        }
+        if (ObjectUtil.equal(entity.get${pkColumn.capJavaField}(), entity.get${treeParentCap}())) {
+            throw new ServiceException("${functionName}父节点不能选择自身");
+        }
+<#if "" != treeAncestorsField>
+        ${ClassName} parent = null;
+        if (!ObjectUtil.equal(entity.get${treeParentCap}(), ${treeRootValueJavaLiteral})) {
+            parent = ${className}Mapper.selectById(entity.get${treeParentCap}());
+            if (ObjectUtil.isNull(parent)) {
+                throw new ServiceException("${functionName}父节点不存在");
+            }
+        }
+        if (updateMode && entity.get${pkColumn.capJavaField}() != null && ObjectUtil.isNotNull(parent)
+            && containsAncestor(parent.get${treeAncestorsCap}(), entity.get${pkColumn.capJavaField}())) {
+            throw new ServiceException("不能选择当前节点或其子节点作为父节点");
+        }
+        String newAncestors = resolveAncestors(entity.get${treeParentCap}(), parent);
+        if (updateMode && entity.get${pkColumn.capJavaField}() != null) {
+            ${ClassName} oldEntity = ${className}Mapper.selectById(entity.get${pkColumn.capJavaField}());
+            if (ObjectUtil.isNull(oldEntity)) {
+                throw new ServiceException("${functionName}不存在，无法修改");
+            }
+            String oldAncestors = oldEntity.get${treeAncestorsCap}();
+            entity.set${treeAncestorsCap}(newAncestors);
+            if (!StringUtils.equals(oldAncestors, newAncestors)) {
+                updateChildrenAncestors(entity.get${pkColumn.capJavaField}(), newAncestors, oldAncestors);
+            }
+        } else {
+            entity.set${treeAncestorsCap}(newAncestors);
+        }
+</#if>
+</#if>
+    }
+<#if "" != treeAncestorsField>
+
+    private String resolveAncestors(${treeParentColumn.javaType} parentId, ${ClassName} parent) {
+        if (ObjectUtil.equal(parentId, ${treeRootValueJavaLiteral})) {
+            return "${treeRootValue}";
+        }
+        String parentAncestors = parent.get${treeAncestorsCap}();
+        if (StringUtils.isBlank(parentAncestors)) {
+            return String.valueOf(parentId);
+        }
+        return parentAncestors + StringUtils.SEPARATOR + parentId;
+    }
+
+    private void updateChildrenAncestors(${pkColumn.javaType} currentId, String newAncestors, String oldAncestors) {
+        List<${ClassName}> children = ${className}Mapper.lambda()
+            .select(${ClassName}::get${pkColumn.capJavaField}, ${ClassName}::get${treeAncestorsCap})
+            .findInSet(currentId, ${ClassName}::get${treeAncestorsCap})
+            .list();
+        List<${ClassName}> updateList = new ArrayList<>();
+        for (${ClassName} child : children) {
+            String ancestors = child.get${treeAncestorsCap}();
+            if (StringUtils.isBlank(ancestors)) {
+                continue;
+            }
+            ${ClassName} update = new ${ClassName}();
+            update.set${pkColumn.capJavaField}(child.get${pkColumn.capJavaField}());
+            update.set${treeAncestorsCap}(StringUtils.replaceOnce(ancestors, oldAncestors, newAncestors));
+            updateList.add(update);
+        }
+        if (!updateList.isEmpty()) {
+            ${className}Mapper.updateBatchById(updateList);
+        }
+    }
+
+    private boolean containsAncestor(String ancestors, ${pkColumn.javaType} nodeId) {
+        for (String item : StringUtils.splitList(ancestors)) {
+            if (StringUtils.equals(item, String.valueOf(nodeId))) {
+                return true;
+            }
+        }
+        return false;
+    }
+</#if>
+</#if>
+
+    /**
+     * 校验并批量删除${functionName}信息
+     *
+     * @param ids     待删除的主键集合
+     * @param isValid 是否进行有效性校验
+     * @return 是否删除成功
+     */
+    @Override
+    public Boolean deleteWithValidByIds(Collection<${pkColumn.javaType}> ids, Boolean isValid) {
+        if (isValid) {
+            // 可在此扩展删除前业务校验
+        }
+        return ${className}Mapper.deleteByIds(ids) > 0;
+    }
+}
+
+

ruoyi-modules/ruoyi-gen/src/main/resources/fm/java/vo.java.ftl

@@ -0,0 +1,65 @@
+package ${packageName}.domain.vo;
+
+<#list importList as import>
+import ${import};
+</#list>
+import ${packageName}.domain.${ClassName};
+import org.apache.fesod.sheet.annotation.ExcelIgnoreUnannotated;
+import org.apache.fesod.sheet.annotation.ExcelProperty;
+import org.dromara.common.excel.annotation.ExcelDictFormat;
+import org.dromara.common.excel.convert.ExcelDictConvert;
+import org.dromara.common.translation.annotation.Translation;
+import org.dromara.common.translation.constant.TransConstant;
+import io.github.linpeilie.annotations.AutoMapper;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+
+
+/**
+ * ${functionName}视图对象 ${tableName}
+ *
+ * @author ${author}
+ * @date ${datetime}
+ */
+@Data
+@ExcelIgnoreUnannotated
+@AutoMapper(target = ${ClassName}.class)
+public class ${ClassName}Vo implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+<#list columns as column>
+<#if column.list>
+    /**
+     * ${column.columnComment}
+     */
+<#assign parentheseIndex = column.columnComment?index_of("（")>
+<#if column.dictType?has_content>
+    @ExcelProperty(value = "${column.columnLabel}", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(dictType = "${column.dictType}")
+<#elseif parentheseIndex != -1>
+    @ExcelProperty(value = "${column.columnLabel}", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "${column.readConverterExp}()")
+<#else>
+    @ExcelProperty(value = "${column.columnLabel}")
+</#if>
+    private ${column.javaType} ${column.javaField};
+
+<#if column.htmlType == "imageUpload">
+    /**
+     * ${column.columnComment}Url
+     */
+    @Translation(type = TransConstant.OSS_ID_TO_URL, mapper = "${column.javaField}")
+    private String ${column.javaField}Url;
+</#if>
+</#if>
+</#list>
+
+}
+
+