feat(新增): 查询角色信息返回分页

.idea/GitCommitMessageStorage.xml

@@ -2,19 +2,7 @@
 <project version="4">
   <component name="GitCommitMessageStorage">
     <option name="messageStorage">
-      <MessageStorage>
+      <MessageStorage />
-        <option name="commitTemplate">
-          <CommitTemplate>
-            <option name="body" value="" />
-            <option name="changes" value="" />
-            <option name="closes" value="" />
-            <option name="scope" value="" />
-            <option name="skipCi" value="" />
-            <option name="subject" value="" />
-            <option name="type" value="feat" />
-          </CommitTemplate>
-        </option>
-      </MessageStorage>
     </option>
   </component>
 </project>

spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/IndexController.java

@@ -13,7 +13,7 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
-@Tag(name = "用户接口")
+@Tag(name = "用户相关接口")
 @RestController
 @RequestMapping("/admin/system/index")
 public class IndexController {

spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/SysRoleController.java

@@ -0,0 +1,28 @@
+package com.atguigu.spzx.manger.controller;
+
+import com.atguigu.spzx.manger.service.SysRoleService;
+import com.atguigu.spzx.model.dto.system.SysRoleDto;
+import com.atguigu.spzx.model.entity.system.SysRole;
+import com.atguigu.spzx.model.vo.result.Result;
+import com.github.pagehelper.PageInfo;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@Tag(name = "角色相关接口")
+@RestController
+@RequestMapping(value = "/admin/system/sysRole")
+public class SysRoleController {
+    @Autowired
+    private SysRoleService sysRoleService;
+
+    @Operation(summary = "查询角色分页", description = "查询角色信息返回分页")
+    @PostMapping("/findByPage/{pageNum}/{pageSize}")
+    public Result<PageInfo<SysRole>> findByPage(@RequestBody SysRoleDto sysRoleDto,
+                                                @PathVariable(value = "pageNum") Integer pageNum,
+                                                @PathVariable(value = "pageSize") Integer pageSize) {
+        PageInfo<SysRole> pageInfo = sysRoleService.findByPage(sysRoleDto, pageNum, pageSize);
+        return Result.success(pageInfo);
+    }
+}

spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/SysRoleMapper.java

@@ -0,0 +1,18 @@
+package com.atguigu.spzx.manger.mapper;
+
+import com.atguigu.spzx.model.dto.system.SysRoleDto;
+import com.atguigu.spzx.model.entity.system.SysRole;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+@Mapper
+public interface SysRoleMapper {
+    /**
+     * 查询角色信息
+     *
+     * @param sysRoleDto 请求参数实体类
+     * @return List<SysRole
+     */
+    List<SysRole> findByPage(SysRoleDto sysRoleDto);
+}

spzx-manager/src/main/java/com/atguigu/spzx/manger/service/SysRoleService.java

@@ -0,0 +1,17 @@
+package com.atguigu.spzx.manger.service;
+
+import com.atguigu.spzx.model.dto.system.SysRoleDto;
+import com.atguigu.spzx.model.entity.system.SysRole;
+import com.github.pagehelper.PageInfo;
+
+public interface SysRoleService {
+    /**
+     * 查询角色信息返回分页
+     *
+     * @param sysRoleDto 请求参数实体类
+     * @param pageNum    当前也
+     * @param pageSize   分页大小
+     * @return 返回分页结果
+     */
+    PageInfo<SysRole> findByPage(SysRoleDto sysRoleDto, Integer pageNum, Integer pageSize);
+}

spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/SysRoleServiceImpl.java

@@ -0,0 +1,36 @@
+package com.atguigu.spzx.manger.service.impl;
+
+import com.atguigu.spzx.manger.mapper.SysRoleMapper;
+import com.atguigu.spzx.manger.service.SysRoleService;
+import com.atguigu.spzx.model.dto.system.SysRoleDto;
+import com.atguigu.spzx.model.entity.system.SysRole;
+import com.github.pagehelper.Page;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class SysRoleServiceImpl implements SysRoleService {
+    @Autowired
+    private SysRoleMapper sysRoleMapper;
+
+    /**
+     * 查询角色信息返回分页
+     *
+     * @param sysRoleDto 请求参数实体类
+     * @param pageNum    当前也
+     * @param pageSize   分页大小
+     * @return 返回分页结果
+     */
+    @Override
+    public PageInfo<SysRole> findByPage(SysRoleDto sysRoleDto, Integer pageNum, Integer pageSize) {
+        Page<Object> startedPage = PageHelper.startPage(pageNum, pageSize);
+        List<SysRole> sysRoles = sysRoleMapper.findByPage(sysRoleDto);
+        PageInfo<SysRole> pageInfo = new PageInfo<>(sysRoles);
+        startedPage.close();
+        return pageInfo;
+    }
+}

spzx-manager/src/main/resources/mapper/SysRoleMapper.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="com.atguigu.spzx.manger.mapper.SysRoleMapper">
+    <!--  映射查询到的字段 -->
+    <resultMap id="sysRoleMap" type="com.atguigu.spzx.model.entity.system.SysRole" autoMapping="true"/>
+
+    <!-- 用于select查询公用抽取的列 -->
+    <sql id="columns">
+        id,role_name,role_code,description,create_time,update_time,is_deleted
+    </sql>
+
+    <!-- 查询角色信息 -->
+    <select id="findByPage" resultType="com.atguigu.spzx.model.entity.system.SysRole">
+        select
+        <include refid="columns"/>
+        from sys_role
+        <where>
+            <if test="roleName != null and roleName != ''">
+                and role_name like CONCAT('%',#{roleName},'%')
+            </if>
+            and is_deleted = 0
+        </where>
+        order by id desc
+    </select>
+</mapper>

spzx-model/src/main/java/com/atguigu/spzx/model/dto/system/SysRoleDto.java

@@ -6,8 +6,6 @@ import lombok.Data;
 @Data
 @Schema(description = "请求参数实体类")
 public class SysRoleDto {
-
     @Schema(description = "角色名称")
-    private String roleName ;
+    private String roleName;
-
 }

spzx-model/src/main/java/com/atguigu/spzx/model/entity/system/SysRole.java

@@ -2,9 +2,13 @@ package com.atguigu.spzx.model.entity.system;
 
 import com.atguigu.spzx.model.entity.base.BaseEntity;
 import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
+import lombok.*;
 
+@EqualsAndHashCode(callSuper = true)
 @Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
 @Schema(description = "角色实体类")
 public class SysRole extends BaseEntity {