shijie
4 years ago
commit
0d012f55de
56 changed files with 1536 additions and 440 deletions
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package com.msdw.tms.dao; |
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import com.baomidou.mybatisplus.core.mapper.BaseMapper; |
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import com.msdw.tms.entity.ProjectHiddenEntity; |
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import org.apache.ibatis.annotations.Mapper; |
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@Mapper |
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public interface ProjectHiddenDao extends BaseMapper<ProjectHiddenEntity> { |
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ProjectHiddenEntity selectByProjectId(Integer projectId); |
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ProjectHiddenEntity selectByTeachId(Integer teachId); |
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} |
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package com.msdw.tms.entity; |
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import com.baomidou.mybatisplus.annotation.IdType; |
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import com.baomidou.mybatisplus.annotation.TableId; |
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import com.baomidou.mybatisplus.annotation.TableName; |
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import io.swagger.annotations.ApiModel; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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import lombok.experimental.Accessors; |
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import java.io.Serializable; |
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@Data |
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@ApiModel(value = "此表是在教师端成绩管理，虚仿以及教学列表展示中使用到") |
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@TableName("tms_project_hidden") |
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public class ProjectHiddenEntity implements Serializable { |
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private static final long serialVersionUID = 1L; |
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@TableId(type = IdType.AUTO) |
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@ApiModelProperty(value = "主键") |
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private Integer id; |
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@ApiModelProperty(value = "项目id(对应hr_project_management主键)") |
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private Integer projectId; |
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@ApiModelProperty(value = "实验教学id(对应tms_experimental_teaching主键)") |
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private Integer teachId; |
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@ApiModelProperty(value = "是否隐藏(0不隐藏，1隐藏)") |
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private Integer isHidden; |
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} |
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package com.msdw.tms.service; |
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import com.baomidou.mybatisplus.extension.service.IService; |
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import com.msdw.tms.entity.ProjectHiddenEntity; |
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public interface ProjectHiddenService extends IService<ProjectHiddenEntity> { |
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} |
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package com.msdw.tms.service.impl; |
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; |
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import com.msdw.tms.dao.ProjectHiddenDao; |
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import com.msdw.tms.entity.ProjectHiddenEntity; |
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import com.msdw.tms.service.ProjectHiddenService; |
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import org.springframework.stereotype.Service; |
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import java.util.Collection; |
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import java.util.Map; |
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import java.util.function.Function; |
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@Service("projectHiddenService") |
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public class ProjectHiddenServiceImpl extends ServiceImpl<ProjectHiddenDao, ProjectHiddenEntity> implements ProjectHiddenService { |
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} |
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package com.msdw.tms.util; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.List; |
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/** |
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* @ProjectName: gzedu |
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* @Package: com.huoran.edu.utils |
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* @ClassName: ListSub |
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* @Description: 集合分页 |
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* @Author: Maureen.Rong |
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* @CreateDate: 2020/12/3 18:48 |
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* @UpdateDate: 2020/12/3 18:48 |
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* @Version: 1.0 |
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*/ |
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public class ListPageUtil<T> { |
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/** |
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* 原集合 |
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*/ |
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private List<T> data; |
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/** |
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* 上一页 |
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*/ |
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private int lastPage; |
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/** |
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* 当前页 |
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*/ |
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private int nowPage; |
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/** |
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* 下一页 |
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*/ |
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private int nextPage; |
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/** |
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* 每页条数 |
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*/ |
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private int pageSize; |
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/** |
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* 总页数 |
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*/ |
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private int totalPage; |
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/** |
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* 总数据条数 |
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*/ |
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private int totalCount; |
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public ListPageUtil(List<T> data, int nowPage, int pageSize) { |
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if (data == null || data.isEmpty()) { |
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//throw new IllegalArgumentException("暂无数据");
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this.data = null; |
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// this.pageSize = pageSize;
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// this.nowPage = nowPage;
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// this.totalCount = data.size();
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} |
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this.data = data; |
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this.pageSize = pageSize; |
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this.nowPage = nowPage; |
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this.totalCount = data.size(); |
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this.totalPage = (totalCount + pageSize - 1) / pageSize; |
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this.lastPage = nowPage - 1 > 1 ? nowPage - 1 : 1; |
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this.nextPage = nowPage >= totalPage ? totalPage : nowPage + 1; |
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} |
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/** |
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* 得到分页后的数据 |
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* |
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* @return 分页后结果 |
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*/ |
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public List<T> getPagedList() { |
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int fromIndex = (nowPage - 1) * pageSize; |
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if (fromIndex >= data.size()) { |
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return Collections.emptyList();//空数组
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} |
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if (fromIndex < 0) { |
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return Collections.emptyList();//空数组
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} |
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int toIndex = nowPage * pageSize; |
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if (toIndex >= data.size()) { |
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toIndex = data.size(); |
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} |
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return data.subList(fromIndex, toIndex); |
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} |
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public int getPageSize() { |
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return pageSize; |
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} |
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public List<T> getData() { |
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return data; |
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} |
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public int getLastPage() { |
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return lastPage; |
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} |
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public int getNowPage() { |
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return nowPage; |
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} |
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public int getNextPage() { |
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return nextPage; |
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} |
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public int getTotalPage() { |
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return totalPage; |
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} |
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public int getTotalCount() { |
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return totalCount; |
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} |
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public static void main(String[] args) { |
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Integer[] array = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}; |
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List<Integer> list = Arrays.asList(array); |
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ListPageUtil<Integer> listPageUtil = new ListPageUtil<Integer>(list, 1, 4); |
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List<Integer> pagedList = listPageUtil.getPagedList(); |
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System.out.println(pagedList); |
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} |
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} |
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@ -0,0 +1,14 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> |
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<mapper namespace="com.msdw.tms.dao.ProjectHiddenDao"> |
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<select id="selectByProjectId" resultType="com.msdw.tms.entity.ProjectHiddenEntity"> |
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SELECT is_hidden FROM tms_project_hidden WHERE project_id = #{projectId} |
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</select> |
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<select id="selectByTeachId" resultType="com.msdw.tms.entity.ProjectHiddenEntity"> |
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SELECT is_hidden FROM tms_project_hidden WHERE teach_id = #{teachId} |
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</select> |
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</mapper> |
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