diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/core/page/PageQuery.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/core/page/PageQuery.java index a90c77a7..91396cb4 100644 --- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/core/page/PageQuery.java +++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/core/page/PageQuery.java @@ -1,13 +1,17 @@ package com.ruoyi.common.mybatis.core.page; +import cn.hutool.core.collection.CollUtil; import cn.hutool.core.util.ObjectUtil; import com.baomidou.mybatisplus.core.metadata.OrderItem; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; +import com.ruoyi.common.core.exception.ServiceException; import com.ruoyi.common.core.utils.StringUtils; import com.ruoyi.common.core.utils.sql.SqlUtil; import lombok.Data; import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; /** * 分页查询实体类 @@ -57,30 +61,52 @@ public class PageQuery implements Serializable { pageNum = DEFAULT_PAGE_NUM; } Page page = new Page<>(pageNum, pageSize); - OrderItem orderItem = buildOrderItem(); - if (ObjectUtil.isNotNull(orderItem)) { - page.addOrder(orderItem); + List orderItems = buildOrderItem(); + if (CollUtil.isNotEmpty(orderItems)) { + page.addOrder(orderItems); } return page; } - private OrderItem buildOrderItem() { + /** + * 构建排序 + * + * 支持的用法如下: + * {isAsc:"asc",orderByColumn:"id"} order by id asc + * {isAsc:"asc",orderByColumn:"id,createTime"} order by id asc,create_time asc + * {isAsc:"desc",orderByColumn:"id,createTime"} order by id desc,create_time desc + * {isAsc:"asc,desc",orderByColumn:"id,createTime"} order by id asc,create_time desc + */ + private List buildOrderItem() { + if (StringUtils.isBlank(orderByColumn) || StringUtils.isBlank(isAsc)) { + return null; + } + String orderBy = SqlUtil.escapeOrderBySql(orderByColumn); + orderBy = StringUtils.toUnderScoreCase(orderBy); + // 兼容前端排序类型 - if ("ascending".equals(isAsc)) { - isAsc = "asc"; - } else if ("descending".equals(isAsc)) { - isAsc = "desc"; + isAsc = StringUtils.replaceEach(isAsc, new String[]{"ascending", "descending"}, new String[]{"asc", "desc"}); + + String[] orderByArr = orderBy.split(","); + String[] isAscArr = isAsc.split(","); + if (isAscArr.length != 1 && isAscArr.length != orderByArr.length) { + throw new ServiceException("排序参数有误"); } - if (StringUtils.isNotBlank(orderByColumn)) { - String orderBy = SqlUtil.escapeOrderBySql(orderByColumn); - orderBy = StringUtils.toUnderScoreCase(orderBy); - if ("asc".equals(isAsc)) { - return OrderItem.asc(orderBy); - } else if ("desc".equals(isAsc)) { - return OrderItem.desc(orderBy); + + List list = new ArrayList<>(); + // 每个字段各自排序 + for (int i = 0; i < orderByArr.length; i++) { + String orderByStr = orderByArr[i]; + String isAscStr = isAscArr.length == 1 ? isAscArr[0] : isAscArr[i]; + if ("asc".equals(isAscStr)) { + list.add(OrderItem.asc(orderByStr)); + } else if ("desc".equals(isAscStr)) { + list.add(OrderItem.desc(orderByStr)); + } else { + throw new ServiceException("排序参数有误"); } } - return null; + return list; } } diff --git a/ruoyi-ui/src/views/system/oss/index.vue b/ruoyi-ui/src/views/system/oss/index.vue index ac8b0297..3ca8abc0 100644 --- a/ruoyi-ui/src/views/system/oss/index.vue +++ b/ruoyi-ui/src/views/system/oss/index.vue @@ -118,7 +118,10 @@ - + @@ -135,13 +138,15 @@ v-if="!checkFileSuffix(scope.row.fileSuffix) || !previewListResource"/> - + - +