日期选择器
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页面效果
页面效果 -
组件源码
<!-- daterange: 范围选择类型 format: 绑定后表单中显示的格式 value-format: 传递时显示的格式 --> <template> <el-date-picker v-model="rangeTime" type="daterange" range-separator="至" start-placeholder="开始日期" end-placeholder="结束日期" format="yyyy 年 MM 月 dd 日" value-format="yyyy-MM-dd"> </el-date-picker> </template>
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数据绑定
<!-- v-model="rangeTime" --> rangeTime: [],
// 条件表单对象 regionFormVO: { regionId: null, regionName: undefined, cityName: undefined, addressName: undefined, createTime: undefined, endTime: undefined, },
<!-- 数据重组 --> onSubmit() { const data = this.regionFormVO if (data != null) { // 将绑定后的值绑定 data.createTime = this.rangeTime[0] data.endTime = this.rangeTime[1] console.log("data: ", data); // 重新组装提交的数据 this.fetchData(this.currentPage, this.pageSize, data) } this.fetchData(this.currentPage, this.pageSize, this.regionFormVO) },
// 异步请求 fetchData(currentPage, pageSize, regionFormVO) { getListPage(currentPage, pageSize, regionFormVO).then(async response => { const { data: res } = await response console.log(res); this.currentPage = res.current this.pageSize = res.size this.tableData = res.records this.total = res.total }) },
后端处理
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控制器
package com.example.controller; @Slf4j @Api(tags = "区域信息") @RestController @CrossOrigin @RequestMapping("/region") public class RegionController { @Autowired private RegionService regionService; @ApiOperation("获取分页列表") @PostMapping("/list/{currentPage}/{pageSize}") public ResultModel<RegionFormDTO> listPage( @ApiParam(value = "当前页码", required = true) @PathVariable("currentPage") Integer currentPage, @ApiParam(value = "每页记录数", required = true) @PathVariable("pageSize") Integer pageSize, @ApiParam(value = "查询对象") @RequestBody RegionFormVO regionFormVO) { log.info("regionFormVO: {}",regionFormVO.toString()); Page<RegionFormDTO> pageParam = new Page<>(currentPage, pageSize); IPage<RegionFormDTO> pageModel = regionService.selectListPage(pageParam, regionFormVO); return ResultModel.success(pageModel); } }
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mapper
@Mapper public interface RegionMapper extends BaseMapper<Region> { IPage<RegionFormDTO> selectPageVo(Page<RegionFormDTO> page, RegionFormVO regionFormVO); }
<?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.example.mapper.RegionMapper"> <!-- IPage<RegionFormDTO> selectPageVo(Page<RegionFormDTO> page, RegionFormVO regionFormVO); --> <select id="selectPageVo" resultType="regionFormDTO" parameterType="regionFormVO"> SELECT r.regionId, r.regionName, c.cityName, a.addressName, createTime, endTime FROM region r JOIN city c ON r.regionId = c.regionId JOIN address a ON c.cityId = a.cityId <where> <if test="regionFormVO.regionName != null and regionFormVO.regionName != ''"> or r.regionName LIKE #{regionFormVO.regionName} </if> <if test="regionFormVO.cityName != null and regionFormVO.cityName != ''"> or c.cityName LIKE #{regionFormVO.cityName} </if> <if test="regionFormVO.addressName != null and regionFormVO.addressName != ''"> or a.addressName LIKE #{regionFormVO.addressName} </if> <if test="regionFormVO.createTime != null and regionFormVO.createTime!='' and regionFormVO.endTime != null and regionFormVO.endTime !=''"> or createTime BETWEEN #{regionFormVO.createTime} AND #{regionFormVO.endTime} </if> </where> </select> </mapper>
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service
public interface RegionService extends IService<Region> { IPage<RegionFormDTO> selectListPage(Page<RegionFormDTO> pageParam, RegionFormVO regionFormVO); }
@Service public class RegionServiceImpl extends ServiceImpl<RegionMapper, Region> implements RegionService { @Override public IPage<RegionFormDTO> selectListPage(Page<RegionFormDTO> pageParam, RegionFormVO regionFormVO) { return baseMapper.selectPageVo(pageParam, regionFormVO); } }
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请求日志
请求日期范围 日志解析
说明
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数据库的日期类型是
datetime
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在真正的实体类上对应的是文章来源:https://www.toymoban.com/news/detail-496292.html
@Data @EqualsAndHashCode(callSuper = false) @Accessors(chain = true) @ApiModel(value = "Region对象", description = "") public class Region implements Serializable { private static final long serialVersionUID = 1L; @TableId(value = "regionId", type = IdType.AUTO) private Integer regionId; @TableField("regionName") private String regionName; @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone = "GMT+8") private Date createTime; @TableField("endTime") @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone = "GMT+8") private Date endTime; }
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使用
vo
时使用String
类型,在测试过程中Date
反复报错文章来源地址https://www.toymoban.com/news/detail-496292.html
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