LI-CCONG\李聪聪
8 months ago
parent
fd64c134b0
commit
b7784b6a3d
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package cc.yunxi.common.domain;
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import cn.hutool.core.collection.CollectionUtil;
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import cn.hutool.core.util.StrUtil;
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import com.baomidou.mybatisplus.core.metadata.OrderItem;
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import com.baomidou.mybatisplus.core.toolkit.StringUtils;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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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 javax.validation.constraints.Min;
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import java.util.Collection;
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import java.util.List;
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import java.util.stream.Collectors;
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@Data
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@ApiModel(description = "分页查询条件")
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@Accessors(chain = true)
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public class PageQueryPlus {
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public static final Integer DEFAULT_PAGE_SIZE = 20;
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public static final Integer DEFAULT_PAGE_NUM = 1;
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@ApiModelProperty("页码")
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@Min(value = 1, message = "页码不能小于1")
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private Integer pageNo = DEFAULT_PAGE_NUM;
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@ApiModelProperty("每页个数")
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@Min(value = 1, message = "每页查询数量不能小于1")
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private Integer pageSize = DEFAULT_PAGE_SIZE;
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@ApiModelProperty("排序规则")
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private Collection<SortingFieldDTO> sortingFields;
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// public <T> Page<T> buildPage() {
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// Page<T> page = new Page<>(pageNo, pageSize);
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// if (!CollectionUtil.isEmpty(sortingFields)) {
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// page.addOrder(sortingFields.stream().map(sortingField -> SortingFieldDTO.ORDER_ASC.equals(sortingField.getOrder()) ?
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// OrderItem.asc(sortingField.getField()) : OrderItem.desc(sortingField.getField()))
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// .collect(Collectors.toList()));
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// }
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// }
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}
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@ -1,34 +0,0 @@
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package cc.yunxi.common.domain;
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import io.swagger.annotations.ApiModelProperty;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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import java.io.Serializable;
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@Data
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@NoArgsConstructor
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@AllArgsConstructor
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public class SortingFieldDTO implements Serializable {
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/**
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* 顺序 - 升序
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*/
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public static final String ORDER_ASC = "asc";
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/**
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* 顺序 - 降序
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*/
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public static final String ORDER_DESC = "desc";
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/**
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* 字段
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*/
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@ApiModelProperty("字段")
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private String field;
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/**
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* 顺序
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*/
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@ApiModelProperty("是否升序")
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private String order;
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}
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@ -0,0 +1,29 @@
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package cc.yunxi.common.utils;
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/**
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* 自定义全局函数
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*/
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public class CommonUtil {
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/**
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* 驼峰转下划线
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* @param humpName 驼峰字符串
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* @return 下划线字符串
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*/
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public static String humpToUnderline(String humpName) {
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char[] charArray = humpName.toCharArray();
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StringBuilder buffer = new StringBuilder();
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int i = 0;
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for(int l = charArray.length; i < l; ++i) {
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if (charArray[i] >= 'A' && charArray[i] <= 'Z') {
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buffer.append("_").append(charArray[i] = (char)(charArray[i] + 32));
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} else {
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buffer.append(charArray[i]);
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}
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}
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String result = buffer.toString();
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return result;
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}
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}
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