1.0.0

user-server/src/main/java/com/zq/user/service/UserService.java

@@ -169,13 +169,12 @@ public class UserService {
 
 
         if (StrUtil.isNotBlank(vo.getAccount())) {
         if (StrUtil.isNotBlank(vo.getAccount())) {
             lambdaQuery.like(AppUser::getAccount, vo.getAccount());
             lambdaQuery.like(AppUser::getAccount, vo.getAccount());
-            vo.setAccount(null);
         }
         }
         if (StrUtil.isNotBlank(vo.getPhone())) {
         if (StrUtil.isNotBlank(vo.getPhone())) {
             lambdaQuery.like(AppUser::getPhone, vo.getPhone());
             lambdaQuery.like(AppUser::getPhone, vo.getPhone());
-            vo.setPhone(null);
         }
         }
 
 
-        return PagingUtils.paging(vo, userDao, lambdaQuery);
+        return PagingUtils.paging(vo, userDao, lambdaQuery, AppUser.class);
     }
     }
+
 }
 }

xxx-common-utils/src/main/java/com/zq/common/utils/PagingUtils.java

 package com.zq.common.utils;
 package com.zq.common.utils;
 
 
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.ISqlSegment;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.segments.MergeSegments;
+import com.baomidou.mybatisplus.core.conditions.segments.NormalSegmentList;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
@@ -11,6 +15,7 @@ import com.zq.common.exception.BusinessException;
 import com.zq.common.vo.PageReqVo;
 import com.zq.common.vo.PageReqVo;
 import com.zq.common.vo.PageVo;
 import com.zq.common.vo.PageVo;
 
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.List;
 import java.util.function.Function;
 import java.util.function.Function;
 
 
@@ -47,15 +52,15 @@ public abstract class PagingUtils {
      * @return
      * @return
      */
      */
     public static <R, Q extends PageReqVo> PageVo<R> paging(Q reqVo, BaseMapper<R> mapper, Class<R> clazz) {
     public static <R, Q extends PageReqVo> PageVo<R> paging(Q reqVo, BaseMapper<R> mapper, Class<R> clazz) {
-        R instance;
+        R entity;
         try {
         try {
-            instance = clazz.newInstance();
+            entity = clazz.newInstance();
         } catch (InstantiationException | IllegalAccessException e) {
         } catch (InstantiationException | IllegalAccessException e) {
             throw new BusinessException("分页类型转换错误");
             throw new BusinessException("分页类型转换错误");
         }
         }
-        BeanUtil.copyProperties(reqVo, instance);
+        BeanUtil.copyProperties(reqVo, entity);
         IPage<R> page = new Page<>(reqVo.getPage(), reqVo.getSize());
         IPage<R> page = new Page<>(reqVo.getPage(), reqVo.getSize());
-        page = mapper.selectPage(page, Wrappers.lambdaQuery(instance));
+        page = mapper.selectPage(page, Wrappers.lambdaQuery(entity));
         return PageVo.ofReqVo(reqVo, page.getRecords(), Long.valueOf(page.getTotal()).intValue());
         return PageVo.ofReqVo(reqVo, page.getRecords(), Long.valueOf(page.getTotal()).intValue());
     }
     }
 
 
@@ -69,9 +74,18 @@ public abstract class PagingUtils {
      * @return
      * @return
      */
      */
     @SuppressWarnings("all")
     @SuppressWarnings("all")
-    public static <R, Q extends PageReqVo> PageVo<R> paging(Q reqVo, BaseMapper<R> mapper, LambdaQueryWrapper<R> lambdaQuery) {
-        R entity = lambdaQuery.getEntity();
-        BeanUtil.copyProperties(reqVo, entity);
+    public static <R, Q extends PageReqVo> PageVo<R> paging(Q reqVo, BaseMapper<R> mapper, LambdaQueryWrapper<R> lambdaQuery, Class<R> clazz) {
+        R entity;
+        try {
+            entity = clazz.newInstance();
+        } catch (InstantiationException | IllegalAccessException e) {
+            throw new BusinessException("分页类型转换错误");
+        }
+
+        // 已设置在lambdaQuery的字段实体类中不应该重复设置
+        String[] whereFields = getWhereFields(lambdaQuery);
+        BeanUtil.copyProperties(reqVo, entity, whereFields);
+
         lambdaQuery.setEntity(entity);
         lambdaQuery.setEntity(entity);
 
 
         IPage<R> page = new Page<>(reqVo.getPage(), reqVo.getSize());
         IPage<R> page = new Page<>(reqVo.getPage(), reqVo.getSize());
@@ -79,4 +93,27 @@ public abstract class PagingUtils {
         return PageVo.ofReqVo(reqVo, page.getRecords(), Long.valueOf(page.getTotal()).intValue());
         return PageVo.ofReqVo(reqVo, page.getRecords(), Long.valueOf(page.getTotal()).intValue());
     }
     }
 
 
+    /**
+     * 获取设置的条件字段名
+     *
+     * @param lambdaQuery
+     * @param <R>
+     * @return
+     */
+    public static <R> String[] getWhereFields(LambdaQueryWrapper<R> lambdaQuery) {
+        List<String> fields = new ArrayList<>();
+
+        MergeSegments expression = lambdaQuery.getExpression();
+        NormalSegmentList normal = expression.getNormal();
+        int index = 0;
+        for (ISqlSegment iSqlSegment : normal) {
+            if (index % 4 == 0) {
+                fields.add(StrUtil.toCamelCase(iSqlSegment.getSqlSegment()));
+            }
+            index++;
+        }
+
+        return fields.toArray(new String[]{});
+    }
+
 }
 }