@Data
@AllArgsConstructor
@NoArgsConstructor
@Api(tags = "用戶查詢列表")
public class QueryUserDto extends PageDto {

    @ApiModelProperty(value = "賬號(hào)")
    private String account;
    @ApiModelProperty(value = "用戶姓名")
    private String accName;
   @ApiModelProperty(value = "手機(jī)號(hào)")
    private String accPhone;
    @ApiModelProperty(value = "是否啟用(1:啟用,0:停用)")
    private Integer isEnable;
}

import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.Setter;

@Data
@Setter
@ApiModel(value = "分頁(yè)對(duì)象" ,description = "分頁(yè)查詢實(shí)體")
@NoArgsConstructor
public class PageDto {
    @ApiModelProperty(value = "頁(yè)碼",required = true)
    private  Integer PageNumber=1;
    @ApiModelProperty(value = "每頁(yè)顯示數(shù)量",required = true)
    private  Integer PageSize=10;
    @ApiModelProperty("排序字段")
    private  String sortBy;
    @ApiModelProperty("排序方式")
    private  Boolean isAsc;

}

import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import java.util.List;
@Data
public class PageVO<T> {
   @ApiModelProperty(value = "每頁(yè)顯示的條數(shù)")
    private  Long size =10L;
   @ApiModelProperty(value = "當(dāng)前頁(yè)")
    private Long current=1L;
   @ApiModelProperty(value = "總條數(shù)")
    private Long total;
   @ApiModelProperty(value = "總頁(yè)數(shù)")
    private Long pages;
   @ApiModelProperty(value = "分頁(yè)數(shù)據(jù)")
    private List<T> records;
}

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class MyBatisConfig {

    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor(){
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
        return interceptor;
    }
}

 @Override
    public R<?> PageUser(QueryUserDto queryUserDto)  {

        Page<AccountInfo> userPage = new Page<>(queryUserDto.getPageNumber(), queryUserDto.getPageSize());

        LambdaQueryWrapper<AccountInfo> queryWrapper =new LambdaQueryWrapper<>();
        if(queryUserDto.getIsEnable()!=null){
            queryWrapper.eq(AccountInfo::getIsEnable,queryUserDto.getIsEnable());
        }

        String accName=queryUserDto.getAccName();
        if (StringUtils.isNotBlank(accName)){
            accName=accName.trim();
            queryWrapper.like(AccountInfo::getAccName,accName);
        }
        String accPhone=queryUserDto.getAccPhone();
        if (StringUtils.isNotBlank(accPhone)){
            accPhone=accPhone.trim();
            queryWrapper.like(AccountInfo::getAccPhone,accPhone);
        }
        String account=queryUserDto.getAccount();
        if (StringUtils.isNotBlank(account)){
            account=account.trim();
            queryWrapper.like(AccountInfo::getAccount,account);
        }


        Page<AccountInfo> page = page(userPage,queryWrapper);

   

        PageVO<AccountInfo> userPageVO = new PageVO<>();
        BeanUtils.copyProperties(page,userPageVO);
        return R.Success("查詢成功",userPageVO);
    }