BeanSearcher接收数组参数、以及逻辑删除

import cn.hutool.core.lang.PatternPool;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.ReUtil;
import com.ejlchina.searcher.BeanMeta;
import com.ejlchina.searcher.ParamFilter;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Component;

import java.util.*;
import java.util.regex.Pattern;

@Component
public class BeanSearchConfig {
    @Bean
    public ParamFilter myParamFilter() {
        return new ParamFilter() {
            @Override
            public <T> Map<String, Object> doFilter(BeanMeta<T> beanMeta, Map<String, Object> paraMap) {

                /**
                 * 将前端传过来的数组转成_0_1_2...形式
                 * 注：博主separator采用的是下划线，框架默认是中划线。读者根据自己情况修改一下
                 */
                Map<String, Object> map = ObjectUtil.clone(paraMap);
                map.forEach((k, v) -> {
                    //如果匹配到了以[数字]结尾，则认为是数组
                    List<String> allGroups = ReUtil.getAllGroups(PatternPool.get("(.*)\\[(\\d*)\\]$", Pattern.DOTALL), k);
                    if (allGroups.size() > 0) {
                        paraMap.remove(k);
                        paraMap.putIfAbsent(allGroups.get(1) + "_op", "il");
                        paraMap.put(allGroups.get(1) + "_" + allGroups.get(2), v);
                    }
                });

                /**
                 * 逻辑删除：
                 * 删除标识：deleted 0未删除、1已删除
                 */
                paraMap.put("deleted", 0);
                return paraMap;
            }
        };
    }
}