package com.mandi.fendan.util;

import java.util.HashMap;
import java.util.Map;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.mandi.dao.common.ObjectResult;
import com.mandi.fendan.mapper.Fd_BsheetMapper;

/**
 * 编号生成器
 * 使用redis并发性更好
 *
 */
@Service
public class PrefixUtil {
	
	private static Map<String, String> lockMap=new HashMap<String, String>();
	
	@Resource
	private Fd_BsheetMapper fbper;
	
	
	//获取销售业务单编号
	public static  ObjectResult<String> getPrex(){
		
		
		//查找业务单号
			
		synchronized (lockMap) {
			
			//fbper表查找当前最大的序号
		}
		
		return null;
	}

}