redis 并发测试安全测试代码

package com.jd.ng.shiro.controller;import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;/**
 * @Author: husToy.Wang
 * @Date: 2019/7/1 9:07
 * @Version 1.0
 */
@RestController
@RequestMapping(value = "/redis/info")
public class RedissionController {    @Autowired
    private RedisTemplate redisTemplate;    private static final Logger logger = LoggerFactory.getLogger(RedissionController.class);    /**
     * 对于redis设置安全进行压测
     */
    @GetMapping
    public void setMessage() {        Object k = redisTemplate.opsForValue().get("k");        try {            if (k == null){                redisTemplate.opsForValue().set("k",1 );
                //logger.info("xxxxxxxx");
            } else{
                int b = (int)k;
                redisTemplate.opsForValue().set("k", b+1 );
                System.out.println(k);
            }        }catch (Exception e){
            logger.error("处理异常..............{}",e.getMessage());
        }    }}