springMVC注解+ security + redis 实例

package com.hxj.demo.controller; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView; import redis.clients.jedis.ShardedJedis; import redis.clients.jedis.ShardedJedisPool; import com.alibaba.fastjson.JSON; import com.hxj.demo.dto.DemoDTO; import com.hxj.demo.service.Test; @Controller public class DemoController{ //@Autowired //private DemoService demoService ; @Autowired private ShardedJedisPool shardedJedisPool; @Autowired private Test test; //@RequestMapping(value = "/addDemo.html", method = {RequestMethod.GET,RequestMethod.POST}) @RequestMapping public String addDemo(){ System.out.println("添加demo.zhongguo"); //demoService.addDemo(); //test.addDemo(); //test.delete(); // 从池中获取一个Jedis对象 ShardedJedis jedis = shardedJedisPool.getResource(); String keys = "name"; String value = "snowolf"; // 删数据 jedis.del(keys); // 存数据 jedis.set(keys, value); // 取数据 String v = jedis.get(keys); System.out.println(v); //map Map<String,Object> mapObject = new HashMap<String,Object>(); List<DemoDTO> demoDTOList = new ArrayList<DemoDTO>(); DemoDTO demoDTO = new DemoDTO(); demoDTO.setId("1"); demoDTO.setResult("1"); demoDTOList.add(demoDTO); mapObject.put("demo", demoDTOList); String json = JSON.toJSONString(mapObject); //DemoDTO demoDTO2 = JSONObject.parseObject(demoDTO.toString(), DemoDTO.class); System.out.println("测试demo："+json+"========="); Map<String,String> map = new HashMap<String,String>(); map.put("demo", "testDemo1"); map.put("demo2", "testDemo2"); map.put("demo3", "testDemo3"); map.put("demo4", "testDemo4"); //map存入redis jedis.hmset("demoMap", map); //mapkey个数 System.out.println(String.format("len:%d", jedis.hlen("demoMap"))); //map中的所有键值 System.out.println(String.format("keys: %s", jedis.hkeys("demoMap"))); //System.out.println("demo:==="+jedis.hkeys("demo")); System.out.println(jedis.hkeys("demoMap")); //map中的所有value System.out.println(String.format("values: %s", jedis.hvals("demoMap"))); //取出map中的name字段值 List<String> rsmap = jedis.hmget("demoMap","demo","demo2","demo3","demo4"); System.out.println(rsmap); jedis.del("demoMap"); //删除map中的某一个键值 password // jedis.hdel("user", "password"); //System.out.println(jedis.hmget("user", "name", "password")); //list System.out.println(jedis.lrange("listDemo", 0, -1)); jedis.lpush("listDemo", "A"); jedis.lpush("listDemo", "B"); jedis.lpush("listDemo", "C"); System.out.println(jedis.lrange("listDemo", 0, -1)); System.out.println(jedis.lrange("listDemo", 0, 1)); jedis.del("listDemo"); //set jedis.sadd("sname", "wobby"); jedis.sadd("sname", "kings"); jedis.sadd("sname", "demon"); System.out.println(String.format("set num: %d", jedis.scard("sname"))); System.out.println(String.format("all members: %s", jedis.smembers("sname"))); System.out.println(String.format("is member: %B", jedis.sismember("sname", "wobby"))); System.out.println(String.format("rand member: %s", jedis.srandmember("sname"))); //删除一个对象 jedis.srem("sname", "demon"); System.out.println(String.format("all members: %s", jedis.smembers("sname"))); jedis.del("sname"); // 释放对象池 shardedJedisPool.returnResource(jedis); return "index"; } @RequestMapping @ResponseBody public DemoDTO testJson(DemoDTO demoDTO){ //DemoDTO demoDTO = new DemoDTO(); demoDTO.setId("1"); demoDTO.setResult("result"); return demoDTO; } @RequestMapping public ModelAndView demoView(){ ModelAndView mv = new ModelAndView("index"); DemoDTO demoDTO = new DemoDTO(); demoDTO.setId("1"); demoDTO.setResult("result: 测试成功！"); mv.addObject("demoDTO", demoDTO); return mv; } }