spring boot 之 redis

导入项目模板

1.导入spring boot  redis项目

http://start.spring.io/

选择 web redis

2.导入到eclipse

3.编辑HelloController

 @RequestMapping("/")      public String helloworld(){          logger.debug("访问hello");          return "Hello world!";      }            @RequestMapping("/hello/{name}")      public String helloName(@PathVariable String name){          logger.debug("访问helloName,Name={}",name);          return "Hello "+name;      }  

4.测试验证

http://localhost:8080/

http://localhost:8080/hello/测试用户

StringRedisTemplate

1.StringRedisController

import javax.annotation.Resource;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.data.redis.core.StringRedisTemplate;import org.springframework.data.redis.core.ValueOperations;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RestController;@RestControllerpublic class StringRedisController {protected static Logger logger=LoggerFactory.getLogger(StringRedisController.class);@AutowiredStringRedisTemplate stringRedisTemplate;@Resource(name="stringRedisTemplate")ValueOperations<String,String> valOpsStr;@RequestMapping("set")public String setKeyAndValue(String key,String value){logger.debug("访问set:key={},value={}",key,value);valOpsStr.set(key, value);return "set ok";}@RequestMapping("get")public String getKey(String key){logger.debug("访问get:key={}",key);return valOpsStr.get(key);}}

2.配置文件 application.properties

#redis数据库名称  从0到15,默认为db0spring.redis.database=1#redis服务器名称spring.redis.host=127.0.0.1#redis服务器密码spring.redis.password=123456#redis服务器连接端口号spring.redis.port=6379#redis连接池设置spring.redis.pool.max-idle=8spring.redis.pool.min-idle=0spring.redis.pool.max-active=8spring.redis.pool.max-wait=-1#spring.redis.sentinel.master=#spring.redis.sentinel.nodes=spring.redis.timeout=60000

3.启动运行 测试

http://localhost:8080/set?key=lxh2&&value=1001

http://localhost:8080/get?key=lxh2

RedisTemplate

1.domain

import java.io.Serializable;public class Person implements Serializable {        private static final long serialVersionUID = 1L;        private String id;      private String name;      private Integer age;                  public Person() {          super();      }                  public Person(String id, String name, Integer age) {          super();          this.id = id;          this.name = name;          this.age = age;      }      public String getId() {          return id;      }      public void setId(String id) {          this.id = id;      }      public String getName() {          return name;      }      public void setName(String name) {          this.name = name;      }      public Integer getAge() {          return age;      }      public void setAge(Integer age) {          this.age = age;      }        }  

2.dao

import javax.annotation.Resource;  import org.springframework.beans.factory.annotation.Autowired;  import org.springframework.data.redis.core.RedisTemplate;  import org.springframework.data.redis.core.ValueOperations;  import org.springframework.stereotype.Repository;import com.example.springbootsampleredis.domain.Person;    @Repository  public class PersonDao {        @Autowired      RedisTemplate<Object,Object> redisTemplate;            @Resource(name="redisTemplate")      ValueOperations<Object,Object> valOps;            public void save(Person person){          valOps.set(person.getId(), person);      }            public Person getPerson(String id){          return (Person) valOps.get(id);      }     }

3.Controller

import org.slf4j.Logger;  import org.slf4j.LoggerFactory;  import org.springframework.beans.factory.annotation.Autowired;  import org.springframework.web.bind.annotation.RequestMapping;  import org.springframework.web.bind.annotation.RestController;import com.example.springbootsampleredis.dao.PersonDao;import com.example.springbootsampleredis.domain.Person;      @RestController  public class ObjectRedisController {        protected static Logger logger=LoggerFactory.getLogger(ObjectRedisController.class);            @Autowired      PersonDao personDao;            @RequestMapping("/setPerson")      public void set(String id,String name,Integer age){          logger.debug("访问setPerson:id={},name={},age={}",id,name,age);          Person person=new Person(id,name,age);          personDao.save(person);      }            @RequestMapping("/getPerson")      public Person getPerson(String id){          return personDao.getPerson(id);      }        }  

4.测试

http://localhost:8080/setPerson?id=2&&name=lxh2&&age=2

http://localhost:8080/getPerson?id=2

项目目录结构

项目

链接: https://pan.baidu.com/s/1dFALRDv 密码: krmu

参考 http://blog.csdn.net/lxhjh/article/details/51753852