package com.service;
public interface StudentService {
void put(String key, String value);
}
package com.service.impl;
import com.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
@Service
public class StudentServiceImpl implements StudentService {
@Autowired
private RedisTemplate<Object,Object> redisTemplate;
@Override
public void put(String key, String value) {
redisTemplate.opsForValue().set(key,value);
}
}
package com.web;
import com.service.StudentService;
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;
@Controller
public class StudentController {
@Autowired
private StudentService studentService;
@RequestMapping(value = "/put")
@ResponseBody
public Object put(String key,String value){
studentService.put(key,value);
return "值已成功放入redis";
}
}
你这个key和value是不是前端传的,你试一下在代码中写死key和value,看下存进去会不会变成乱码,如果不会,说明是前后端传值造成的,如果不会,再排查原因
乱码?设置下编码吧,网上搜下有很多方法
直接在控制台打印出前端传进来的值
你打印下值看前端传回来的值是否已经乱码了,如果没乱码的话。要看你的RedisTemplate有没配置序列化,RedisTemplate会出现编码问题,需要自行配置的。