报错: Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.springframework.data.redis.core.RedisTemplate<java.io.Serializable, java.io.Serializable>' available: expected at least 1 bean which qual
最近,在项目开发过程中使用了RedisTemplate,进行单元测试时提示“Field redisTemplate in com.example.demo1.dao.RedisDao required a bean of type ‘org.springframework.data.redis.core.RedisTemplate’ that could not be found”,翻译过来就是“找不到类型为RedisTemplate的bean”.当然,仅看这句话我们无法确定为什么会出现这个问题
结合Autowired和Service注解 public interface IUser { void say(); } @Service public class Student implements IUser { @Override public void say() { System.out.println("I'm a student"); } } @Component @Order(value = 3) public class Entry implements Comma
springboot 的 RedisTemplate 的 execute 和 executePipelined 功能的区别 1.execute 以下是 springboot 官网原文: Redis provides support for transactions through the multi, exec, and discard commands. These operations are available on RedisTemplate, however RedisTemplate
1.@Component:把普通pojo实例化到spring容器中,相当于配置文件中的<bean id="" class=""/> 2.@Autowired:Spring框架中进行对象注入 @Component public class Person { private String id; private String name; private String sex; //getter/setter省略 } @Service public class
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ehcache' defined in class path resource [applicationContext-ehcache.xml]: Invocation of init method failed; nested exception is net.sf.ehcache.CacheExc