Spring框架 引入@Resource注解报空指针的解决

org.apache.Tomcat
tomcat-annotations-api
9.0.13

<!-- https://mvnrepository.com/artifact/javax.annotation/javax.annotation-api -->
<dependency>
    <groupId>javax.annotation</groupId>
    <artifactId>javax.annotation-api</artifactId>
    <version>1.2</version>
</dependency>

 xmlns:context="Http://www.springframework.org/schema/context"       
 http://www.springframework.org/schema/context         
 http://www.springframework.org/schema/context/spring-context-2.5.xsd

context:annotation-config></context:annotation-config>

  @Resource(name="student_annotation")
            private Student student;

               @Target({TYPE, FIELD, METHOD})
               @Retention(RUNTIME)
               public @interface Resource {
                  String name() default "";
               }