空指针啦

src/main/java/com/yihu/hos/config/WebMvcConfig.java

@@ -1,7 +1,10 @@
package com.yihu.hos.config;
import com.yihu.hos.interceptor.WebMvcInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
@@ -11,11 +14,17 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
 * @vsrsion 1.0
 * Created at 2016/12/26.
 */
@Component
@EnableWebMvc
@Configuration
public class WebMvcConfig extends WebMvcConfigurerAdapter {
    @Bean
    public WebMvcInterceptor webMvcInterceptor() {
        return new WebMvcInterceptor();
    }
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new WebMvcInterceptor());
        registry.addInterceptor(webMvcInterceptor());
    }
}