请教下大佬们， spring mvc 添加过滤器后 post 参数无法自动注入问题
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第 1 条附言 · 1 小时 56 分钟前
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qinxi 2 小时 32 分钟前 参考 CommonsRequestLoggingFilter核心由 AbstractRequestLoggingFilter 提供
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LeegoYih 2 小时 28 分钟前
用拦截器吧
新建一个类，实现`HandlerInterceptor`接口：
```java
public class FooHandlerInterceptor implements HandlerInterceptor {
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
// TODO
return true;
}
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
// TODO
}
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
// TODO
}
}
```
新建一个配置类，实现`WebMvcConfigurer`接口，重写`addInterceptors`方法，将拦截器注册到 Spring MVC 容器中：
```
@Configuration
public class FooConfiguration implements WebMvcConfigurer {
@Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(new FooHandlerInterceptor()).addPathPatterns("/**");
}
}
```
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