springboot请求拦截器,记录请求日志
请求拦截器,可以配合上文的自定义token注解使用
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import com.xxx.utils.RequestUtil;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
@Slf4j
@Configuration
@ControllerAdvice
public class LogInterceptor implements HandlerInterceptor {
@Override
public boolean preHandle(@NotNull HttpServletRequest request, @NotNull HttpServletResponse response, @NotNull Object handler) throws IOException {
// 这一段是配合上文提到的自定义token注解使用
Method targetPostMethod = ((HandlerMethod) handler).getMethod();
Class<?> targetPostController = ((HandlerMethod) handler).getBeanType();
Token tokenClazz = targetPostMethod.getAnnotation(Token.class);
// 这一段是日志使用
log.info("请求路径: {}, IP: {}", request.getRequestURL(), RequestUtil.getClientIp(request));
response.setContentType("application/json;charset=UTF-8");
return true;
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception e) throws Exception {
}
}
注册这个拦截器
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import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
@Slf4j
@Configuration
@ControllerAdvice
public class WebMvcConfig implements WebMvcConfigurer {
@Bean
public TokenInterceptor getTokenInterceptor() {
return new TokenInterceptor();
}
@Override
public void addCorsMappings(@NotNull CorsRegistry corsRegistry) {
}
@Override
public void extendMessageConverters(@NotNull List<HttpMessageConverter<?>> converters) {
}
@Override
public void addInterceptors(@NotNull InterceptorRegistry registry) {
// 业务代码
log.info("注册请求日志拦截器: {}", LogInterceptor.class.getTypeName());
registry.addInterceptor(getLogInterceptor());
}
@Override
public void configureMessageConverters(@NotNull List<HttpMessageConverter<?>> converters) {
}
}
无了
作者:https://blog.xn--rpv331d.com/望舒
链接:https://blog.xn--rpv331d.com/望舒/blog/12
转载注意保留文章出处...
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