我在网上看了一些答案,但没有对我有帮助的.无法将筛选器添加到我的SpringBoot应用程序.指南说,如果我需要一个适用于所有终端的过滤器,我需要使用过滤器界面.我用过了,但什么都没变.我的依赖项有问题吗?
##### com.foo.core Main.java
package com.foo.core;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Main {
public static void main(String[] args) {
SpringApplication.run(Main.class, args);
}
}
##### com.foo.core AuthorizationRequiredFilter.java
package com.foo.core;
import org.slf4j.LoggerFactory;
import org.springframework.core.annotation.Order;
import javax.servlet.*;
import javax.servlet.Filter;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import org.slf4j.Logger;
import org.springframework.stereotype.Component;
@Component
@Order(0)
public class AuthorizationRequiredFilter implements Filter {
private static final Logger log = LoggerFactory.getLogger(AuthorizationRequiredFilter.class);
@Override
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
log.debug("doFilter() method is invoked");
HttpServletRequest httpRequest = (HttpServletRequest) request;
System.out.println(httpRequest.getHeader("Authorization"));
chain.doFilter(request, response);
}
@Override
public void destroy() {
}
}
##### com.foo.core PingController .java
package com.foo.core.controllers;
import org.json.JSONException;
import org.json.JSONObject;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
@RestController
public class PingController extends ResponseFormat {
@RequestMapping(value = "ping", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
public String ping() throws JSONException {
JSONObject response = new JSONObject();
response.put("message", "pong");
return this.ok(response);
}
}
####### pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.1.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.businessdynamics</groupId>
<artifactId>core</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>core</name>
<description>Businessdynamics core</description>
<properties>
<java.version>20</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20190722</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.8</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
我用的是@SpringBootApplication
,所以据我所知,组件扫描是不必要的.当I POST /ping
-我收到服务器响应,但我的终端中没有日志(log).我做错了什么,为什么过滤器不工作?