Spring boot I'；我是spring boot的新手，请帮我解决这个问题 我是spring boot的新手，请帮助我解决这个身份验证问题，我将把我的代码放在下面

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（） \/ __)| |)| | | | | || (| | ) ) ) ) “|。| | | | | | | | | | | | | | |/// ===================================================/=//// ：：弹簧靴：：（v2.3.5.版本）

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4.0.0
org.springframework.boot
spring启动程序父级
2.3.5.1发布
com.test
oauth2
0.0.1-快照
oauth2
SpringBoot的演示项目
11
javax.xml.bind
jaxb api
2.3.0
com.sun.xml.bind
jaxb内核
2.3.0
com.sun.xml.bind
jaxb impl
2.3.0
javax.activation
激活
1.1.1
org.springframework.boot
弹簧靴起动器
org.springframework.boot
弹簧起动试验
测试
org.junit.vintage
朱尼特老式发动机
org.springframework.security.oauth.boot
spring-security-oauth2-autoconfigure
2.1.3.1发布
com.sun.xml.bind
jaxb内核
2.3.0.1
javax.xml.bind
jaxb api
2.3.1
com.sun.xml.bind
jaxb impl
2.3.1
org.springframework.boot
弹簧启动机tomcat
org.springframework.boot
springbootmaven插件

很明显，您以前从未使用过spring boot

我不知道你从哪里得到这种依赖，因为它不是你需要的

<dependency>
    <groupId>org.springframework.security.oauth.boot</groupId>
    <artifactId>spring-security-oauth2-autoconfigure</artifactId>
    <version>2.1.3.RELEASE</version>
</dependency>

org.springframework.security.oauth.boot
spring-security-oauth2-autoconfigure
2.1.3.1发布

您显然希望使用oauth2，因此需要spring安全性

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

org.springframework.boot
弹簧启动安全

为什么pom中有5个重复的jaxb是未知的

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从官方文档开始学习spring boot。那么，我的建议是学习spring security。

谢谢，这真的很有帮助。我还更改了application.property，如下所示。spring.security.oauth2.client.registration.google.client id=spring.security.oauth2.client.registration.google.client-secret=

package com.test.oauth2;

import org.springframework.boot.autoconfigure.security.oauth2.client.EnableOAuth2Sso;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

@Configuration
@EnableWebSecurity
@EnableOAuth2Sso
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    
    @Override
    protected void configure(HttpSecurity http)throws Exception{
        http
            .antMatcher("/**").authorizeRequests()
            .anyRequest().authenticated()
            .and()
            .oauth2Login();
    }

}

security.oauth2.client.client-id=######################
security.oauth2.client.client-secret=##########################
security.oauth2.client.access-token-uri=https://www.googleapis.com/oauth2/v3/token
security.oauth2.client.user-authorization-uri=https://accounts.google.com/o/oauth2/auth
security.oauth2.client.token-name=oauth_token
security.oauth2.client.authentication-scheme=query
security.oauth2.client.client-authentication-scheme=form
security.oauth2.client.scope=profile email

security.oauth2.resource.user-info-uri=https://www.googleapis.com/userinfo/v2/me
security.oauth2.resource.prefer-token-info=false

server.port=8092

<?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>2.3.5.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.test</groupId>
    <artifactId>oauth2</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>oauth2</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>11</java.version>
    </properties>

        <dependencies>
            <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
            <version>2.3.0</version>
        </dependency>
        
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-core</artifactId>
            <version>2.3.0</version>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-impl</artifactId>
            <version>2.3.0</version>
        </dependency>
        <dependency>
            <groupId>javax.activation</groupId>
            <artifactId>activation</artifactId>
            <version>1.1.1</version>
        </dependency>
    
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        
        <dependency>
            <groupId>org.springframework.security.oauth.boot</groupId>
            <artifactId>spring-security-oauth2-autoconfigure</artifactId>
            <version>2.1.3.RELEASE</version>
        </dependency>
        
        <!-- newly added  -->
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-core</artifactId>
            <version>2.3.0.1</version>
        </dependency>
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
            <version>2.3.1</version>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-impl</artifactId>
            <version>2.3.1</version>
        </dependency>
        
        <!-- newly added  -->

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </dependency>
                    
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

<dependency>
    <groupId>org.springframework.security.oauth.boot</groupId>
    <artifactId>spring-security-oauth2-autoconfigure</artifactId>
    <version>2.1.3.RELEASE</version>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>