hutool和spring security 依赖冲突解决 Caused by: java.lang.NoClassDefFoundError: Could not initialize class

最新推荐文章于 2025-12-04 08:05:34 发布

原创最新推荐文章于 2025-12-04 08:05:34 发布 · 364 阅读

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#spring #java #后端

一项目背景

自身用到了hutool工具包后续有接口需要对外开放访问要加oauth2权限校验

于是就加了一下几个依赖

        <!-- OAuth2 相关依赖 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security.oauth</groupId>
            <artifactId>spring-security-oauth2</artifactId>
            <version>2.3.8.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-jwt</artifactId>
            <version>1.1.1.RELEASE</version>
        </dependency>
        <!-- JWT 支持 -->
        <dependency>
            <groupId>com.nimbusds</groupId>
            <artifactId>nimbus-jose-jwt</artifactId>
            <version>${nimbus-jose-jwt.version}</version>
        </dependency>

备注: hutool 版本为 5.6.7

然后项目中之前用hutool 封装的

MD5.create().digestHex();

就开始有问题了项目启动不会报错但是真正用到这一块的代码的时候

Caused by: java.lang.NoClassDefFoundError: Could not initialize class cn.hutool.crypto.GlobalBouncyCastleProvider

at cn.hutool.crypto.SecureUtil.createMessageDigest(SecureUtil.java:1043)

at cn.hutool.crypto.digest.Digester.init(Digester.java:92)

at cn.hutool.crypto.digest.Digester.<init>(Digester.java:78)

at cn.hutool.crypto.digest.Digester.<init>(Digester.java:56)

at cn.hutool.crypto.digest.Digester.<init>(Digester.java:47)

at cn.hutool.crypto.digest.MD5.<init>(MD5.java:30)

at cn.hutool.crypto.digest.MD5.create(MD5.java:23)

后续经过排查发现是hutool和新加的oauth2的依赖冲突了

修改后:

        <!-- OAuth2 相关依赖 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security.oauth</groupId>
            <artifactId>spring-security-oauth2</artifactId>
            <version>2.3.8.RELEASE</version>
            <exclusions>
                <exclusion>
                    <groupId>org.bouncycastle</groupId>
                    <artifactId>bcprov-jdk15on</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.bouncycastle</groupId>
                    <artifactId>bcpkix-jdk15on</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-jwt</artifactId>
            <version>1.1.1.RELEASE</version>
            <exclusions>
                <exclusion>
                    <artifactId>bcpkix-jdk15on</artifactId>
                    <groupId>org.bouncycastle</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <!-- JWT 支持 -->
        <dependency>
            <groupId>com.nimbusds</groupId>
            <artifactId>nimbus-jose-jwt</artifactId>
            <version>${nimbus-jose-jwt.version}</version>
        </dependency>

将报错的 bouncycastle 从新加的依赖中排查掉后问题修复

项目中有maven-help 插件的可以直接在 pom文件的左下角找到