春季 JDBC 会话导致重复条目异常

Question

在我的Spring Boot项目中，有REST和MVC控制器。MVC 部分应具有会话的位置。这部分运行良好，但是当您来自带有会话的 MVC 页面并开始从浏览器到 API 使用 Swagger 时，我开始在 REST API 端点上看到这些消息：

org.springframework.dao.DuplicateKeyException: PreparedStatementCallback; SQL [INSERT INTO SPRING_SESSION_ATTRIBUTES(SESSION_PRIMARY_ID, ATTRIBUTE_NAME, ATTRIBUTE_BYTES) VALUES (?, ?, ?)Duplicate entry '7a69e3fe-dd7f-4a1d-85bb-2dcd617225dd-SPRING_SECURITY_SAVED_REQUE' for key 'PRIMARY'; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '7a69e3fe-dd7f-4a1d-85bb-2dcd617225dd-SPRING_SECURITY_SAVED_REQUE' for key 'PRIMARY'
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:242)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
at org.springframework.jdbc.core.JdbcTemplate.translateException(JdbcTemplate.java:1402)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:620)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:850)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:905)
at org.springframework.session.jdbc.JdbcOperationsSessionRepository.insertSessionAttributes(JdbcOperationsSessionRepository.java:515)
at org.springframework.session.jdbc.JdbcOperationsSessionRepository.access$300(JdbcOperationsSessionRepository.java:131)
at org.springframework.session.jdbc.JdbcOperationsSessionRepository$2.doInTransactionWithoutResult(JdbcOperationsSessionRepository.java:413)
at org.springframework.transaction.support.TransactionCallbackWithoutResult.doInTransaction(TransactionCallbackWithoutResult.java:36)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)
at org.springframework.session.jdbc.JdbcOperationsSessionRepository.save(JdbcOperationsSessionRepository.java:393)
at org.springframework.session.jdbc.JdbcOperationsSessionRepository.save(JdbcOperationsSessionRepository.java:131)
at org.springframework.session.web.http.SessionRepositoryFilter$SessionRepositoryRequestWrapper.saveSession(SessionRepositoryFilter.java:377)
at org.springframework.session.web.http.SessionRepositoryFilter$SessionRepositoryRequestWrapper.commitSession(SessionRepositoryFilter.java:233)
at org.springframework.session.web.http.SessionRepositoryFilter$SessionRepositoryRequestWrapper.access$100(SessionRepositoryFilter.java:197)
at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:150)
at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:472)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:395)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:254)
at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:349)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:175)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1468)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '7a69e3fe-dd7f-4a1d-85bb-2dcd617225dd-SPRING_SECURITY_SAVED_REQUE' for key 'PRIMARY'
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
at com.mysql.jdbc.Util.getInstance(Util.java:408)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3976)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3912)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2486)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858)
at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2079)
at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2013)
at com.mysql.jdbc.PreparedStatement.executeLargeUpdate(PreparedStatement.java:5104)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1998)
at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61)
at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java)
at org.springframework.jdbc.core.JdbcTemplate.lambda$update$0(JdbcTemplate.java:855)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:605)
... 36 common frames omitted

我的安全配置如下所示：

@Configuration
@EnableResourceServer
public class ResourceServerConfiguration extends ResourceServerConfigurerAdapter {
@Override
public void configure(HttpSecurity http) throws Exception {
http
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)
.and()
.cors().and()
.authorizeRequests()
.antMatchers(
"/",
"/index.html",
"/oauth2-redirect.html",
"/favicon-*.png",
"/swagger-*",
"/swagger.json"
).permitAll()
.anyRequest().authenticated();
}
}

Answer 1

显然，增量会话处理中存在一个错误：https://github.com/spring-projects/spring-session/pull/1070

这应该在春季会话2.0.4.RELEASE版本中修复，我在春季会话2.0.3.RELEASE版本上工作，现在已经降级到春季会话1.3.2.RELEASE解决了我的问题(在春季启动1.5.13.RELEASE中(。 版本2.0.4.RELEASE发布后将重试。

更新：我测试了快照版本，建议在这里

<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-jdbc</artifactId>
<version>2.0.4.BUILD-SNAPSHOT</version>
</dependency>

这正在解决我的问题。

Answer 2

需要使用将忽略重复项的 sql 查询。Spring 已经有了正确的，你只需要启用它：

@Configuration
class DatabaseConfig {
@Bean
public MySqlJdbcIndexedSessionRepositoryCustomizer sessionRepositoryCustomizer() {
return new MySqlJdbcIndexedSessionRepositoryCustomizer();
// or PostgreSqlJdbcIndexedSessionRepositoryCustomizer
}
}