我想在 spring boot 中通過 p6spy 顯示 sql 參數(shù)，因?yàn)?hibernate 顯示的 sql 參數(shù)非常龐大。但由于某種原因，p6spy 記錄器輸出 sql 消息兩次，盡管實(shí)際上對(duì) db 的查詢執(zhí)行一次。通常的 spring 應(yīng)用程序可以正常使用我的 p6spy 配置。Spring Boot 應(yīng)用程序可以正常使用休眠輸出。spy.properties:driverlist=org.postgresql.Driverappender=com.p6spy.engine.spy.appender.Slf4JLoggerlogMessageFormat=com.p6spy.engine.spy.appender.CustomLineFormatcustomLogMessageFormat=time %(executionTime)|con %(connectionId)|%(sqlSingleLine)log4j2.xml：<?xml version="1.0" encoding="UTF-8"?><Configuration status="WARN">    <Properties>        <Property name="layoutPattern">            %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n        </Property>    </Properties><Appenders>    <Console name="stdout">        <PatternLayout pattern="${layoutPattern}"/>    </Console></Appenders><Loggers>    <Root level="info">        <AppenderRef ref="stdout" />    </Root></Loggers></Configuration>休眠配置：@Configuration@EnableTransactionManagementpublic class HibernateConfig {@Beanpublic LocalSessionFactoryBean getSessionFactory(){    LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();    sessionFactory.setPackagesToScan("bel.rdigital.p6spy.boot.test.model");    Properties hibernateProperties = new Properties();    hibernateProperties.setProperty(DIALECT, "org.hibernate.dialect.PostgreSQLDialect");    hibernateProperties.setProperty(HBM2DDL_AUTO, "create");    hibernateProperties.setProperty(SHOW_SQL, "true");}我期望一個(gè) sql 輸出，但得到兩個(gè)具有不同 p6spy 連接的相似 sql 輸出：1) p6spy - time 1|con 2|insert into serverstartups (applicationName, hostName, ip, startDate, stopDate, startupId) 值 ('', 'DIMON-LAPTOP', '192.168.88.244', '2019-02-11T12: 00:46.989+0300'，空值，1)2) p6spy - time 1|con 5|insert into serverstartups (applicationName, hostName, ip, startDate, stopDate, startupId) 值 ('', 'DIMON-LAPTOP', '192.168.88.244', '2019-02-11T12: 00:46.989+0300'，空值，1)如您所見，除了連接（2 和 5）之外，這些輸出是相似的