2020-11-18 16:26

@海哥 目前jpress还是不支持mysql8.0版,对吗?

2020-11-18 16:16

@海哥 首先感谢你的帮助,我已经成功安装完成。
环境:mysql(V5.7.32)、 tomcat(V9.0.39)、jpress(V3.3.0)
还有一个问题想问一下,因为我现在安装都在同一个服务器,如果我要把数据库独立出去,请问需要修改那个配置文件?
之前点击下一步没有反应,我发现是浏览器的问题,换成火狐就OK了

2020-11-18 14:28

@海哥 我现在mysql版本是
[root@db02 ~]# mysql -V
mysql Ver 14.14 Distrib 5.6.50, for Linux (x86_64) using EditLine wrapper

2020-11-18 10:48

@海哥,我现在把mysql(V5.0.10),tomcat(V9.0.39),jpress(V3.3.0)都安装在同一台服务器,可以点击下一步了,但提示数据库找不到。数据库用127.0.0.1和10.0.0.53(本机IP)都用过,都报提示无法连接数据库。我也看了一下日志,好像提示lhb这个用户无法访问数据库?但我用navicat可以用10.0.0.53打开数据库。(说明数据库名,用户名,密码我没弄错)有点晕了~~

JFinal-4.9.02 action report -------- 2020-11-18 10:22:25 --------------------------
Url : POST /install/gotoStep3
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : gotoStep3
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
Parameter : dbName=jpress dbUser=lhb dbPwd=123456 dbHost=127.0.0.1 dbPort=3306
--------------------------------------------------------------------------------

JFinal-4.9.02 action report -------- 2020-11-18 10:22:25 --------------------------
Url : GET /install/error
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : error
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
--------------------------------------------------------------------------------

JFinal-4.9.02 action report -------- 2020-11-18 10:22:35 --------------------------
Url : GET /install/step2
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : step2
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
--------------------------------------------------------------------------------
2020-11-18 10:22:53.511 ERROR com.zaxxer.hikari.pool.HikariPool - HikariPool-2 - Exception during pool initialization.
java.sql.SQLException: Access denied for user 'lhb'@'db02' (using password: YES)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3933)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3869)
......
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Access denied for user 'lhb'rd: YES)
.......

JFinal-4.9.02 action report -------- 2020-11-18 10:22:53 --------------------------
Url : POST /install/gotoStep3
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : gotoStep3
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
Parameter : dbName=jpress dbUser=lhb dbPwd=123456 dbHost=10.0.0.53 dbPort=3306
--------------------------------------------------------------------------------

JFinal-4.9.02 action report -------- 2020-11-18 10:22:53 --------------------------
Url : GET /install/error
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : error
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
--------------------------------------------------------------------------------

JFinal-4.9.02 action report -------- 2020-11-18 10:25:40 --------------------------
Url : GET /install/step2
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : step2
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
--------------------------------------------------------------------------------

以下是我的数据库授权情况
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| jpress |
| mysql |
| performance_schema |
+--------------------+
4 rows in set (0.01 sec)

mysql> select user,host from mysql.user;
+------+-----------+
| user | host |
+------+-----------+
| lhb | % |
| root | 127.0.0.1 |
| root | ::1 |
| | db02 |
| root | db02 |
| | localhost |
| root | localhost |
+------+-----------+
7 rows in set (0.00 sec)

mysql> show grants for lhb;
+-----------------------------------------------------------------------------------------+
| Grants for lhb@% |
+-----------------------------------------------------------------------------------------+
| GRANT USAGE ON *.* TO 'lhb'@'%' IDENTIFIED BY PASSWORD '*6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9' |
| GRANT ALL PRIVILEGES ON `jpress`.* TO 'lhb'@'%' |
+-----------------------------------------------------------------------------------------+
2 rows in set (0.00 sec)

服务都是正常的
[root@db02 ~]# netstat -lntup|egrep "3306|8080"
tcp6 0 0 :::8080 :::* LISTEN 10949/java
tcp6 0 0 :::3306 :::* LISTEN 11348/mysqld

2020-11-17 16:46

@海哥,我又重新换了一台服务器,环境一样。只安装v3.3.0版,但还是一样问题。这个是日志。你帮我想想办法吧。我都快疯了。
[root@db02 logs]# cat catalina.out
17-Nov-2020 16:38:46.660 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.服务器版本: Apache Tomcat/9.0.39
17-Nov-2020 16:38:46.664 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器构建: Oct 6 2020 14:11:46 UTC
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器版本号(: 9.0.39.0
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 操作系统名称: Linux
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.版本: 3.10.0-1127.18.2.el7.x86_64
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 架构: amd64
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 环境变量: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.262.b10-0.el7_8.x86_64/jre
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java虚拟机版本: 1.8.0_262-b10
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.供应商: Oracle Corporation
17-Nov-2020 16:38:46.665 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /server/tools/tomcat/apache-tomcat-9.0.39
17-Nov-2020 16:38:46.666 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /server/tools/tomcat/apache-tomcat-9.0.39
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Djava.util.logging.config.file=/code/tomcat/conf/logging.properties
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Djdk.tls.ephemeralDHKeySize=2048
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Djava.protocol.handler.pkgs=org.apache.catalina.webresources
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Dorg.apache.catalina.security.SecurityListener.UMASK=0027
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Dignore.endorsed.dirs=
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Dcatalina.base=/code/tomcat
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Dcatalina.home=/code/tomcat
17-Nov-2020 16:38:46.668 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:-Djava.io.tmpdir=/code/tomcat/temp
17-Nov-2020 16:38:46.670 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent 在java.library.path:[/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]上找不到基于APR的Apache Tomcat本机库,该库允许在生产环境中获得最佳性能
17-Nov-2020 16:38:47.505 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["http-nio-8080"]
17-Nov-2020 16:38:47.589 信息 [main] org.apache.catalina.startup.Catalina.load 服务器在[1408]毫秒内初始化
17-Nov-2020 16:38:47.664 信息 [main] org.apache.catalina.core.StandardService.startInternal 正在启动服务[Catalina]
17-Nov-2020 16:38:47.665 信息 [main] org.apache.catalina.core.StandardEngine.startInternal 正在启动 Servlet 引擎:[Apache Tomcat/9.0.39]
17-Nov-2020 16:38:47.722 信息 [main] org.apache.catalina.startup.HostConfig.deployWAR 正在部署web应用程序存档文件[/server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0.war]
17-Nov-2020 16:38:58.430 信息 [main] org.apache.jasper.servlet.TldScanner.scanJars 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录,以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。
Jboot Scan ClassPath: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/classes
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-model-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jpress-commons-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jpress-service-provider-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jpress-web-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-search-opensearch-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-service-provider-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-search-opensearch-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-page-model-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-search-es-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-web-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-search-db-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-page-service-api-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-model-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jboot-3.5.4.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jpress-service-api-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jpress-template-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-web-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-search-lucene-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jpress-core-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/jpress-model-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-search-api-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-service-api-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-search-db-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-service-api-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-search-es-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-article-search-lucene-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-service-provider-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-page-web-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-page-service-provider-3.0.jar
Jboot Scan Jar: /server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/module-product-search-api-3.0.jar
2020-11-17 16:39:01.133 WARN net.sf.ehcache.config.ConfigurationFactory - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0/WEB-INF/lib/ehcache-2.10.6.jar!/ehcache-failsafe.xml
17-Nov-2020 16:39:03.773 信息 [main] org.apache.catalina.startup.HostConfig.deployWAR web应用程序存档文件[/server/tools/tomcat/apache-tomcat-9.0.39/webapps/jpress-v3.3.0.war]的部署已在[16,051]ms内完成
17-Nov-2020 16:39:03.774 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [/server/tools/tomcat/apache-tomcat-9.0.39/webapps/ROOT]
17-Nov-2020 16:39:03.793 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[/server/tools/tomcat/apache-tomcat-9.0.39/webapps/ROOT]的部署已在[19]毫秒内完成
17-Nov-2020 16:39:03.793 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [/server/tools/tomcat/apache-tomcat-9.0.39/webapps/docs]
17-Nov-2020 16:39:03.829 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[/server/tools/tomcat/apache-tomcat-9.0.39/webapps/docs]的部署已在[36]毫秒内完成
17-Nov-2020 16:39:03.829 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [/server/tools/tomcat/apache-tomcat-9.0.39/webapps/examples]
17-Nov-2020 16:39:04.243 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[/server/tools/tomcat/apache-tomcat-9.0.39/webapps/examples]的部署已在[414]毫秒内完成
17-Nov-2020 16:39:04.244 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [/server/tools/tomcat/apache-tomcat-9.0.39/webapps/host-manager]
17-Nov-2020 16:39:04.294 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[/server/tools/tomcat/apache-tomcat-9.0.39/webapps/host-manager]的部署已在[50]毫秒内完成
17-Nov-2020 16:39:04.295 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [/server/tools/tomcat/apache-tomcat-9.0.39/webapps/manager]
17-Nov-2020 16:39:04.323 信息 [main] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[/server/tools/tomcat/apache-tomcat-9.0.39/webapps/manager]的部署已在[29]毫秒内完成
17-Nov-2020 16:39:04.339 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["http-nio-8080"]
17-Nov-2020 16:39:04.482 信息 [main] org.apache.catalina.startup.Catalina.start [16892]毫秒后服务器启动

JFinal-4.9.02 action report -------- 2020-11-17 16:46:00 --------------------------
Url : GET /install
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : index
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
--------------------------------------------------------------------------------

JFinal-4.9.02 action report -------- 2020-11-17 16:46:01 --------------------------
Url : GET /install/step2
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : step2
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
--------------------------------------------------------------------------------

2020-11-17 16:15

@海哥,要不我重新安装一下v3.3.0版,并清空一下日志。操作一下看看有没有相关的报错。你看行吗?

2020-11-17 15:21

我一开始安装了jpress3.2.5的版本,后来也是到了数据库配置页点下一步,没有反应。我就删除jpress3.2.5.war,重新上传jpress3.3.0.war,后发现还是同样的问题。

2020-11-17 15:14

--------------------------------------------------------------------------------

JFinal-4.9 action report -------- 2020-11-17 09:27:05 --------------------------
Url : GET /install/step2
Controller : io.jpress.web.install.InstallController.(InstallController.java:1)
Method : step2
Interceptor : io.jpress.web.interceptor.UTMInterceptor.(UTMInterceptor.java:1)
io.jpress.web.interceptor.JPressInterceptor.(JPressInterceptor.java:1)
io.jpress.web.install.InstallInterceptor.(InstallInterceptor.java:1)
--------------------------------------------------------------------------------
17-Nov-2020 09:27:36.520 信息 [main] org.apache.catalina.core.StandardServer.await 通过关闭端口接收到有效的关闭命令。正在停止服务器实例。
17-Nov-2020 09:27:36.520 信息 [main] org.apache.coyote.AbstractProtocol.pause 暂停ProtocolHandler["http-nio-8080"]
17-Nov-2020 09:27:36.538 信息 [main] org.apache.catalina.core.StandardService.stopInternal 正在停止服务[Catalina]
17-Nov-2020 09:27:36.606 警告 [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads Web应用程序[jpress-v3.2.5]似乎启动了一个名为[__DEFAULT__]的线程,但未能停止它。这很可能会造成内存泄漏。线程的堆栈跟踪:[
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
java.util.TimerThread.mainLoop(Timer.java:526)
java.util.TimerThread.run(Timer.java:505)]
17-Nov-2020 09:27:36.607 严重 [main] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks web应用程序[jpress-v3.2.5]创建了一个ThreadLocal,其键类型为[com.jfinal.template.io.WriterBuffer$3](值为[com.jfinal.template.io.WriterBuffer$3@5c5bc645]),值类型为[com.jfinal.template.io.FastStringWriter](值为[),但在停止web应用程序时未能将其删除。线程将随着时间的推移而更新,以尝试避免可能的内存泄漏
17-Nov-2020 09:27:36.607 严重 [main] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks web应用程序[jpress-v3.2.5]创建了一个ThreadLocal,其键类型为[com.jfinal.template.io.WriterBuffer$2](值为[com.jfinal.template.io.WriterBuffer$2@5657f300]),值类型为[com.jfinal.template.io.CharWriter](值为[com.jfinal.template.io.CharWriter@4bb0cae5),但在停止web应用程序时未能将其删除。线程将随着时间的推移而更新,以尝试避免可能的内存泄漏
17-Nov-2020 09:27:36.607 严重 [main] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks web应用程序[jpress-v3.2.5]创建了一个ThreadLocal,其键类型为[com.jfinal.template.io.WriterBuffer$3](值为[com.jfinal.template.io.WriterBuffer$3@5c5bc645]),值类型为[com.jfinal.template.io.FastStringWriter](值为[),但在停止web应用程序时未能将其删除。线程将随着时间的推移而更新,以尝试避免可能的内存泄漏
17-Nov-2020 09:27:36.608 严重 [main] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks web应用程序[jpress-v3.2.5]创建了一个ThreadLocal,其键类型为[com.jfinal.template.io.WriterBuffer$2](值为[com.jfinal.template.io.WriterBuffer$2@5657f300]),值类型为[com.jfinal.template.io.CharWriter](值为[com.jfinal.template.io.CharWriter@49db5438),但在停止web应用程序时未能将其删除。线程将随着时间的推移而更新,以尝试避免可能的内存泄漏

2020-11-17 15:14

日志太多,我在同一个服务器安装过v3.2.5的版本,好像有报错。但v3.3.0m有相关的报错信息

2020-11-17 14:59

[root@web04 logs]# ll
总用量 17176
-rw-r----- 1 root root 13952 11月 16 12:12 catalina.2020-11-16.log
-rw-r----- 1 root root 33241 11月 17 09:28 catalina.2020-11-17.log
-rw-r----- 1 root root 17477069 11月 17 14:16 catalina.out
-rw-r----- 1 root root 0 11月 16 11:09 host-manager.2020-11-16.log
-rw-r----- 1 root root 0 11月 17 09:12 host-manager.2020-11-17.log
-rw-r----- 1 root root 1074 11月 16 12:12 localhost.2020-11-16.log
-rw-r----- 1 root root 1979 11月 17 09:28 localhost.2020-11-17.log
-rw-r----- 1 root root 10872 11月 16 16:57 localhost_access_log.2020-11-16.txt
-rw-r----- 1 root root 36378 11月 17 14:16 localhost_access_log.2020-11-17.txt
-rw-r----- 1 root root 0 11月 16 11:09 manager.2020-11-16.log
-rw-r----- 1 root root 0 11月 17 09:12 manager.2020-11-17.log
看哪个日志文件呢?