解决 IntelliJ IDEA 内置的 Tomcat 日志中显示的中文乱码

秒速五厘米 2021-09-25 06:54 320阅读 0赞

### 解决 IntelliJ IDEA 内置的 Tomcat 日志中显示的中文乱码 ###

*  方法 1
 *  方法 2（不推荐）

笔者的环境：

> JDK 13.0.2  
> Maven 3.6.3  
> Tomcat 9.0.41（Servlet 4.0，JSP 2.3）  
> IntelliJ IDEA 2020.1.2 (Ultimate Edition)

初次在 IntelliJ IDEA 基于 Tomcat 构建 Web 应用时，往往会有 Tomcat 日志中显示中文乱码的问题。如下所示：

"C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin\catalina.bat" run
    [202X-xx-xx xx:xx:xx,470] Artifact XXXXX:war exploded: Waiting for server connection to start artifact deployment...
    Using CATALINA_BASE:   "C:\Users\XXXXX\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_XXXXX_X"
    Using CATALINA_HOME:   "C:\Program Files\Apache Software Foundation\Tomcat 9.0"
    Using CATALINA_TMPDIR: "C:\Program Files\Apache Software Foundation\Tomcat 9.0\temp"
    Using JRE_HOME:        "C:\Program Files\Java\jdk-13.0.2"
    Using CLASSPATH:       "C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin\bootstrap.jar;C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin\tomcat-juli.jar"
    Using CATALINA_OPTS:   ""
    NOTE: Picked up JDK_JAVA_OPTIONS:  --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
    XX-XXX-202X xx:xx:xx.759 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.鏈嶅姟鍣ㄧ増鏈�: Apache Tomcat/9.0.41
    XX-XXX-202X xx:xx:xx.760 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏈嶅姟鍣ㄦ瀯寤�:        xxx x 202x xx:xx:xx UTC
    XX-XXX-202X xx:xx:xx.761 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏈嶅姟鍣ㄧ増鏈彿:      9.0.41.0
    XX-XXX-202X xx:xx:xx.761 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鎿嶄綔绯荤粺鍚嶇О:      Windows 10
    XX-XXX-202X xx:xx:xx.761 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.鐗堟湰:           10.0
    XX-XXX-202X xx:xx:xx.761 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏋舵瀯:              amd64
    XX-XXX-202X xx:xx:xx.761 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 鐜鍙橀噺:     C:\Program Files\Java\jdk-13.0.2
    XX-XXX-202X xx:xx:xx.762 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Java铏氭嫙鏈虹増鏈�:    13.0.2+8
    XX-XXX-202X xx:xx:xx.762 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.渚涘簲鍟�:        Oracle Corporation
    XX-XXX-202X xx:xx:xx.762 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:     C:\Users\XXXXX\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_2021骞�2鏈�25鏃XXX_X
    XX-XXX-202X xx:xx:xx.762 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:     C:\Program Files\Apache Software Foundation\Tomcat 9.0
    XX-XXX-202X xx:xx:xx.763 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       --add-opens=java.base/java.lang=ALL-UNNAMED
    XX-XXX-202X xx:xx:xx.763 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       --add-opens=java.base/java.io=ALL-UNNAMED
    XX-XXX-202X xx:xx:xx.763 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
    XX-XXX-202X xx:xx:xx.763 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Djava.util.logging.config.file=C:\Users\XXXXX\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_2021骞�2鏈�25鏃XXXX_X\conf\logging.properties
    XX-XXX-202X xx:xx:xx.764 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
    XX-XXX-202X xx:xx:xx.764 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dcom.sun.management.jmxremote=
    XX-XXX-202X xx:xx:xx.764 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dcom.sun.management.jmxremote.port=1099
    XX-XXX-202X xx:xx:xx.764 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dcom.sun.management.jmxremote.ssl=false
    XX-XXX-202X xx:xx:xx.764 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dcom.sun.management.jmxremote.password.file=C:\Users\XXXXX\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_2021骞�2鏈�25鏃XXXX_X\jmxremote.password
    XX-XXX-202X xx:xx:xx.764 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dcom.sun.management.jmxremote.access.file=C:\Users\XXXXX\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_2021骞�2鏈�25鏃XXXX_X\jmxremote.access
    XX-XXX-202X xx:xx:xx.764 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Djava.rmi.server.hostname=127.0.0.1
    XX-XXX-202X xx:xx:xx.765 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Djdk.tls.ephemeralDHKeySize=2048
    XX-XXX-202X xx:xx:xx.765 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
    XX-XXX-202X xx:xx:xx.765 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dignore.endorsed.dirs=
    XX-XXX-202X xx:xx:xx.765 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dcatalina.base=C:\Users\XXXXX\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_2021骞�2鏈�25鏃XXXX_X
    XX-XXX-202X xx:xx:xx.765 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 9.0
    XX-XXX-202X xx:xx:xx.765 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鍛戒护琛屽弬鏁帮細       -Djava.io.tmpdir=C:\Program Files\Apache Software Foundation\Tomcat 9.0\temp
    XX-XXX-202X xx:xx:xx.775 淇℃伅 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent 鍦╦ava.library.path:[C:\XXXX...XXXX]涓婃壘涓嶅埌鍩轰簬APR鐨凙pache Tomcat鏈満搴擄紝璇ュ簱鍏佽鍦ㄧ敓浜х幆澧冧腑鑾峰緱鏈�浣虫�ц兘
    XX-XXX-202X xx:xx:xx.961 淇℃伅 [main] org.apache.coyote.AbstractProtocol.init 鍒濆鍖栧崗璁鐞嗗櫒 ["http-nio-8080"]
    XX-XXX-202X xx:xx:xx.642 淇℃伅 [main] org.apache.catalina.startup.Catalina.load 鏈嶅姟鍣ㄥ湪[1052]姣鍐呭垵濮嬪寲
    XX-XXX-202X xx:xx:xx.675 淇℃伅 [main] org.apache.catalina.core.StandardService.startInternal 姝ｅ湪鍚姩鏈嶅姟[Catalina]
    XX-XXX-202X xx:xx:xx.675 淇℃伅 [main] org.apache.catalina.core.StandardEngine.startInternal 姝ｅ湪鍚姩 Servlet 寮曟搸锛歔Apache Tomcat/9.0.41]
    XX-XXX-202X xx:xx:xx.683 淇℃伅 [main] org.apache.coyote.AbstractProtocol.start 寮�濮嬪崗璁鐞嗗彞鏌刐"http-nio-8080"]
    XX-XXX-202X xx:xx:xx.697 淇℃伅 [main] org.apache.catalina.startup.Catalina.start [55]姣鍚庢湇鍔″櫒鍚姩
    Connected to server
    [202X-xx-xx xx:xx:xx,067] Artifact XXXXX:war exploded: Artifact is being deployed, please wait...
    XX-XXX-202X xx:xx:xx.710 淇℃伅 [RMI TCP Connection(3)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars 鑷冲皯鏈変竴涓狫AR琚壂鎻忕敤浜嶵LD浣嗗皻鏈寘鍚玊LD銆� 涓烘璁板綍鍣ㄥ惎鐢ㄨ皟璇曟棩蹇楄褰曪紝浠ヨ幏鍙栧凡鎵弿浣嗘湭鍦ㄥ叾涓壘鍒癟LD鐨勫畬鏁碕AR鍒楄〃銆� 鍦ㄦ壂鎻忔湡闂磋烦杩囦笉闇�瑕佺殑JAR鍙互缂╃煭鍚姩鏃堕棿鍜孞SP缂栬瘧鏃堕棿銆�
    XX-XXX-202X xx:xx:xx.759 淇℃伅 [RMI TCP Connection(3)-127.0.0.1] org.springframework.web.context.ContextLoader.initWebApplicationContext Root WebApplicationContext: initialization started
    #XXXX init.
    XXXX
    XX-XXX-202X xx:xx:xx.160 淇℃伅 [RMI TCP Connection(3)-127.0.0.1] org.springframework.web.context.ContextLoader.initWebApplicationContext Root WebApplicationContext initialized in 400 ms
    XX-XXX-202X xx:xx:xx.923 璀﹀憡 [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom 浣跨敤[SHA1PRNG]鍒涘缓浼氳瘽ID鐢熸垚鐨凷ecureRandom瀹炰緥鑺辫垂浜哰761]姣銆�
    XX-XXX-202X xx:xx:xx.937 淇℃伅 [RMI TCP Connection(3)-127.0.0.1] org.springframework.web.servlet.FrameworkServlet.initServletBean Initializing Servlet 'springmvc'
    #XXX init.
    XXXX@xxxxxxx
    "C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin\catalina.bat" stop
    Using CATALINA_BASE:   "C:\Users\XXXXX\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_XXXXX_4"
    Using CATALINA_HOME:   "C:\Program Files\Apache Software Foundation\Tomcat 9.0"
    Using CATALINA_TMPDIR: "C:\Program Files\Apache Software Foundation\Tomcat 9.0\temp"
    Using JRE_HOME:        "C:\Program Files\Java\jdk-13.0.2"
    Using CLASSPATH:       "C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin\bootstrap.jar;C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin\tomcat-juli.jar"
    Using CATALINA_OPTS:   ""
    NOTE: Picked up JDK_JAVA_OPTIONS:  --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
    XX-XXX-202X xx:xx:xx.779 涓ラ噸 [main] org.apache.catalina.startup.Catalina.stopServer 鏈厤缃叧闂鍙ｃ�傞�氳繃OS淇″彿鍏抽棴鏈嶅姟鍣ㄣ�傛湇鍔″櫒鏈叧闂��

在以后的开发中将会明白，Tomcat 日志信息是开发中不可或缺的内容，因此修复此 Bug 必不可少。修复的方法如下。

# 方法 1 #

1.  修改 IntelliJ IDEA 的**用户**配置文件`idea64.exe.vmoptions`。按下图操作即可。实际上，这个文件位于`C:\Users\Windows用户名\AppData\Roaming\JetBrains\IntelliJIdea2020.1`。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dhbmdwYWlibG9n_size_16_color_FFFFFF_t_70_pic_center]

1.  在 IntelliJ IDEA 内部打开的文件`idea64.exe.vmoptions`中添加一行代码`-Dfile.encoding=UTF-8`即可。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dhbmdwYWlibG9n_size_16_color_FFFFFF_t_70_pic_center 1]

1.  重启 IntelliJ IDEA，将会看到 Tomcat 日志中显示了可读的中文。

**【注意】** 有人试图通过修改 IntelliJ IDEA 安装路径（如`C:\Program Files\JetBrains\IntelliJ IDEA 2020.1.2\bin`）下的配置文件`idea.exe.vmoptions`和`idea64.exe.vmoptions`来达到与上述相同的目的。这两个文件是 IntelliJ IDEA 全局的配置文件，而上述“方法 1”中的用户配置文件`idea64.exe.vmoptions`将会覆盖这两个文件的效果，因此在这两个文件中添加代码`-Dfile.encoding=UTF-8`是不起作用的。

# 方法 2（不推荐） #

1.  修改 Tomcat 的日志配置文件`logging.properties`。此文件位于目录`Tomcat 安装目录\conf`下，如`C:\Program Files\Apache Software Foundation\Tomcat 9.0\conf\logging.properties`。
2.  找到并打开此文件`logging.properties`，在该文件中将`java.util.logging.ConsoleHandler.encoding`值由`UTF-8`改为`GBK`即可。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dhbmdwYWlibG9n_size_16_color_FFFFFF_t_70_pic_center 2]

1.  重启 IntelliJ IDEA，将会看到 Tomcat 日志中显示了可读的中文。

**【注意】** 此方法将影响 Tomcat 通信的数据编码，有可能会使 Web 应用中的通信内容乱码，不建议使用该方法。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dhbmdwYWlibG9n_size_16_color_FFFFFF_t_70_pic_center]: /images/20210923/2ace0fd305b0425ea85620b782294f5f.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dhbmdwYWlibG9n_size_16_color_FFFFFF_t_70_pic_center 1]: /images/20210923/f863e238a69641c8b18579efa362dfee.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dhbmdwYWlibG9n_size_16_color_FFFFFF_t_70_pic_center 2]: /images/20210923/8fb47b1bf3504161963213d1a6371de8.png