在使用Java中使用嵌入式服务器时，如何将Tomcat版本隐藏在错误消息中

发布于 2025-02-10 23:03:38 字数 433 浏览 2 评论 0原文

我有一个Java应用程序，我正在使用嵌入式的tomcat服务器，看起来这样，

Tomcat tomcat = new Tomcat()

我在这里创建了嵌入式的tomcat服务器。

问题语句

每当有错误时，它会显示我正在使用的tomcat版本的信息，

如何将其隐藏在Java中？

我有一个想法，我需要覆盖 serverinfo.properties ，但是我该怎么做？

原文

I have a java application where i'm using embedded Tomcat servers,
which looks like this

Tomcat tomcat = new Tomcat()

I'm creating an embedded tomcat server here.

Problem statement

whenever there's an error it displays information on which tomcat version i'm using,

how to hide this in java?

i have a little idea that i need to override ServerInfo.properties, but how do i do this?

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佼人 2025-02-17 23:03:38

我不确定如何在Java中执行此操作，但是如果您使用任何构建脚本（例如Ant / gradle）来进行分配目的，我们可以编写一个任务来覆盖 /硬化JAR文件，并替换 serverInfo。属性文件，具有自定义值的内容。

ANT构建脚本的代码看起来像

<target name="override.tomcat">
        <jar destfile="path/to/tomcat-embed-core-9.0.62.jar" update="true">
            <fileset dir="src/"> <!-- folder where you keep the directory/file to raplace-->
                <include name="org/apache/catalina/util/ServerInfo.properties"/> <!-- file to replace within directory path in side the jar-->
            </fileset>
        </jar>
    </target>

，在Gradle中，

task overRideTomcat(type: Jar) {
    from(zipTree(file("path/to/tomcat-embed-core-9.0.62.jar"))) {
        exclude '**/org/apache/catalina/util/ServerInfo.properties'
    }

    from('src/') {
        include('/org/apache/catalina/util/ServerInfo.properties')
    }

    archiveName "tomcat-embed-core-9.0.62.jar"
}

请确保您在SRC目录下使用了与您在Include语句中提到的相同路径中的修改后的properties文件。

I'm not sure how we can do this in java, but if you are using any build scripts like ant / gradle for distribution purpose, we can write a task to override / harden the jar file, and replace the ServerInfo.properties file with the customized value whatever we need.

the code for ant build scripts would look like

<target name="override.tomcat">
        <jar destfile="path/to/tomcat-embed-core-9.0.62.jar" update="true">
            <fileset dir="src/"> <!-- folder where you keep the directory/file to raplace-->
                <include name="org/apache/catalina/util/ServerInfo.properties"/> <!-- file to replace within directory path in side the jar-->
            </fileset>
        </jar>
    </target>

and in gradle

task overRideTomcat(type: Jar) {
    from(zipTree(file("path/to/tomcat-embed-core-9.0.62.jar"))) {
        exclude '**/org/apache/catalina/util/ServerInfo.properties'
    }

    from('src/') {
        include('/org/apache/catalina/util/ServerInfo.properties')
    }

    archiveName "tomcat-embed-core-9.0.62.jar"
}

make sure you have the modified ServerInfo.properties file under src directory in the same path as you have mentioned in the include statement.

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