如何解决JMeter Maven插件生成的SSL路径含C\:格式问题

问题 #

我通过如下pom.xml配置jmeter-maven-plugin来设置4个JMeter系统属性：

<plugin>
    <groupId>com.lazerycode.jmeter</groupId>
    <artifactId>jmeter-maven-plugin</artifactId>
    <version>${jmeter-maven-plugin.version}</version>
    <configuration>
        <skipTests>${skipNFTs}</skipTests>
        <generateReports>true</generateReports>
        <reportDirectory>${basedir}/target/reports/${performanceTest}</reportDirectory>
        <logsDirectory>${basedir}/target/reports/${performanceTest}</logsDirectory>
        <jmeterExtensions>
            <artifact>org.apache.activemq:activemq-all:jar:5.16.0</artifact>
        </jmeterExtensions>
        <junitLibraries/>
        <propertiesSystem>
            <javax.net.ssl.trustStore>${project.build.directory}/target/jmeter/keystore/eskort_keystore.keystore</javax.net.ssl.trustStore>
            <javax.net.ssl.trustStorePassword>P@ssw0rd</javax.net.ssl.trustStorePassword>
            <javax.net.ssl.keyStore>${basedir}/target/jmeter/keystore/eskort_keystore.keystore</javax.net.ssl.keyStore>
            <javax.net.ssl.keyStorePassword>P@ssw0rd</javax.net.ssl.keyStorePassword>
        </propertiesSystem>
</plugin>

生成的属性文件内容如下：

#Thu Jun 08 17:42:06 EEST 2023
javax.net.ssl.keyStore=C\:\\MyTools\\GitRepo\\Compliance\\performance/target/jmeter/keystore/eskort_keystore.keystore
javax.net.ssl.keyStorePassword=P@ssw0rd
avax.net.ssl.trustStore=C\:\\MyTools\\GitRepo\\Compliance\\performance\\targt/target/jmeter/keystore/eskort_keystore.keystore
javax.net.ssl.trustStorePassword=P@ssw0rd
sun.net.http.allowRestrictedHeaders=true

问题在于路径开头的C\:格式导致该路径不可用，该如何修复？

解决方案 #

针对Windows系统下路径转义异常的问题，可通过以下几种方式修复：

1. 统一使用Maven内置变量的正确写法 #

你配置中同时混用了${project.build.directory}和${basedir}，且路径存在多余的/target拼接（${project.build.directory}本身就指向target目录），这会导致插件处理路径时出错。建议统一使用${project.build.directory}并全程用正斜杠：

<propertiesSystem>
    <javax.net.ssl.trustStore>${project.build.directory}/jmeter/keystore/eskort_keystore.keystore</javax.net.ssl.trustStore>
    <javax.net.ssl.trustStorePassword>P@ssw0rd</javax.net.ssl.trustStorePassword>
    <javax.net.ssl.keyStore>${project.build.directory}/jmeter/keystore/eskort_keystore.keystore</javax.net.ssl.keyStore>
    <javax.net.ssl.keyStorePassword>P@ssw0rd</javax.net.ssl.keyStorePassword>
</propertiesSystem>

2. 禁用插件的属性转义功能 #

在插件配置中添加<escapeProperties>false</escapeProperties>，强制插件不对属性值做转义处理，避免反斜杠被错误转换为\:格式：

<configuration>
    <!-- 保留原有其他配置 -->
    <escapeProperties>false</escapeProperties>
    <propertiesSystem>
        <!-- 你的SSL属性配置 -->
    </propertiesSystem>
</configuration>

3. 手动统一路径分隔符 #

如果必须使用绝对路径，直接用正斜杠替换Windows反斜杠（Java本身支持正斜杠作为路径分隔符）：

<javax.net.ssl.keyStore>C:/MyTools/GitRepo/Compliance/performance/target/jmeter/keystore/eskort_keystore.keystore</javax.net.ssl.keyStore>

内容的提问来源于stack exchange，提问作者Luca Ruggeri