Maven 配置文件无法获取 site.url

Question

使用 Maven 和 TestNG 处理 java 项目。尝试将环境变量放入 Maven 配置文件并使用 mvn clean install -Pdevhost 调用它们

问题是浏览器无法获取站点网址。错误：

java.lang.NullPointerException: null value in entry: url=null

Pom 文件配置文件：

  <build>
    <plugins>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.7.0</version>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.21.0</version>
            <configuration>
                <suiteXmlFiles>
                    <file>${project.basedir}/suites/smoke.xml</file>
                </suiteXmlFiles>
                <systemPropertyVariables>
                    <environment.properties>/environment.properties</environment.properties>
                </systemPropertyVariables>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
            </configuration>
        </plugin>
    </plugins>
    <testResources>
        <testResource>
            <directory>src\test\resources</directory>
            <filtering>true</filtering>
        </testResource>
    </testResources>

    <resources>
        <resource>
            <directory>src\test\resources</directory>
            <filtering>true</filtering>
        </resource>
    </resources>

</build>

    <!-- Profiles configuration -->
    <profiles>

        <!--Environments "mvn test -P dev3"-->

        <profile>
            <id>devhost</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
                <site.url>https://siteurl.com</site.url>
            </properties>
        </profile>
</profiles>

具有属性的文件称为“environment.properties”文件，位于 src/test/resources 下：

site.url=${site.url}

驱动程序获取站点URL的Java类：

public void SetUp() {


    driver = new ChromeDriver();
    System.setProperty("webdriver.chrome.driver", 
    ConfigFileReader.getDriverPath());

    driver.manage().window().maximize();

    driver.get(System.getProperty("site.url"));

    driver.manage().timeouts().implicitlyWait(40, TimeUnit.SECONDS);

Answer 1

在 java 类中添加了属性加载器。

 PropertyLoader config = new PropertyLoader();
 baseUrl = config.getProperty("site.url");
 driver.get(baseUrl);