将时间戳变量添加到应用程序属性中的文件夹路径值 [英] Add Timestamp Variable to Folder Path Value in Application Properties

问题描述

所以我需要在 app.properties 文件中设置一个文件夹路径名值.我还想以当前时间戳命名它，这样当它用于创建文件时，它也会创建文件夹.我目前拥有的不起作用.

So I need to set a folder path name value in the app.properties file. I also want to name it after the current timestamp so that when it's used to create a file it'll also create the folder. What I current have doesn't work.

screenshot.events = STARTED,SUCCEEDED,FAILED,STEP
screenshot.path = C:/Automation/${timestamp}
webdriver.type=CHROME

推荐答案

这里有 3 个选项:

您可以在启动 Spring Boot 应用程序时定义所需的 SystemProperty:

You can define the required SystemProperty when launching your Spring Boot Application:

public static void main(String[] args) {
        System.setProperty("timestamp",String.valueOf(System.currentTimeMillis()));

        new SpringApplicationBuilder() //
                .sources(Launcher.class)//
                .run(args);
    }

然后，按照您的方式在 application.properties 中定义您的属性:

Then, define your property in application.properties just the way you did:

screenshot.path = C:/Automation/${timestamp}

2.注射时

@Value("${screenshot.path}")
public void setScreenshotPath(String screenshotPath) {
    this.screenshotPath = 
         screenshotPath.replace("${timestamp}", System.currentTimeMillis());
}

3.使用时 - 执行时的动态时间戳

@Value("${screenshot.path}")
private String screenshotPath;
...
new File(screenshotPath.replace("${timestamp}", System.currentTimeMillis());

//or the following without the need for ${timestamp} in screenshot.path
//new File(screenshotPath + System.currentTimeMillis());

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