java 如何将驱动程序声明为全局驱动程序？
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How do I declare a driver as global?
提问by Indigo
Here is how I declare firefox driver:
这是我声明 Firefox 驱动程序的方式：
public static WebDriver driver = new FirefoxDriver();
I place the code above outside main and within my class (global)
我将上面的代码放在 main 之外和我的类中（全局）
Here is how I declare chrome driver:
这是我声明 chrome 驱动程序的方式：
System.setProperty("webdriver.chrome.driver", "/path/xxx/xxx/xx");
WebDriver driver = new ChromeDriver();
I place the code above in main
我将上面的代码放在 main 中
Here is the issue:
这是问题：
I want to make the ChromeDriver as a global but I NEEDto set the property beforedoing so. But I place the System.setProperty("xx","xx");within the main body. Cuz it gives error when placed outside.
我想将 ChromeDriver 设为全局，但我需要在此之前设置该属性。但我把 放在System.setProperty("xx","xx");主体内。因为它放在外面时会出错。
Here is a user trying to do the same thing as me. Trying to run different browsers using the same driver : How to run Selenium tests in multiple browsers for cross-browser testing using Java?
这是一个试图和我做同样事情的用户。尝试使用相同的驱动程序运行不同的浏览器：如何在多个浏览器中运行 Selenium 测试以使用 Java 进行跨浏览器测试？
The answer is involves declaring the driver in the main body and not as a constant before.
答案是涉及在主体中声明驱动程序，而不是之前的常量。
My issue:All functions need driver declaration from before. Calling functions which use driver. If I declare driverin main, I need to continuously pass it as a parameter to all the functions. I do not wish to do that. Here is an example function
我的问题：所有函数都需要之前的驱动程序声明。调用使用driver. 如果我driver在 main 中声明，我需要不断地将它作为参数传递给所有函数。我不想那样做。这是一个示例函数
public static void a(){
driver.findElement(By.id("hi"));
}
回答by SiKing
How about something like:
怎么样：
class SomeTest {
static WebDriver driver;
public static void main(String[] args) {
System.setProperty("key", "value");
driver = new ChromeDriver();
}
public static void a() {
driver.findElement(By.id("hi"));
}
}
