我得到了一个
警告：(143,13) 'WebDriverWait(org.openqa.selenium.WebDriver, long)' 已弃用
在 Selenium 4.0.0-alpha-3 中。
但官方Selenium page只列出
WebDriverWait(WebDriver driver, Clock clock, Sleeper sleeper, long timeOutInSeconds, long sleepTimeOut)
已弃用。
怎么了？我正在使用 IntelliJ，这可能是他们的问题吗？
【问题讨论】：
标签： java selenium selenium-webdriver webdriverwait selenium4
此警告消息...
Warning: (143,13) 'WebDriverWait(org.openqa.selenium.WebDriver, long)' is deprecated
...暗示WebDriverWait 的当前构造函数已被弃用。
查看WebDriverWait.java 的代码似乎：
不推荐使用以下方法：
public WebDriverWait(WebDriver driver, long timeoutInSeconds)
@Deprecated
public WebDriverWait(WebDriver driver, long timeoutInSeconds) {
this(driver, Duration.ofSeconds(timeoutInSeconds));
}
public WebDriverWait(WebDriver driver, long timeoutInSeconds, long sleepInMillis)
@Deprecated
public WebDriverWait(WebDriver driver, long timeoutInSeconds, long sleepInMillis) {
this(driver, Duration.ofSeconds(timeoutInSeconds), Duration.ofMillis(sleepInMillis));
}
public WebDriverWait(WebDriver driver, Clock clock, Sleeper sleeper, long timeoutInSeconds, long sleepInMillis)
@Deprecated
public WebDriverWait(
WebDriver driver, Clock clock, Sleeper sleeper, long timeoutInSeconds, long sleepInMillis) {
this(
driver,
Duration.ofSeconds(timeoutInSeconds),
Duration.ofMillis(sleepInMillis),
clock,
sleeper);
}
虽然添加了以下方法：
public WebDriverWait(WebDriver driver, Duration timeout)
/**
* @param driver The WebDriver instance to pass to the expected conditions
* @param timeout The timeout when an expectation is called
* @see WebDriverWait#ignoring(java.lang.Class)
*/
public WebDriverWait(WebDriver driver, Duration timeout) {
this(
driver,
timeout,
Duration.ofMillis(DEFAULT_SLEEP_TIMEOUT),
Clock.systemDefaultZone(),
Sleeper.SYSTEM_SLEEPER);
}
public WebDriverWait(WebDriver driver, Duration timeout, Duration sleep)
/**
* Wait will ignore instances of NotFoundException that are encountered (thrown) by default in
* the 'until' condition, and immediately propagate all others. You can add more to the ignore
* list by calling ignoring(exceptions to add).
*
* @param driver The WebDriver instance to pass to the expected conditions
* @param timeout The timeout in seconds when an expectation is called
* @param sleep The duration in milliseconds to sleep between polls.
* @see WebDriverWait#ignoring(java.lang.Class)
*/
public WebDriverWait(WebDriver driver, Duration timeout, Duration sleep) {
this(driver, timeout, sleep, Clock.systemDefaultZone(), Sleeper.SYSTEM_SLEEPER);
}
WebDriver driver, Duration timeout, Duration sleep, Clock clock, Sleeper sleeper)
/**
* @param driver the WebDriver instance to pass to the expected conditions
* @param clock used when measuring the timeout
* @param sleeper used to make the current thread go to sleep
* @param timeout the timeout when an expectation is called
* @param sleep the timeout used whilst sleeping
*/
public WebDriverWait(WebDriver driver, Duration timeout, Duration sleep, Clock clock, Sleeper sleeper) {
super(driver, clock, sleeper);
withTimeout(timeout);
pollingEvery(sleep);
ignoring(NotFoundException.class);
this.driver = driver;
}
因此您会看到错误。
但是，我在 Seleniumv4.0.0-alpha* Java 客户端更改日志中看不到对 WebDriverWait 类的任何更改，并且该功能应继续按照当前实现运行。
v4.0.0-alpha-3 变更日志：v4.0.0-alpha-3
==============
* Add "relative" locators. The entry point is through the `RelativeLocator`.
Usage is like `driver.findElements(withTagName("p").above(lowest));`
* Add chromedriver cast APIs to remote server (#7282)
* `By` is now serializable over JSON.
* Add ApplicationCache, Fetch, Network, Performance, Profiler,
ResourceTiming, Security and Target CDP domains.
* Fixing Safari initialization code to be able to use Safari Technology
Preview.
* Ensure that the protocol converter handles the new session responses
properly.
* Expose devtools APIs from chromium derived drivers.
* Expose presence of devtools support on a role-based interface
* Move to new Grid, deleting the old standalone server and grid implementation.
* Switch to using `HttpHandler` where possible. This will impact projects that
are extending Selenium Grid.
* Respect "webdriver.firefox.logfile" system property in legacy Firefox driver.
Fixes #6649
* Back out OpenCensus support: OpenTracing and OpenCensus are merging, so
settle on one for now.
* Only allow CORS when using a —allow-cors flag in the Grid server
* If you're using the Java Platform Module System, all modules
associated with the project are generated as "open" modules. This
will change in a future release.
* The version of Jetty being used is unshadowed.
Selenium 的 Java 客户端 v4.0.0-alpha-3 仍然是 alpha 版本，需要通过 beta 版本，因此应该不能用于生产环境中的测试活动。
一个直接的解决方案是降级到当前的发布级别 Version 3.141.59
【讨论】：
它没有出现在文档中，但是如果您查看source code，您会看到@Deprecated 注释
@Deprecated
public WebDriverWait(WebDriver driver, long timeoutInSeconds) {
this(driver, Duration.ofSeconds(timeoutInSeconds));
}
在构造函数描述中你有解决方案
@deprecated 相反，使用 {@link WebDriverWait#WebDriverWait(WebDriver, Duration)}。
在任何情况下，哪个是从已弃用的构造函数中调用的构造函数。
new WebDriverWait(driver, Duration.ofSeconds(10));
【讨论】：
WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(10));
改用这个，只支持WebDriverWait(driver, clock)；
【讨论】：
给出以下警告的代码：
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
警告：WebDriver.Timeouts 类型中的方法 implicitlyWait(long, TimeUnit) 已弃用。
适用于 selenium4 的更新：
driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10));
【讨论】：
此代码 sn-p 与 Selenium 4.0 一起使用：
driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10));
【讨论】：
如您所说，使用 Selenium 4 像这样编写它，因为您尝试使用的内容已被弃用。 第一次导入。
import java.time.Duration;
driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10));
driver.manage().timeouts().scriptTimeout(Duration.ofSeconds(30));
driver.manage().timeouts().pageLoadTimeout(Duration.ofSeconds(60));
【讨论】：