问题描述
Selenium WebDriver的默认隐式等待值是什么?
What is Selenium WebDriver's default implicit wait value?
Selenium文档说它是"0"，但是当我在一个新项目上调用.findElement时，DOM上不存在任何元素，它似乎会在一段时间后得到TimeoutException而不是无限期地挂起. "0"表示永远等待吗?
The selenium documentation says that it is "0" but when I call .findElement on a brand new project, where a element doesn't exist on the DOM, it seems to get a TimeoutException after a while rather than hang indefinitely. Does "0" mean wait forever or not?
推荐答案
隐式等待的默认值确实为零，这意味着(并且一直意味着)如果找不到该元素，则会立即使findElement失败. "您不应该直接从findElement收到TimeoutException.使用WebDriverWait构造，在使用所谓的显式等待"时，您可能只会收到该信息.
The default value for implicit waits is indeed zero, which means (and always has meant) "fail findElement immediately if the element can't be found." You shouldn't be receiving a TimeoutException directly from findElement. You'll likely only be receiving that when using a so-called "explicit wait", using the WebDriverWait construct.
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