并检查它们属性
And check their attributes
以上为机器翻译结果,长、整句建议使用 人工翻译 。
清单1相当简单;清单4稍微有点复杂,但是它们在开始时都要检查就绪状态,并获取responsetext属性的值。
Listing 1 is fairly simple; Listing 4 is a little more complicated, but to begin, both check the ready state and then grab the value (or values) in the responseText property.
youdao
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