If the output of your first script execution matches what is shown in Listing 2, congratulations are in order.

如果第一个脚本执行的输出与清单2所示的相匹配，那么恭喜您了。

youdao

Only three variables determine the outcome: is the script on the same domain as the main page, is it necessary to preserve execution order, and should the busy indicators be triggered.

只有三个关键变量来决定结果：是否需要跨域，是否需要确保执行顺序，是否需要触发示忙器。

youdao

Only three variables determine the outcome: is the script on the same domain as the main page, is it necessary to preserve execution order, and should the busy indicators be triggered.

只有三个关键变量来决定结果：是否需要跨域，是否需要确保执行顺序，是否需要触发示忙器。

youdao