If you need more complex behavior, you can add try-catch-finally blocks.

如果需要更复杂的行为，那么也可以添加try - catch - finally块。

youdao

Finally, the page USES a try block to catch any unforeseen errors with the error description displayed on the page.

最后，页面使用try块捕获任何不可预见的错误，并在页面上显示错误描述。

youdao

Don't you hate writing try/catch/finally blocks all the time?

您是不是也一直非常痛恨编写try/catch/finally 块呢？

youdao

Don't you hate writing try/catch/finally blocks all the time?

您是不是也一直非常痛恨编写try/catch/finally 块呢？

youdao