为了使用await/catch，您需要捕获Promise。下面是如何使用try/catch对已解析或已拒绝的Promise进行错误处理...
在Vue.js中,watch是一个非常有用的特性,它允许开发者观察和响应 Vue 实例上的数据变动。当你在监视一个可能会抛出错误的表达式或函数时,使用try...catch结构可以帮助你捕获并处理这些错误,防止整个应用因为未捕获的异常而崩溃。 基础概念 try...catch是一种错误处理机制,它允许你指定一段可能抛出错误的代码(try块...
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如果调用threadgroup.interrupt_all();,则单个函数将处理中断,这将导致线程保持在它的循环中,而不会被适当中断。我如何改变我的错误处理来解释这种类型的异常,并模仿这种行为,就好像intial循环的外部trycatch块捕获了线程中断异常一样?我在想,也许会捕捉到时间中断的异常,并将布尔值设置为true, ...