我使用ibroker和容易地设法停止脚本

stopScript();

简单地创建一个BOOL条件， 这里不需要复杂的代码。

即使你把它变成true/或多次， 它会给你一条解，而不是多条解 基本上就是这么简单。

如果你只是想停止执行更多的代码而不“抛出”任何错误，你可以暂时覆盖window。如cross-exit所示:

function exit(code) {
    const prevOnError = window.onerror
    window.onerror = () => {
        window.onerror = prevOnError
        return true
    }

    throw new Error(`Script termination with code ${code || 0}.`)
}

console.log("This message is logged.");
exit();
console.log("This message isn't logged.");

If you're looking for a way to forcibly terminate execution of all Javascript on a page, I'm not sure there is an officially sanctioned way to do that - it seems like the kind of thing that might be a security risk (although to be honest, I can't think of how it would be off the top of my head). Normally in Javascript when you want your code to stop running, you just return from whatever function is executing. (The return statement is optional if it's the last thing in the function and the function shouldn't return a value) If there's some reason returning isn't good enough for you, you should probably edit more detail into the question as to why you think you need it and perhaps someone can offer an alternate solution.

注意，在实践中，大多数浏览器的Javascript解释器在遇到错误时会简单地停止运行当前脚本。所以你可以做一些事情，比如访问一个未设置变量的属性:

function exit() {
    p.blah();
}

它可能会中止脚本。但你不应该指望它，因为它根本不是标准的，而且它看起来真的是一个糟糕的做法。

编辑:好吧，也许这不是一个很好的答案Ólafur的光。尽管他链接到的die()函数基本上实现了我的第二段，即它只是抛出一个错误。

退出JS或Node脚本的方法有很多。以下是最相关的:

// This will never exit!
setInterval((function() {  
    return;
}), 5000);

// This will exit after 5 seconds, with signal 1
setTimeout((function() {  
    return process.exit(1);
}), 5000);

// This will also exit after 5 seconds, and print its (killed) PID
setTimeout((function() {  
    return process.kill(process.pid);
}), 5000);

// This will also exit after 5 seconds and create a core dump.
setTimeout((function() {  
    return process.abort();
}), 5000);

如果你在REPL中(即在命令行上运行node之后)，你可以输入.exit退出。

放置调试器;关键字，在你想要停止执行的JavaScript代码。然后打开您喜欢的浏览器的开发人员工具并重新加载页面。现在它应该自动暂停。打开工具的Sources部分:调试器;关键字高亮显示，您可以选择恢复脚本执行。

我希望这能有所帮助。

更多信息请浏览:

https://developer.mozilla.org/de/docs/Tools/Debugger http://www.w3schools.com/js/js_debugging.asp