JavaScript相当于PHP的die。顺便说一句，它只是调用exit()(谢谢splattne):

function exit( status ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Brett Zamir (http://brettz9.blogspot.com)
    // +      input by: Paul
    // +   bugfixed by: Hyam Singer (http://www.impact-computing.com/)
    // +   improved by: Philip Peterson
    // +   bugfixed by: Brett Zamir (http://brettz9.blogspot.com)
    // %        note 1: Should be considered expirimental. Please comment on this function.
    // *     example 1: exit();
    // *     returns 1: null

    var i;

    if (typeof status === 'string') {
        alert(status);
    }

    window.addEventListener('error', function (e) {e.preventDefault();e.stopPropagation();}, false);

    var handlers = [
        'copy', 'cut', 'paste',
        'beforeunload', 'blur', 'change', 'click', 'contextmenu', 'dblclick', 'focus', 'keydown', 'keypress', 'keyup', 'mousedown', 'mousemove', 'mouseout', 'mouseover', 'mouseup', 'resize', 'scroll',
        'DOMNodeInserted', 'DOMNodeRemoved', 'DOMNodeRemovedFromDocument', 'DOMNodeInsertedIntoDocument', 'DOMAttrModified', 'DOMCharacterDataModified', 'DOMElementNameChanged', 'DOMAttributeNameChanged', 'DOMActivate', 'DOMFocusIn', 'DOMFocusOut', 'online', 'offline', 'textInput',
        'abort', 'close', 'dragdrop', 'load', 'paint', 'reset', 'select', 'submit', 'unload'
    ];

    function stopPropagation (e) {
        e.stopPropagation();
        // e.preventDefault(); // Stop for the form controls, etc., too?
    }
    for (i=0; i < handlers.length; i++) {
        window.addEventListener(handlers[i], function (e) {stopPropagation(e);}, true);
    }

    if (window.stop) {
        window.stop();
    }

    throw '';
}

Javascript可以在devtools中禁用:ctrl+shift+j跟随cltf+shift+p，然后输入disable Javascript

上述可能的选项:

window.stop(); // equivalent to the 'stop' button in the browser
debugger; // debugs
for(;;); // crashes your browser
window.location.reload(); // reloads current page

如果页面已加载，而你不想调试崩溃或重新加载:

throw new Error();

此外，清除所有超时

var id = window.setTimeout(function() {}, 0);
while (id--) {
    window.clearTimeout(id);
}

中止DOM - XMLHttpRequest

$.xhrPool = [];
$.xhrPool.abortAll = function() {
    $(this).each(function(i, jqXHR) { 
        jqXHR.abort();  
        $.xhrPool.splice(i, 1); 
    });
}
$.ajaxSetup({
    beforeSend: function(jqXHR) { $.xhrPool.push(jqXHR); },
    complete: function(jqXHR) {
        var i = $.xhrPool.indexOf(jqXHR);
        if (i > -1) $.xhrPool.splice(i, 1); 
    }
});

删除所有事件监听器，包括内联监听器

$("*").prop("onclick", null).off();

这将删除脚本并重新创建没有事件的元素

$('script').remove();
$('*').each(function(){
    $(this).replaceWith($(this).clone());   
});

如果网页上没有jQuery，则复制粘贴源代码到控制台。

可能还有其他的东西。请在评论中告诉我。

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.");

JavaScript相当于PHP的die。顺便说一句，它只是调用exit()(谢谢splattne):

function exit( status ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Brett Zamir (http://brettz9.blogspot.com)
    // +      input by: Paul
    // +   bugfixed by: Hyam Singer (http://www.impact-computing.com/)
    // +   improved by: Philip Peterson
    // +   bugfixed by: Brett Zamir (http://brettz9.blogspot.com)
    // %        note 1: Should be considered expirimental. Please comment on this function.
    // *     example 1: exit();
    // *     returns 1: null

    var i;

    if (typeof status === 'string') {
        alert(status);
    }

    window.addEventListener('error', function (e) {e.preventDefault();e.stopPropagation();}, false);

    var handlers = [
        'copy', 'cut', 'paste',
        'beforeunload', 'blur', 'change', 'click', 'contextmenu', 'dblclick', 'focus', 'keydown', 'keypress', 'keyup', 'mousedown', 'mousemove', 'mouseout', 'mouseover', 'mouseup', 'resize', 'scroll',
        'DOMNodeInserted', 'DOMNodeRemoved', 'DOMNodeRemovedFromDocument', 'DOMNodeInsertedIntoDocument', 'DOMAttrModified', 'DOMCharacterDataModified', 'DOMElementNameChanged', 'DOMAttributeNameChanged', 'DOMActivate', 'DOMFocusIn', 'DOMFocusOut', 'online', 'offline', 'textInput',
        'abort', 'close', 'dragdrop', 'load', 'paint', 'reset', 'select', 'submit', 'unload'
    ];

    function stopPropagation (e) {
        e.stopPropagation();
        // e.preventDefault(); // Stop for the form controls, etc., too?
    }
    for (i=0; i < handlers.length; i++) {
        window.addEventListener(handlers[i], function (e) {stopPropagation(e);}, true);
    }

    if (window.stop) {
        window.stop();
    }

    throw '';
}

把“”;

是对这个概念的误用，但可能是唯一的选择。是的，您必须重置所有事件侦听器，就像接受的答案提到的那样。如果我是对的，你还需要一个单一的入口。

在它的顶部:你想要一个通过电子邮件向你报告的页面，你可以使用例如Raven/Sentry。但这意味着，你给自己制造了假阳性。在这种情况下，您还需要更新默认处理程序以过滤掉此类事件，或者在Sentry的仪表板上将此类事件设置为忽略。

window.stop ();

这在页面加载期间不起作用。它也会停止对页面的解码。所以你不能用它来为用户提供网页的无javascript变体。

调试器;

仅在调试器打开时停止执行。工作很好，但不能交付。

这个小函数非常接近于模仿PHP的exit()。与其他解决方案一样，不要添加任何其他解决方案。

function exit(Msg)
    {
    Msg=Msg?'*** '+Msg:'';
    if (Msg) alert(Msg);
    throw new Error();
    } // exit