gtag('event', 'exception', {
'description': 'error_description',
'fatal': false // set to true if the error is fatal
});
异常参数
下表列出了异常参数:
参数名称
数据类型
是否必须提供
说明
description
string
否
错误的说明。
fatal
布尔值
否
如果错误很严重,则设为 true。
示例
以下面的函数为例:
function divide(x, y) {
if (y === 0) {
throw "Division by zero";
}
return x/y;
}
如果除数 y 为零,以下代码将向 Google Analytics 发送“exception”事件:
var x = document.getElementById('x').value;
var y = document.getElementById('y').value;
try {
var r = divide(x, y);
} catch(err) {
gtag('event', 'exception', {
'description': err,
'fatal': false
});
}
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2024-09-13。"],[[["Google Analytics can track website errors and crashes using exception events sent via gtag.js."],["`gtag('event', 'exception', {\u003cexception_parameters\u003e})` is the core function to send exception data, including an optional description and fatality status."],["An example demonstrates how to capture and send exceptions occurring within a JavaScript `try...catch` block."]]],["Exception events, used to track web page crashes and errors, are sent to Google Analytics via the `gtag('event', 'exception', {\u003cexception_parameters\u003e});` command. `\u003cexception_parameters\u003e` include 'description' (error details) and 'fatal' (boolean indicating if the error is fatal). When an error is detected, a `gtag` event can be sent. An example uses a `try...catch` block to intercept division-by-zero errors and trigger the `gtag` event.\n"]]