u-spa/dist/performance.js

SPA应用监控工具,监听url变化、首屏加载指标、js-error、image-error 并上报

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var utils_1 = require("./utils");
var uploadData_1 = require("./uploadData");
var initRequestUrlValue = '';
var initHostUrlValue = '';
var initCookieNameValue = '';
function fn() {
    var timing = performance.getEntriesByType('navigation')[0];
    var TTI = timing.domInteractive - timing.fetchStart; // 首次可交互时间
    var L = timing.loadEventStart - timing.fetchStart; // 页面完全加载时间
    var FP = timing.responseEnd - timing.fetchStart; // 白屏时间
    var obj = {
        TTI: TTI,
        L: L,
        FP: FP
    };
    var userName = (0, utils_1.getUserName)(initCookieNameValue);
    var reqObj = {
        type: 'performance',
        userName: userName,
        value: JSON.stringify(obj),
        userAgent: navigator.userAgent,
        visitUrl: location.href, // 访问地址
    };
    if (initHostUrlValue === location.host) {
        (0, uploadData_1.postRequest)(initRequestUrlValue, reqObj);
    }
}
function performanceInitFn(obj) {
    var requestUrl = obj.requestUrl, hostUrl = obj.hostUrl, cookieNameKey = obj.cookieNameKey;
    initRequestUrlValue = requestUrl;
    initHostUrlValue = hostUrl;
    initCookieNameValue = cookieNameKey;
    window.addEventListener('load', fn);
}
exports.default = performanceInitFn;