淘宝网 - 淘！我喜欢

<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <meta name="renderer" content="webkit" /> <title>淘宝网 - 淘！我喜欢</title> <meta name="spm-id" content="1" /> <meta name="def-grey" content="grey=false,version=14767016" /> <meta name="description" content="淘宝网 - 亚洲较大的网上交易平台，提供各类服饰、美容、家居、数码、话费/点卡充值… 数亿优质商品，同时提供担保交易(先收货后付款)等安全交易保障服务，并由商家提供退货承诺、破损补寄等消费者保障服务，让你安心享受网上购物乐趣！" /> <meta name="keyword" content="淘宝,掏宝,网上购物,C2C,在线交易,交易市场,网上交易,交易市场,网上买,网上卖,购物网站,团购,网上贸易,安全购物,电子商务,放心买,供应,买卖信息,网店,一口价,拍卖,网上开店,网络购物,打折,免费开店,网购,频道,店铺" /> <meta name="data-spm" content="a21t4m" /> <script> var g_config = window.g_config || {}; g_config.webww = false; g_config.jstracker2 = g_config.jstracker2 || {}; g_config.jstracker2.sampling = 1; g_config.jstracker2.p_sampling = 1; g_config.jstracker2.collection_url = 'https://error.taobao.com/app/tbhome/common/error.html'; g_config.jstracker2.webww = false; g_config.jstracker2.whiteScreen = {}; g_config.jstracker2.whiteScreen.uploadInnerHtml = true; g_config.jstracker2.whiteScreen.checkWhenUnload = true; </script> <link rel="stylesheet" type="text/css" href="//g.alicdn.com/tb/err/0.7.0/err/40x/index-min.css" /> <script> !function (e) { var t = {}; function n(r) { if (t[r]) return t[r].exports; var o = t[r] = { "i": r, "l": !1, "exports": {} }; return e[r].call(o.exports, o, o.exports, n), o.l = !0, o.exports } n.m = e, n.c = t, n.d = function (e, t, r) { n.o(e, t) || Object.defineProperty(e, t, { "configurable": !1, "enumerable": !0, "get": r }) } , n.n = function (e) { var t = e && e.__esModule ? function () { return e["default"] } : function () { return e } ; return n.d(t, "a", t), t } , n.o = function (e, t) { return Object.prototype.hasOwnProperty.call(e, t) } , n.p = "", n(n.s = 10) }([function (e, t, n) { "use strict"; var r = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (e) { return typeof e } : function (e) { return e && "function" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? 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"undefined" : r(e)) && (n = s.merge(n, e)); var c = new i(n); window.JSTracker2 = c, l.init(c); for (var d = 0; d < t.length; d++) window.JSTracker2.push(t[d]); a.call(window.JSTracker2), f.install(c), window.addEventListener && window.addEventListener("unhandledrejection", function (e) { e && e.reason && window.JSTracker2.push({ "message": "unhandledrejection:" + u(e.reason), "type": "error", "sampling": 1 }) }); var p = window.onerror; return window.onerror = function () { try { p && p.apply(window, arguments); var e = o.apply(window, arguments); window.JSTracker2.push(e) } catch (t) { } } , c } catch (m) { window && window.JSTracker2 && window.JSTracker2._debug && console.log(m) } } } , function (e, t, n) { "use strict"; var r = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (e) { return typeof e } : function (e) { return e && "function" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? "symbol" : typeof e } , o = n(8); e.exports = function (e, t, n, i, a) { if ("Script error." == e) return { "msg": e, "file": "", "line": 0, "col": 0, "stack": null, "sampling": 1 }; a = JSON.stringify(o(a)); var s = e; try { "object" === (void 0 === e ? "undefined" : r(e)) && e.message && (s = e.message, t = e.filename, n = e.lineno, i = e.colno) } catch (c) { } return { "msg": s, "file": t, "line": n, "col": i, "stack": a, "type": "error", "sampling": 1 } } } , function (e, t, n) { "use strict"; var r = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (e) { return typeof e } : function (e) { return e && "function" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? "symbol" : typeof e } , o = n(14) , i = n(0) , a = n(20) , s = n(6) , c = n(5); function u(e) { var t = i.merge(a, { "sampling": 100, "maxLogCount": 20, "noPostAtIOS": !1, "v": i.getSDKVersion() }); this._debug = i.debug(), this._pushed_num = 0, this._config = i.merge(t, e), this.version = i.getSDKVersion(), this._filters = null, this._anaSampling = this._config.anaSampling, i.setMode(this._config.mode) } u.prototype.getConfig = function (e) { return this._config[e] } , u.prototype.config = function (e) { e && e.sampling && (this._config.sampling = e.sampling) } , u.prototype.setMode = function (e) { this.setConfig({ "mode": e }), i.setMode(e) } , u.prototype.getMode = i.getMode.bind(i), u.prototype.push = o, u.prototype.log = function (e, t) { e && t && this.push({ "message": e, "type": t }) } , u.prototype.set = function (e, t) { e && i.set(e, t) } , u.prototype.trigger = function (e) { e && i.trigger(e) } , u.prototype.performanceMark = function (e, t, n) { } , u.prototype.markPerformance = function (e, t) { s.mark(e, t) } , u.prototype.updatePerformanceMark = function (e, t) { s.insertOrUpdate(e, t, !0) } , u.prototype.measurePerformance = function (e, t, n) { s.measure(e, t, n) } , u.prototype.watch = function (e) { i.set(i.event.WATCH, !0), i.subscribe(i.event.WATCH, e) } , u.prototype.enableFSP = function (e) { return !(!this._enableFSP || "function" != typeof this._enableFSP) && this._enableFSP() } , u.prototype.setConfig = function (e) { this._config && e.constructor === Object && (this._config = i.merge(this._config, e)) } , u.prototype.pureReportCustom = function (e) { if (e && e.code && e.message) { var t = i.merge({}, e); t.type = "manual", t.sampling = t.sampling || .01, this.push(t) } else this._debug && (!e && console.error("reportCustom：需要传入参数"), !(e instanceof Object) && console.error("reportCustom：传入参数需要为Object"), !e.code && console.error("reportCustom：code字段为必填字段"), !e.message && console.error("reportCustom：message字段为必填字段")) } ; var l = null; u.prototype.pureReportAnalysis = function (e) { if (e && e.code) { if (null === l && (this._anaSampling = this._config.anaSampling || this._anaSampling || 4, l = this._debug || c(this._anaSampling).flag), l) { var t = i.merge({}, e); t.type = "task", this.seqLog(t) } } else this._debug && (!e && console.error("reportAnalysis：需要传入参数"), !(e instanceof Object) && console.error("reportAnalysis：传入参数需要为Object"), !e.code && console.error("reportAnalysis：code字段为必填字段")) } , u.prototype.pureReportTlog = function (e, t) { if (e && e.code) if (e.tlogLayer && "phase" !== e.tlogLayer && "stage" !== e.tlogLayer) this._debug && console.error("jstracker上报tlog, tlogLayer字段取值只能为phase或stage"); else if (!e.tlogLayer || "stage" !== e.tlogLayer || e.phaseID) { if (!t || "function" == typeof t) { var n = i.merge({}, e); return n.tlogLayer = n.tlogLayer || "phase", i.reportTlog(n, t) } this._debug && console.error("回调callback类型应为函数！") } else this._debug && console.error("jstracker上报tlog, tlogLayer为stage的情况下，phaseID字段必填！"); else this._debug && (!e && console.error("jstracker上报tlog需要传入参数"), !(e instanceof Object) && console.error("jstracker上报tlog, 传入参数需要为Object"), !e.code && console.error("jstracker上报tlog, code字段为必填字段")) } , u.prototype.reportBussiness = function (e, t, n) { if (!e || "object" !== (void 0 === e ? "undefined" : r(e)) || "[object Array]" !== Object.prototype.toString.call(e) || e.length < 1) this._debug && console.error("上报业务埋点，必须指明上报模式，mode参数缺失！"); else for (var o = { "custom": this.pureReportCustom.bind(this), "analysis": this.pureReportAnalysis.bind(this), "tlog": this.pureReportTlog.bind(this) }, i = 0; i < e.length; i++) { var a = e[i]; o[a] && ("tlog" === a ? o[a](t, n) : o[a](t)) } } , u.prototype.reportCustom = function (e, t) { try { var n = i.merge({}, e) , o = ["custom"]; return n.mode && "object" === r(n.mode) && "[object Array]" === Object.prototype.toString.call(n.mode) && n.mode.length > 0 && (o = n.mode, delete n.mode), this.reportBussiness(o, n, t) } catch (a) { console.error(a) } } , u.prototype.reportAnalysis = function (e, t) { try { var n = i.merge({}, e) , o = ["analysis"]; return n.mode && "object" === r(n.mode) && "[object Array]" === Object.prototype.toString.call(n.mode) && n.mode.length > 0 && (o = n.mode, delete n.mode), this.reportBussiness(o, n, t) } catch (a) { console.error(a) } } , u.prototype.closeTlog = function (e) { try { i.closeTlog(e) } catch (t) { console.error(t) } } , u.prototype.reportError = function (e) { e && e.message ? (e.type = "error", e.sampling = e.sampling || this._config.sampling || 1, this.push(e)) : this._debug && (!e && console.error("reportError：需要传入参数"), !(e instanceof Object) && console.error("reportError：传入参数需要为Object"), !e.message && console.error("reportError：message字段为必填字段")) } , u.prototype.reportPerf = function (e) { e && e.message ? (e.type = "perf", e.sampling = e.sampling || this._config.p_sampling || .1, this.push(e)) : this._debug && (!e && console.error("reportPerf：需要传入参数"), !(e instanceof Object) && console.error("reportPerf：传入参数需要为Object"), !e.message && console.error("reportPerf：message字段为必填字段")) } , u.prototype.reportMtop = function (e) { e && e.api && e.message && e.hasOwnProperty("success") ? (e.type = "mtop_perf", e.sampling = e.sampling || .01, this.push(e)) : this._debug && (!e && console.error("reportMtop：需要传入参数"), !(e instanceof Object) && console.error("reportMtop：传入参数需要为Object"), !e.api && console.error("reportMtop：code字段为必填字段"), !e.message && console.error("reportMtop：message字段为必填字段"), !e.hasOwnProperty("success") && console.error("reportMtop：success字段为必填字段")) } , u.prototype.setJsErrorFilters = function (e) { "function" == typeof e && (this._filters = [e]), e instanceof Array && (this._filters = e) } , u.prototype.putTlog = function (e, t, n) { return i.pushTlog(t || "tlog-only", e, n || "log") } , u.prototype.reportTLog = function (e, t, n) { if (e && e.code && (!e.message || "object" === r(e.message) || "string" == typeof e.message)) { var o = { "uuid": this._config.uniqId || "", "nick": this._config.nick || "" } , a = { "event": e.code, "level": e.level || "Info", "id": e.stageId || "", "parentId": e.parentId || "", "errorCode": e.errorCode || "", "errorMsg": e.errorMsg || "", "ext": { "pureMessage": e.message || "", "extMessage": o } }; return i.reportWVTLog(a, t, n) } this._debug && (!e && console.error("jstracker上报tlog需要传入参数"), !(e instanceof Object) && console.error("jstracker上报tlog, 传入参数需要为Object"), !e.code && console.error("jstracker上报tlog, code字段为必填字段"), e.message && "object" !== r(e.message) && "string" != typeof e.message && console.error("Tlog日志方法：message字段类型错误，需要object或string类型")) } , e.exports = u } , function (e, t, n) { "use strict"; var r = n(0) , o = n(15) , i = n(16) , a = n(1) , s = n(2) , c = n(3) , u = n(18) , l = n(4) , f = n(19) , d = n(5) , p = (n(9), l.getPageOverview) , m = ["api_perf", "manual"]; var g = !1; window.addEventListener("beforeunload", function () { g = !0 }), e.exports = function (e, t) { try { if (!e || "PRELOAD" === r.getMode()) return; for (var n in e && e.constructor === Object || (e = i(e)), e = r.merge(this._config, e, { "network": s(), "deviceModel": c(), "utdid": u(), "logSeq": r.makeRand(), "origin_url": window.location && location.href }), this._filters && "error" === e.type && (e = o(this._filters, e)), e) "" !== e[n] && null !== e[n] && e[n] !== undefined || delete e[n]; var l = e , v = l.maxLogCount , h = v === undefined ? 20 : v , y = l.type , w = d(e.sampling) , b = w.flag , S = w.sampling; e.sampling = S; var _ = null , T = this , k = function () { try { if (T._pushed_num < h && ((o = e) && "__PV" === o.msg && "pv" === o.type || T._debug || b)) { T._pushed_num++, "pv" == e.type || e.overview || (e.overview = p()), _ = r.stringify(e), T._debug && window.console && window.console.log(e), r.get(r.event.WATCH) && r.boradcast(r.event.WATCH, e); var n = e.noPostAtIOS && r.isMacOsLike(); if (r.supportBeacon() && !n) a.post(_); else if (!t || n) { _.length > 8192 && (e.msg = f(e.msg), e.message = f(e.message), e.stack = f(e.stack), _ = r.stringify(e)), a.push(_) } } } catch (i) { } finally { -1 != m.indexOf(y) && r.pushTlog(y, _ || r.stringify(e)) } var o }; g ? k() : setTimeout(k, 10) } catch (x) { } } } , function (e, t, n) { "use strict"; var r = n(0); e.exports = function (e, t) { return function (e, t) { if (e && e.length) for (var n = 0; n < e.length; n++) { var o = e[n]; if (o && "function" == typeof o) { var i = void 0; try { t.message = t.message ? t.message : t.msg, i = o(t) } catch (a) { r.debug() && console.error(a) } if (i) return i } } }(e, r.merge({}, t)) ? r.merge(t, { "type": "manual", "code": "bypass-error-validator-check-true" }) : t } } , function (e, t, n) { "use strict"; var r = n(8); e.exports = function (e) { var t = r(e) , n = t && t.stack && t.stack[0] || {}; return { "msg": e.message, "file": e.url, "line": n.line, "col": n.col, "stack": JSON.stringify(t) } } } , function (e, t, n) { "use strict"; e.exports = function () { var e = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "/jstracker.3?" , t = "//gm.mmstat.com"; return window.JSTracker2 && window.JSTracker2._config.server && (t = window.JSTracker2._config.server), t + e } } , function (e, t, n) { "use strict"; var r = n(0) , o = !1 , i = ""; function a() { r.isMatchApp(["", "TB"]) && r.callWindvane("TBDeviceInfo", "getUtdid", {}, function (e) { o = !0, i = e && e.utdid ? e.utdid : "" }) } a(), r.onload(function () { !o && a() }), e.exports = function () { return i } } , function (e, t, n) { "use strict"; e.exports = function (e) { return e ? function (e) { var t = /https?:\/\/((([0-9a-zA-Z._#?@-]+\/)+[0-9a-zA-Z._#?@-]*),?)+/g , n = e.match(t); if (!n || n.length < 2) return e; var r = n.reduce(function (e, t) { return e[t] ? e[t]++ : e[t] = 1, e }, {}) , o = [] , i = ""; return e = e.replace(t, function (e) { if (r[e] > 1) { var t = o.indexOf(e); return -1 === t && (t = o.length, o.push(e), i += "; $" + t + ": " + e), "$" + t } return e }), e += i }(e) : e } } , function (e, t, n) { "use strict"; var r = n(0) , o = n(21) , i = n(22) , a = n(23) , s = n(24) , c = n(25) , u = function () { for (var e = "j" + (new Date).valueOf().toString(32); e.length < 32;) e += Math.random().toString(32).substr(2); return e.substr(0, 32) }(); r.set("uniqId", u), r.pushTlog("uniqId", u, "property"), e.exports = { "nick": a, "screen": s, "ua": navigator.userAgent, "orientation": c, "ucbid": r.getMetaContentByName("wpk-bid"), "grey": i.grey, "releaseVersion": i.releaseVersion, "releaseAppId": i.releaseAppId, "headlessType": o, "_version_": r.getSDKVersion(), "referrer": r.getReferrer(), "rtt": r.get("rtt"), "_v_type_": "overwrite", "downlink": r.get("downlink"), "uniqId": u, "timeOrigin": r.get("timeOrigin") } } , function (e, t, n) { "use strict"; var r = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (e) { return typeof e } : function (e) { return e && "function" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? "symbol" : typeof e } ; e.exports = "function" == typeof window.callPhantom || "object" === r(window._phantom) ? "phantomjs_phantom-mark" : window.navigator && "object" === r(window.navigator) ? !0 === window.navigator.webdriver || !0 === window.navigator.hasOwnProperty("webdriver") ? "headless-chrome_webdriver" : window.navigator.userAgent && "string" == typeof window.navigator.userAgent ? -1 !== window.navigator.userAgent.indexOf("HeadlessChrome") ? "headless-chrome_ua" : -1 !== window.navigator.userAgent.indexOf("PhantomJS") ? "phantomjs_ua" : "" : "unknown_no-ua" : "unknown_no-navi" } , function (e, t, n) { "use strict"; var r, o, i, a = n(0); function s(e) { var t = { "grey": "", "releaseVersion": "", "releaseAppId": "" }; if (!e) return t; var n = e.split(","); if (1 === n.length && n[0] && -1 === n[0].indexOf("=")) return t.grey = n[0], t; for (var r = { "grey": "grey", "version": "releaseVersion", "app-id": "releaseAppId" }, o = 0, i = n.length; o < i; o++) { var a = n[o].split("="); a[0] && a[1] && r[a[0]] && (t[r[a[0]]] = a[1]) } return t } e.exports = (r = a.getMetaContentByName("def-grey"), o = s(a.getMetaContentByName("release-info")), i = s(r), a.merge(o, { "grey": i.grey })) } , function (e, t, n) { "use strict"; var r = null; try { var o = i("dnk") || i("_nk_") || i("_w_tb_nick") || i("lgc"); o && (r = o) } catch (a) { } function i(e) { var t = document.cookie.match("(?:^|;)\\s*" + e + "=([^;]*)"); return t && t[1] ? decodeURIComponent(t[1]) : "" } e.exports = r } , function (e, t, n) { "use strict"; e.exports = screen.width + "x" + screen.height } , function (e, t, n) { "use strict"; e.exports = 90 == window.orientation || -90 == window.orientation ? "landscape" : 0 == window.orientation || 180 == window.orientation ? "portrait" : "" } , function (e, t, n) { "use strict"; var r = n(27) , o = n(0) , i = n(7) , a = n(29) , s = n(6) , c = n(5) , u = n(4) , l = n(30) , f = n(31) , d = n(32) , p = n(33); if (window.PerformanceObserver) try { var m = window.PerformanceObserver.supportedEntryTypes , g = m === undefined ? [] : m; -1 != g.indexOf("layout-shift") && l.install(), -1 != g.indexOf("largest-contentful-paint") && f.install(), -1 != g.indexOf("first-input") && d.install(), -1 != g.indexOf("longtask") && p.install() } catch (h) { } var v = u.getPageOverview; e.exports = function () { var e = this , t = e._config.p_sampling || 10 , n = !0 , u = !0 , m = null , g = o.get("timeOrigin") , h = c(t) , y = h.flag , w = h.sampling; e._config.p_sampling && (e._config.p_sampling = w), "PRELOAD" === o.getMode() ? (n = !1, o.subscribe("_change_mode", function (e) { "NORMAL" === e.nextMode && setTimeout(function () { T() }, 3e3) })) : !1 === e._config.sfsp_enable && (n = !1, e._enableFSP = function () { return !!u && (n = !0, clearTimeout(m), _()) } , o.onload(function () { m = setTimeout(function () { T() }, 3e3) })); var b = null , S = !1; function _() { if (!n) return !1; i.install(), o.set("sfspEnable", !0), o.set("sfsp_type", 0); var t = function (t) { var n = t.timestamp , r = t.cost , i = t.domSize , a = t.ssrTime , c = t.endType , u = t.haveIgnoreAttr , l = t.lastImg; "mousedown" == c && o.set("sfsp_type", 2), o.set("fsp", r), o.set("nodeSize", i), e.markPerformance("fsp_ssr", a), o.callWindvane("WVPerformance", "onStage", { "stage": { "H5_JST_displayedTime": n } }); var f = e._config , d = f.uniqId , p = f.collection_url , m = f.pid , v = { "H5_JST_UNIQID": d }; p && (v.H5_JST_COLLECTION_URL = p), m && (v.H5_JST_PID = m), o.callWindvane("WVPerformance", "onProperty", { "property": v }); var h = { "timestamp": n, "timeCost": r, "domSize": i, "haveIgnoreAttr": u, "lastImg": l }; if (o.isPHA() && (e._debug || y)) { var w = setTimeout(function () { T(h) }, 500); pha.performance.report({ "navigationStartTimestamp": g, "fspTimestamp": n }, function (e) { clearTimeout(w), o.set("pha0", e.startTimestamp - g); try { for (var t in e) "ret" != t && s.mark(t, e[t]) } catch (n) { } T(h) }) } else T(h) }; return i.on(function (e) { if (e.from = e.from || "SDK", "INTERACT" !== o.getMode()) t(e); else { b = e; var n = s.getMarkByName("fsp_canvas"); (function r(e, n) { if (n && n > 0) return n > e.cost && (o.set("sfsp_type", 3), e.cost = Math.max(n, e.cost), e.timestamp = g + e.cost), void t(e); var i = setTimeout(function () { return t(e) }, 2e4); o.subscribe("_fsp_canvas", function (t) { clearTimeout(i), r(e, t) }) } )(e, n && n.st) } }), !0 } function T(t, n) { try { if (!e._debug && !y || !u) return; u = !1; var i = l.get() , s = f.get() , c = d.get() , m = p.get(); i.value && e.markPerformance("cls", i.value), s.value && e.markPerformance("lcp", parseInt(s.value)), c.value && e.markPerformance("fid", c.value), m.value && e.markPerformance("tbt", m.value); var h = r.call(e) , w = 0; if (t) { var b = t.timestamp , S = t.timeCost , _ = t.haveIgnoreAttr , T = t.lastImg; w = t.domSize; var k = a.parseIndex({ "navigationStart": g, "loadEventStart": performance.timing.loadEventStart, "jt_sfsp_timestamp": b, "jt_sfsp_cost": S, "jt_log_timestamp": Date.now() }); h.profileIndex = JSON.stringify(k), h.sfspLastImg = T, _ && (h.haveIgnoreAttr = "Y"), h.__cls__ = JSON.stringify(i), h.__lcp__ = JSON.stringify(s), h.__fid__ = JSON.stringify(c), h.__tbt__ = JSON.stringify(m), l.stop(), f.stop(), d.stop(), p.stop(), null !== b && null !== S && (x = b, o.isWindvane() && /AliApp\(ET\//.test(navigator.userAgent) && o.callWindvane("EtaoLog", "print_monitor_pageload", { "url": window.location.href, "firstScreenPaint": x })) } h.reserve1 = v(w), window.JSTracker2.push(h, n), o.sample(4) && a.sendResourceTiming(t) } catch (E) { } var x } o.unload(function () { S || !1 === u || (S = !0, n ? "INTERACT" === o.getMode() && b ? 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(m = parseInt(d) == d ? d : d.toFixed(2), (p = o[m]) == undefined && (p = o[m] = i.length.toString(16), i.push(m)), l.push(f + "," + p)) : l.push("" + f); break; case "string": default: l.push(f + ",S," + d) } a.push(l.join("\n")) } return n.join("\n") + "\r\r" + i.join("\n") + "\r\r" + a.join("\r") }(performance.getEntries())); if (t.length > 56e3) return; var n = e || {} , o = n.timeCost , u = a.merge({}, window.JSTracker2 ? window.JSTracker2._config : {}, { "network": s(), "deviceModel": c(), "logSeq": a.makeRand(), "origin_url": location && encodeURIComponent(location.href), "sfsp": o }); u = a.stringify(u), i.post(u + "&entries=" + t + "&name=performance&type=resource-timing&sampling=50&performance=" + encodeURI(JSON.stringify(performance.timing)) + "&msg=compress1") } catch (l) { } }, "parseIndex": function (e) { var t = null , n = { "speedCount": [], "speedMax": 0, "speedAvg": 0, "resourceCount": 0, "imgCount": 0, "slowResourceCount": 0, "totalTransferSize": 0, "baseResourceTransferSize": 0, "baseResourceCount": 0, "idleTime": 0, "rateParallelUse": 0 }; if (!a.isFunction(performance.getEntries)) return n; t = performance.getEntries(); var r = function (e, t) { var n = t.navigationStart , r = t.loadEventStart - n , o = t.jt_sfsp_timestamp - n , i = t.jt_log_timestamp - n , a = [[], [], [], []]; function s(e, t) { return !(e < 0) && (1 === t ? e < r : 2 === t ? e < o : e < i) } return e.forEach(function (e) { if (-1 !== ["resource", "navigation"].indexOf(e.entryType)) { a[0].push(e), e.speed = e.duration ? (e.transferSize || 0) / e.duration * 1e3 / 1024 : 0; for (var t = 1; t <= 3; t++) if (s(e.fetchStart, t)) { for (var n = t; n <= 3; n++) a[n].push(e); break } } }), { "isStage": s, "allResource": function () { return a[0] }, "stage1": function () { return a[1] }, "stage2": function () { return a[2] }, "stage3": function () { return a[3] } } }(t, e); r.stage1().map(function (e) { e.transferSize && (n.baseResourceTransferSize += e.transferSize / 1024) }), n.baseResourceCount = r.stage1().length; var i = 0 , s = [] , c = 0 , u = r.stage2().map(function (e) { switch (n.resourceCount++, e.initiatorType) { case "css": if (!/\.webp$/.test(e.name)) break; case "img": n.imgCount++ } return e.speed && (n.speedCount.push(e.speed), i += e.speed), e.duration > 0 && (c += e.duration, s.push(e.duration)), n.speedMax = Math.max(e.speed, n.speedMax), n.totalTransferSize += (e.transferSize || 0) / 1024, [e.fetchStart, e.responseEnd] }); n.speedAvg = i / n.speedCount.length, n.durationAvg = c / s.length; var l = 0 , f = s.length; s.forEach(function (e) { l += Math.pow(e - n.durationAvg, 2) * (1 / f) }), l = Math.sqrt(l), n.std = l, n.slowResource = s.filter(function (e) { return e > n.durationAvg + 2 * l }), n.slowResourceCount = n.slowResource.length; var d = [].concat.apply([], u).sort(function (e, t) { return e - t }).filter(function (e, t, n) { return t > 0 || e !== n[t - 1] }).reduce(function (e, t, n, r) { return 0 === n ? e : (e.push([r[n - 1], t, 0]), e) }, []); return u.reduce(function (e, t) { if (d.forEach(function (e) { t[0] <= e[0] && e[1] <= t[1] && e[2]++ }), 0 === e.length) return e.push([].concat(o(t))), e; var r = e[e.length - 1]; return t[0] <= r[1] ? r[1] = Math.max(r[1], t[0]) : (e.push([].concat(o(t))), n.idleTime += t[0] - r[1]), e }, []), n.rateParallelUse = d.filter(function (e) { return e[2] >= 3 }).reduce(function (e, t) { return e + (t[1] - t[0]) }, 0) / e.jt_sfsp_cost * 100, delete n.speedCount, delete n.slowResource, delete n.std, n } } } , function (e, t, n) { "use strict"; var r = n(0) , o = 0 , i = [] , a = { "value": 0, "total": 0 } , s = null; e.exports = { "install": function () { if (window.PerformanceObserver) { s = new PerformanceObserver(function (e) { try { var t = !0 , n = !1 , s = undefined; try { for (var c, u = e.getEntries()[Symbol.iterator](); !(t = (c = u.next()).done); t = !0) { var l = c.value; if (!l.hadRecentInput) { a.total += l.value; var f = i[0] , d = i[i.length - 1]; o && l.startTime - d.startTime < 1e3 && l.startTime - f.startTime < 5e3 ? 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justify-content: center; font-size: 3.74vw; font-weight: bold; line-height: 9.1vw; font-style: normal; } #pop-button-dark { color: #bbbbbb; display: flex; align-items: center; justify-content: center; font-size: 3.74vw; line-height: 3.74vw; margin-top: 3.2vw; padding-bottom: 0.53vw; box-sizing: border-box; font-style: normal; } </style> </head> <body data-spm="27981689"><script> with(document)with(body)with(insertBefore(createElement("script"),firstChild))setAttribute("exparams","category=&userid=&aplus&udpid=&&yunid=&&trid=a3b5c79a17323879304452203e&asid=AQAAAABaJEJnVC8cOAAAAADLcDKpYe/Rlg==",id="tb-beacon-aplus",src=(location>"https"?"//g":"//g")+".alicdn.com/alilog/mlog/aplus_v2.js") </script>  <div id="content"> <div id="J_Header" class="header clearfix"> <h1 id="logo" class="logo"> <a href="//www.taobao.com/" title="淘宝网 Taobao.com - 阿里巴巴旗下网站" target="_top">淘宝网<span></span></a> </h1> </div> <div id="main"> <div id="banner" data-spm="1997480849"> <a id="J_Banner" href="//www.taobao.com"><img src="//gtms04.alicdn.com/tps/i4/T1Sa1dFuJaXXaESgf7-520-500.png" /></a> </div> <div id="err" data-spm="1997480901"> <div class="tips"> <p>抱歉！页面无法访问……</p> </div> <div class="reason"> <p>可能因为：</p> <ul class="reason-list"> <li>网址有错误<span><i class="gt">></i>请检查地址是否完整或存在多余字符</span></li> <li>网址已失效<span><i class="gt">></i>可能页面已删除，活动已下线等</span></li> </ul> </div> <div class="links"> <p>或者逛逛：<a href="//www.taobao.com/">淘宝首页</a><span>|</span><a href="//i.taobao.com/my_taobao.htm">我的淘宝</a><span>|</span><a href="//s.taobao.com">搜宝贝/店铺 <i class="iconfont icon-search"></a> </p> </div> </div> </div> <div id="footer"></div> </div> <div id="h5-body"> <div id="h5-content"> <img id="h5-img" src="https://img.alicdn.com/tfs/TB1eZPBmMoQMeJjy1XaXXcSsFXa-220-220.png_110x110.jpg" alt="404"> <div id="h5-text">哎呀，页面走丢啦！</div> <div id="h5-cart-text">去购物车看看加购的宝贝吧～</div> <div id="h5-cart-link"> <span id="h5-cart-button">去购物车<span id="h5-cart-number">（3s）</span></span> </div> <a id="h5-feedback" href="https://market.m.taobao.com/app/dinamic/h5-tb-feedback/index.html">反馈</a> </div> </div> <div id="pop-box"> <div id="pop-content"> <div id="pop-logo"></div> <div id="pop-title">打开淘宝App</div> <div id="pop-info">大牌试用，每日爆款更多福利等你来</div> <div id="pop-button-wrap"> <div id="pop-button-bright">现在打开</div> <div id="pop-button-dark">下次再说</div> </div> </div> </div> <script> try { var tracker2_search = window.location.href.substring(window.location.href.indexOf("?") + 1); 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