\n\n
,需要通过父级DOM结构来判断
*/
var trackActionPhone = function (node) {
var nodeInnerText = node.innerText || '';
if (!limitRegLength(nodeInnerText)) return;
var nodeText = trimText(nodeInnerText);
if (nodeText.length < 5 || nodeText.length > 20) return false;
var type =
arguments.length > 1 && arguments[1] !== undefined
? arguments[1]
: 'click';
var str = trimText(node.href || nodeText || '');
if (phoneReg.test(str) && numUseReg.test(str)) {
window.postMessage({
type: 'SHOPS_CONTACT_TRACK',
data: {
phone: nodeText,
},
}, '*');
_paq.push(['trackEvent', type, 'phone', nodeText]);
return true;
}
/** 排查父级嵌套非标签场景,并且对dom的正则校验做一个性能兜底,通过控制innerText的长度,来确保正则的性能 */
var fatherText = trimText(node.parentNode.innerText || '');
if (fatherText.length < 5 || fatherText.length > 20) return false;
if (phoneReg.test(fatherText) && numUseReg.test(fatherText)) {
window.postMessage({
type: 'SHOPS_CONTACT_TRACK',
data: {
phone: nodeText,
},
}, '*');
_paq.push(['trackEvent', type, 'phone', nodeText]);
return true;
}
return false;
};
window.addEventListener('click', function (e) {
var node = e.target;
/** 社媒点击 */
var appName = '';
var getAppAriaLabel =
node.ariaLabel || node.parentNode.ariaLabel || '';
if (mediaList.includes(getAppAriaLabel.toLowerCase())) {
appName = getAppAriaLabel;
}
if (
!appName &&
node.nodeName &&
node.nodeName.toLowerCase() === 'a'
) {
appName = getMediaName(node.href) || getMediaName(node.alt);
}
if (
!appName &&
node.nodeName &&
node.nodeName.toLowerCase() === 'img'
) {
appName = getMediaName(node.alt) || getMediaName(node.src);
}
if (
!appName &&
node.nodeName &&
node.nodeName.toLowerCase() === 'i'
) {
appName = getMediaName(node.className);
}
if (appName) {
_paq.push(['trackEvent', 'click', 'contactApp', appName]);
return;
}
/** 联系方式点击 */
if (trackActionPhone(node, 'click')) return;
if (node.nodeName && node.nodeName.toLowerCase() === 'a') {
var val = node.href;
if (!limitRegLength(val)) return;
if (emailReg.test(val)) {
window.postMessage({
type: 'SHOPS_CONTACT_TRACK',
data: {
email: val,
},
}, '*');
_paq.push(['trackEvent', 'click', 'email', val]);
return;
}
}
if (node.nodeName && node.nodeName.toLowerCase() === 'i') {
var val = node.className;
var content = node.parentNode.href || '';
if (val.includes('email')) {
window.postMessage({
type: 'SHOPS_CONTACT_TRACK',
data: {
email: content,
},
}, '*');
_paq.push(['trackEvent', 'click', 'email', content]);
return;
}
}
var nodeChildList = node.childNodes;
for (var i = 0; i < nodeChildList.length; i++) {
if (nodeChildList[i].nodeType !== 3) continue;
var val = nodeChildList[i].textContent.replace(/\s?:?/g, '');
if (!limitRegLength(val)) continue;
if (emailReg.test(val)) {
window.postMessage({
type: 'SHOPS_CONTACT_TRACK',
data: {
email: val,
},
}, '*');
_paq.push(['trackEvent', 'click', 'email', val]);
return;
}
}
trackNumberData(node);
});
window.addEventListener('copy', function (e) {
if (trackActionPhone(e.target, 'copy')) return;
var text = e.target.textContent;
if (!text) return;
var val = text.replace(/\s:?/g, '');
if (!limitRegLength(val)) return;
if (emailReg.test(val)) {
window.postMessage({
type: 'SHOPS_CONTACT_TRACK',
data: {
email: val,
},
}, '*');
_paq.push(['trackEvent', 'copy', 'email', val]);
return;
}
trackNumberData(e.target);
});
}
trackContactInit();
/**
* 基于custom_inquiry_form.js 以及 form.js 对于询盘表单提交的实现,来反推询盘表单的input标签触发,用来收集意向客户
* 1. 缓存的KEY:TRACK_INPUT_ID_MTM_00;
* 2. 缓存策略 - lockTrackInput:单个页面内,10分钟内,不重复上报
*/
function trackActionInput() {
const CACHE_KEY = 'TRACK_INPUT_ID_MTM_00';
const pathName = window.location.hostname + window.location.pathname;
var lockTrackInput = function () {
try {
const lastCacheData = localStorage.getItem(CACHE_KEY);
if (!lastCacheData) return false;
const cacheData = JSON.parse(lastCacheData);
const cacheTime = cacheData[pathName];
if (!cacheTime) return false;
return Date.now() - cacheTime < 1000 * 60 * 10; // 10分钟内,不重复上报
} catch (error) {
console.error('lockTrackInput Error', error);
return false;
}
};
var setInputTrackId = function () {
try {
const curCacheData = localStorage.getItem(CACHE_KEY);
if (curCacheData) {
const cacheData = JSON.parse(curCacheData);
cacheData[pathName] = Date.now();
localStorage.setItem(CACHE_KEY, JSON.stringify(cacheData));
return;
}
const cacheData = {
[pathName]: Date.now(),
};
localStorage.setItem(CACHE_KEY, JSON.stringify(cacheData));
} catch (error) {
console.error('setInputTrackId Error', error);
}
};
var getInputDom = function (initDom) {
var ele = initDom;
while (ele) {
/**
* isWebSiteForm 是站点的表单
* isChatWindowForm 是聊天窗口的表单
*/
/** 旧模板表单 */
var isWebSiteForm = !!(
/crm-form/i.test(ele.className) && ele.querySelector('form')
);
/** 1:新模板自定义表单、2:Get a Quote 弹框表单 */
var isWebSiteFormNew = !!(
/inquiry/i.test(ele.className) && ele.querySelector('form')
);
if (isWebSiteForm || isWebSiteFormNew) {
_paq.push(['trackEvent', 'formInquiry', 'formInput', 'page']);
setInputTrackId();
return;
}
/** Mkt会话触达-聊天弹框的表单输入: MKT由于是iframe嵌入,所以MKT的上报,会单独写到MKT-form代码上 */
var isInquiryChatForm = !!(
/comp-form/i.test(ele.className) && ele.querySelector('form')
);
if (isInquiryChatForm) {
_paq.push(['trackEvent', 'formInquiry', 'formInput', 'chat']);
setInputTrackId();
return;
}
/** 向上查找父节点 */
ele = ele.parentNode;
}
};
function initInputListener() {
var inputUseDebounce = function (fn, delay) {
var timer = null;
var that = this;
return function () {
var args = Array.prototype.slice.call(arguments);
if (timer) clearTimeout(timer);
timer = setTimeout(function () {
fn.apply(that, args);
}, delay);
};
};
var optimizeGetInputDom = inputUseDebounce(getInputDom, 300);
window.addEventListener('input', function (e) {
/** 如果已经上报过,则不再上报 */
if (lockTrackInput()) return;
optimizeGetInputDom(e.target);
});
}
try {
initInputListener();
} catch (error) {
console.log('initInputListener Error', error);
}
}
trackActionInput();
}
/** 第三方消息上报:目前主要是针对全点托管会话;在msgCollect/index.js中调试,访问test.html */
function thirdMsgCollect() {
/** 先检测是否是stayReal托管:如果stayReal脚本都没有,那么说明当前站点未开启stayReal会话托管 */
const scriptList = Array.prototype.slice.call(
document.querySelectorAll('script'),
);
const checkStayReal = () =>
!!scriptList.find((s) => s.src.includes('stayreal.xiaoman.cn'));
if (!checkStayReal()) return;
/** 缓存当前消息队列的最后一条消息id */
const CACHE_KEY = 'CACHE_KEY_MONITOR';
const setCache = (msgIndex) => {
/** 对缓存KEY进行base64转码处理 */
const cacheMsgIndex = btoa(msgIndex);
localStorage.setItem(CACHE_KEY, cacheMsgIndex);
};
const getCache = () => {
const cacheMsgIndex = localStorage.getItem(CACHE_KEY);
if (cacheMsgIndex) return Number(atob(cacheMsgIndex));
return -1;
};
/** 拉取最新msg列表 */
const pullMsgList = () => {
const msgEleList = Array.prototype.slice.call(
document.querySelectorAll('#chat-list li'),
);
const msgIds = [];
const msgMap = msgEleList.reduce((acc, item) => {
const sendTime = item
.querySelector('.message-data-time')
.textContent.trim();
const sendContent = item.querySelector('.message').textContent.trim();
/** msg带有class:other-message的是访客消息,my-message的是客服消息 */
const isOtherMessage = item
.querySelector('.message')
.classList.contains('other-message');
const msgId = item.querySelector('.message').getAttribute('id');
const msgItemData = {
msgId,
user: isOtherMessage ? 'visitor' : 'official',
time: sendTime,
content: sendContent,
};
msgIds.push(msgId);
acc[msgId] = msgItemData;
return acc;
}, {});
return {
ids: msgIds,
dataMap: msgMap,
};
};
/** 加密并上传消息数据 */
let ENCRYPT_KEY = 'de29f1aab63ab033';
let ENCRYPT_IV = 'b8d2badf875e76ac';
const baseUrl = 'https://cms.xiaoman.cn';
// var getEncryptConfig = function () {
// const url = baseUrl + '/shop-api/innerApi/getKeyIv'
// $.get(
// url,
// function (result) {
// console.log('result', result)
// if (Number(result.code) === 0 && result.data.key && result.data.iv) {
// ENCRYPT_KEY = result.data.key
// ENCRYPT_IV = result.data.iv
// uploadMsgData()
// } else {
// /** 如果获取失败,则重试 */
// setTimeout(() => {
// getEncryptConfig()
// }, 1000)
// }
// },
// 'json'
// )
// }
// getEncryptConfig()
const encryptMsg = function (msgData) {
const enc = new TextEncoder();
// 转字节
const keyBytes = enc.encode(ENCRYPT_KEY);
const ivBytes = enc.encode(ENCRYPT_IV);
const plainBytes = enc.encode(msgData);
// 导入密钥并加密
return crypto.subtle
.importKey('raw', keyBytes, { name: 'AES-CBC' }, false, ['encrypt'])
.then(function (cryptoKey) {
return crypto.subtle.encrypt(
{ name: 'AES-CBC', iv: ivBytes },
cryptoKey,
plainBytes,
);
})
.then(function (encryptedBuffer) {
// 转 base64 返回
return btoa(
String.fromCharCode(...new Uint8Array(encryptedBuffer)),
);
})
.catch((err) => {
return Promise.reject(err);
});
};
let uploadFlag = false;
const uploadMsgData = function () {
if (uploadFlag) return;
uploadFlag = true;
const { ids, dataMap } = pullMsgList();
let cacheMsgIndex = getCache();
const msgLen = ids.length;
if (!msgLen) {
// 消息DOM未挂载 || 消息DOM已挂载,但是消息列表为空
uploadFlag = false;
return;
}
if (msgLen - 1 < cacheMsgIndex) {
/** 针对站点挂后台一段时间,消息列表会自动塞入重复消息,导致消息有重复,刷新后又重置回正常消息列表,所以这里需要更新锚点下标 */
cacheMsgIndex = msgLen - 1;
setCache(cacheMsgIndex);
uploadFlag = false;
return;
}
if (msgLen - 1 === cacheMsgIndex) {
// 缓存的最后一次发送的消息ID是最后一条(说明当前消息均已经上报),则不跳过本地上报
uploadFlag = false;
return;
}
const currentMsgIds = ids.slice(cacheMsgIndex + 1, msgLen);
const currentMsgData = currentMsgIds.map((id) => dataMap[id]);
const mtmId = window.matomo_site_id_cookie_key || ''; // 获取mtm会话id
const msgBody = {
mtmId,
curl: window.location.href,
msgList: currentMsgData,
};
const msgBodyStr = JSON.stringify(msgBody);
encryptMsg(msgBodyStr)
.then(function (encryptedMsg) {
console.log('encryptedMsg:', encryptedMsg, msgBodyStr);
const url = baseUrl + '/shop-api/External/ListenSiteActiveStatus';
$.ajax({
type: 'POST',
url,
data: JSON.stringify({ d_v: encryptedMsg }),
contentType: 'application/json',
success: function (result) {
if (Number(result.code) === 0) {
// 更新消息队列
setCache(msgLen - 1);
}
uploadFlag = false;
},
error: function (err) {
console.error(err, '请求异常');
uploadFlag = false;
},
});
})
.catch((err) => {
console.error(err, '数据加密失败');
uploadFlag = false;
});
};
/** 监控chat-list的DOM变更 */
const initChatListObserver = () => {
// 需要监听的 DOM 节点
const target = document.getElementById('chat-list');
if (!target) return;
// 回调函数
const callback = function (mutationsList, observer) {
for (const mutation of mutationsList) {
console.log('mutation', mutation);
if (mutation.type === 'childList') {
uploadMsgData();
}
}
};
// 配置
const config = {
childList: true, // 监听子节点的增删
subtree: true, // 是否也监听后代节点
};
// 创建 observer
const observer = new MutationObserver(callback);
// 开始监听
observer.observe(target, config);
};
let testCount = 30;
let itv = null;
const checkChatDom = () => !!document.querySelector('#vc-model');
const initTalkCheck = () => {
itv = setTimeout(() => {
console.log('checkChatDom', checkChatDom(), testCount);
if (!checkChatDom() && testCount > 0) {
testCount--;
initTalkCheck();
return;
}
clearTimeout(itv);
uploadMsgData();
initChatListObserver();
}, 1500);
};
initTalkCheck();
}
try {
gtmTrack();
thirdMsgCollect();
console.log('inserted gtm code');
} catch (error) {
console.error('gtmTrack Error', error);
}
});
})();
Sonraítear cuidí ar thubáin agus ar phíopaí de réir an trastair seachtrach agus tiús na mbarr, ní de réir an bhorra nó ainmniúcháin, agus is é an beart a úsáidtear chun an ciorcal a shonrú a chinneann an bhfuil sé féidir a dhéanamh mar a tharraingtear é. Míníonn an leathanach seo conas tubaist a shonrú ar tharraingt, agus conas gearrthar, ciorcailtear agus léirtear iad nuair a bhíonn sé ceart. Ar thionscadal spriocbhrocáin do mhológ, rinneamar 20,000 mír a chomhcheangal le bainneadh CNC siúil le révision bunaithe ar DFM den chomhlacht. Is é sin an patrún do obair siúil: socraigh an speicíficeacht agus an t-ordú bainne ar dtús, ansin bíonn an toirt ina cheist dearaidh agus dearadh fiacail seachas athshamhlú. Sonraítear an torc struchtúrtha de réir an trastomhais amuigh agus tiús na habhann. Ní dhéanann an bore ainmniúil ach sainiú méid an rith thart ar an gcóras agus ní shainíonn sé an trastomhas amuigh a fhágtar leat, mar sin léirigh an OD agus an tiús ar an tarlach. Bríonn sé seo ar an ábhar, ar thiús na habhann agus ar an gcoibhneas idir an radian agus an trastomhas amuigh, agus dearbhaítear é i leathnú DFM seachas a mheas. Má theastaíonn radian an-mhion ó tharlach, cuir in iúl dúinn an tiús abhann agus an grád luath ionas is féidir linn comhairle a thabhairt faoi an mboc agus ar aon riachtanas do mhondrail. Tá. Baineann an bainneachas le haghaidheanna cearnógacha agus dronuilleogacha le uirlisí a chuireann leis an aghaidh, agus éagsúlaíonn an gcaoi a bhfuil féidearthacht ann le haghaidh gcuairte ó chuairte thubairt chruinn den tsamhail chéanna, mar sin ba cheart an t-aghaidh agus an gciorcal a rá le chéile. Tá. Is féidir an tubaist a bheith gearrtha, bainneachta, notaithe agus ceangailte le bracaí, plátaí agus comhpháirteanna a rinneadh ar mhaisín, go dtí go mbíonn tionscadal críochnaithe, agus ansin is féidir é a chríochnú agus a sholáthar réidh le hinstiúil – rud a sheachnaíonn fadhbanna tolarans a thagann ó chuidí éagsúla a dhéanann na codanna. Cruach stáin, cruach charbón, alumainiam, copar agus bras. Deimhnítear an ranga ábhair, tiús an bhalla agus an críochnú i rathlú DFM i gcoinne an lucht agus an timpeallachta a bheidh ar an gcuid. Leathanaigh gaolmhara: codáin lámhach agus ráibéadaithe ,Treoir DFM ,cuidí an t-athrú agus na codanna mialta EV .
Fáilte tuabhairt agus píopa
Conas tubaist a shonrú ar tharraingt
Paraiméadar
Cad a chaithfear a rá
Cén fáth go bhfuil sé tábhachtach
Dalta agus Gréasán
m.sh. stáinléim 304, cruachdhoilí, alúmanaim 6061
Socraíonn sé an fheidhmíocht, an fheidhmíocht le haghaidh léirteachta agus an t-áireamh in aghaidh an ghoirt roimh aon chiorcal a phleanáil
Diamaidar Amach
An trastair seachtrach cruinn i milliméadar
Ceannaítear an tubaist agus ciorcailtear í de réir an trastair seachtrach; ní shonraíonn uimhir ainmniúcháin an borra an tubaist
Tionnscannadh na huaire
Tiús ainmniúcháin i milliméadar, nó an gaig agus a chaighdeán
Socraíonn sé an neart, an meáchan agus an rás mínimíochta is féidir leis an tubaist a ghlacadh gan cruaclóga
Bogeardeacht
Galarraidiús an lárliine, nó an coibhneas idir an galarraidiús agus an trastomhas amuigh
Tá níos mó tacaíochta de dhíth ar ghalarraidiús níos caoile agus dearbhaítear iad ag an léamh DFM roimh thógáil na mbearnaí
Uillinn an bhogáin agus a suíomhanna
An uillinn, agus an fad idir pointí tangaint an bhogáin
Rialaítear bogadh an tsúile ó phointe tangaint go dtí pointe tangaint, ní ó na ceannanna
Gníomh deireanach
Gearrtha, gan bhearráin, le súlanna, le leathnú, le bolgáin, le cásáin nó le cásáin chun snáithíní a chur isteach
Bainann sé seo cinneadh ar na hoibríochtaí a leanann agus ar an gcóras tacaíochta atá de dhíth ar an gcaoi
Líon agus staid
Sampla, rith triail nó toirt tháirgeachta
Bainann sé seo cinneadh an mbeidh an bogadh ag tarlú ar bhreithniú CNC nó ar bhreithniú sainiompaithe
Gearrthar, bainntear agus leagtar le chéile
Tá sé cruthaithe ar phrograma 20,000 mír
Siúil, píopa, nó bord fhoirmithe – cé acu a roghnófar
Ceisteanna Coitianta
An dtugtar an trastomhas istigh nó an trastomhas amuigh mar shonrú don torc?
Cad é an radian beag is féidir a úsáid le torc?
An ndéanann sibh torc cearnógach agus dronuilleogach a bhogadh?
An féidir leat tionscadalanna tubaistí le ceangal curtha orthu a sholáthar, ní hamháin tubaistí le bainneachas curtha orthu?
Cá bhfuil na hábhair a oibríonn tú leo?
Táirgí Molta