JS寄快递地址智能解析
JS寄快递地址智能解析——2020年7月15日
去年做了些前端内容，最近在整理一些稍微有点用的内容，比如智能解析地址，用户只要输入：张三1351111111江苏省扬州市广陵区XX小区X楼xxx室,就能解析出 姓名、电话、省市区、地址信息了。是不是很方便？
项目地址暂时没有放，大家可以关注我的个人码云地址https://gitee.com/w9
纯JavaScript，无需Jquery，轻量级的JS包。可参考以下代码：
let defaultData = []; const mCity = {}; const mArea = {}; /** * 处理原始地址数据转换成专用数据 * @param list 原始数据 * @param init 是否初始化 如传空 已转换过不会再次转换 * @returns {boolean} */ function parseArea(list, init) { if (!init && defaultData.length) { return true; } defaultData = list; defaultData.forEach(province => { if (province.city) { province.city.forEach(city => { if (city.name !== '其他') { if (!mCity[city.name]) { mCity[city.name] = []; } mCity[city.name].push({ p: province.name, c: city.name, a: city.area || [] }); } if (city.area) { city.area.forEach(area => { if (area !== '其他') { if (!mArea[area]) { mArea[area] = []; } mArea[area].push({ p: province.name, c: city.name }) } }) } }) } }); } /** * 解析邮编 * @param * @returns <array> */ function zipCodeFormat() { let list = [] zipCode.forEach((el) => { if (el.child) { el.child.forEach((event) => { if (event.child) { event.child.forEach(element => { list.push(element.zipcode) }) } }) } }) return list; } //专用数据处理 let zipCodeList = zipCodeFormat();//邮编 parseArea(areaList);//地址 /** * 解析 * @param address 任意地址字符串 * @returns {{name: string, mobile: string, detail: string, zip_code: string, phone: string}} */ function parse(address) { address = address || ''; const parse = { name: '', mobile: '', detail: '', zip_code: '', phone: '' }; //去除空格... address = address.replace(/\r\n/g, ' ').replace(/\n/g, ' ').replace(/\t/g, ' '); address = address.replace(/\s+/g, ""); //自定义去除关键字，可自行添加 const search = ['地址', '收货地址', '收货人', '收件人', '收货', '邮编', '电话', '：', ':', '；', ';', '，', ',', '。', ]; search.forEach(str => { address = address.replace(new RegExp(str, 'g'), ' ') }); //多个空格replace为一个 address = address.replace(/ {2,}/g, ' '); //整理电话格式 address = address.replace(/(\d{3})-(\d{4})-(\d{4})/g, '$1$2$3'); address = address.replace(/(\d{3}) (\d{4}) (\d{4})/g, '$1$2$3'); const mobileReg = /(86-[1][0-9]{10})|(86[1][0-9]{10})|([1][0-9]{10})/g; const mobile = mobileReg.exec(address); if (mobile) { parse.mobile = mobile[0]; address = address.replace(mobile[0], ' ') } //电话 const phoneReg = /(([0-9]{3,4}-)[0-9]{7,8})|([0-9]{12})|([0-9]{11})|([0-9]{10})|([0-9]{9})|([0-9]{8})|([0-9]{7})/g; const phone = phoneReg.exec(address); if (phone) { parse.phone = phone[0]; address = address.replace(phone[0], ' ') } //邮编(加入门牌号；考虑到重复邮编问题；去除之前简单的六位数字校验) for (let index = 0; index < zipCodeList.length; index++) { if (address.indexOf(zipCodeList[index]) != -1) { let num = address.indexOf(zipCodeList[index]); let code = address.slice(num, num + 6); parse.zip_code = code; address = address.replace(code, '') } } /* 废弃 const zipReg = /([0-9]{6})/g; const zip = zipReg.exec(address); if (zip) { parse.zip_code = zip[0]; address = address.replace(zip[0], '') } */ address = address.replace(/ {2,}/, ' '); //console.log(address) let detail = detail_parse_forward(address.trim()); if (!detail.city) { detail = detail_parse(address.trim()); if (detail.area && !detail.city) { detail = detail_parse(address.trim(), { ignoreArea: true }); console.log('smart_parse->ignoreArea（忽略区）'); } else { // console.log('smart_parse'); } //这个待完善 const list = address.replace(detail.province, '').replace(detail.city, '').replace(detail.area, '').split(' ').filter(str => str); //详细住址划分关键字 //注意：只需要填写关键字最后一位即可：比如单元填写元即可！ const address_detail_list = ['室', '楼', '元', '号', '幢', '门', '户']; if (list.length > 1) { list.forEach(str => { if (!parse.name || str && str.length < parse.name.length) { parse.name = str.trim() } }); if (parse.name) { detail.addr = detail.addr.replace(parse.name, '').trim() } } else {//若名字写在详细地址后面，根据address_detail_list进行分割； let key = []; address_detail_list.forEach((el) => { key.push(detail.addr.indexOf(el)) }) var max = key.sort(function (a, b) { return b - a; })[0]; if (max != -1) { let addrBuild = detail.addr.slice(0, max + 1); let addrNum = detail.addr.replace(addrBuild, '').replace(/[^0-9]+/g, ''); let userName = detail.addr.replace(addrBuild + addrNum, '') detail.addr = addrBuild + addrNum parse.name = userName } } } else { if (detail.name) { parse.name = detail.name } else { const list = detail.addr.split(' ').filter(str => str); if (list.length > 1) { parse.name = list[list.length - 1] } if (parse.name) { detail.addr = detail.addr.replace(parse.name, '').trim() } } } parse.province = detail.province; parse.city = detail.city; parse.area = detail.area; parse.addr = detail.addr; parse.result = detail.result; return parse; } /** * 正向解析模式 * 从前到后按 province city addr 逐级筛选 * 有city的值即可说明解析成功 * 此模式对地址顺序有要求 * @param address * @returns {{province: string, city: string, area: string, addr: string}} */ function detail_parse_forward(address) { const parse = { province: '', city: '', area: '', addr: '', name: '', }; const provinceKey = ['特别行政区', '古自治区', '维吾尔自治区', '壮族自治区', '回族自治区', '自治区', '省省直辖', '省', '市']; const cityKey = ['布依族苗族自治州', '苗族侗族自治州', '自治州', '州', '市', '县']; for (let i in defaultData) { const province = defaultData[i]; let index = address.indexOf(province.name); if (index > -1) { if (index > 0) { //省份不是在第一位，在省份之前的字段识别为名称 parse.name = address.substr(0, index).trim(); } parse.province = province.name; address = address.substr(index + province.name.length); for (let k in provinceKey) { if (address.indexOf(provinceKey[k]) === 0) { address = address.substr(provinceKey[k].length); } } for (let j in province.city) { const city = province.city[j]; index = address.indexOf(city.name); if (index > -1 && index < 3) { parse.city = city.name; address = address.substr(index + parse.city.length); for (let k in cityKey) { if (address.indexOf(cityKey[k]) === 0) { address = address.substr(cityKey[k].length); } } if (city.area) { for (let k in city.area) { const area = city.area[k]; index = address.indexOf(area); if (index > -1 && index < 3) { parse.area = area; address = address.substr(index + parse.area.length); break; } } } break; } } parse.addr = address.trim(); break; } } return parse; } /** * 逆向解析 从后【县，区，旗】往前解析 * 有地区就能大概返回地址了 * @param address * @param ignoreArea 是否忽视区 因为地址中含有区容易导致匹配错误 例：山东省蓬莱市黄海花园东区西门宝威学堂 曲荣声收15753572456 * @returns {{province: string, city: string, area: string, name: string, _area: string, addr: string}} */ function detail_parse(address, { ignoreArea = false } = {}) { const parse = { province: '', city: '', area: '', name: '', _area: '', addr: '', }; let areaIndex = -1, cityIndex = -1; address = address.replace(' ', ' '); if (!ignoreArea && address.indexOf('县') > -1 || !ignoreArea && address.indexOf('区') > -1 || !ignoreArea && address.indexOf('旗') > -1) { if (address.indexOf('旗') > -1) { areaIndex = address.indexOf('旗'); parse.area = address.substr(areaIndex - 1, 2); } if (address.indexOf('区') > -1) { areaIndex = address.indexOf('区'); if (address.lastIndexOf('市', areaIndex) > -1) { cityIndex = address.lastIndexOf('市', areaIndex); parse.area = address.substr(cityIndex + 1, areaIndex - cityIndex); } else { parse.area = address.substr(areaIndex - 2, 3); } } if (address.indexOf('县') > -1) { areaIndex = address.lastIndexOf('县'); if (address.lastIndexOf('市', areaIndex) > -1) { cityIndex = address.lastIndexOf('市', areaIndex); parse.area = address.substr(cityIndex + 1, areaIndex - cityIndex); } else { parse.area = address.substr(areaIndex - 2, 3); } } parse.addr = address.substr(areaIndex + 1); } else { if (address.indexOf('市') > -1) { areaIndex = address.indexOf('市'); parse.area = address.substr(areaIndex - 2, 3); parse.addr = address.substr(areaIndex + 1); } else { parse.addr = address } } if (address.indexOf('市') > -1 || address.indexOf('盟') > -1 || address.indexOf('州') > -1) { if (address.indexOf('市') > -1) { parse._area = address.substr(address.indexOf('市') - 2, 2); } if (address.indexOf('盟') > -1 && !mCity[parse._area]) { parse._area = address.substr(address.indexOf('盟') - 2, 2); } if (address.indexOf('州') > -1 && !mCity[parse._area]) { parse._area = address.substr(address.indexOf('州') - 2, 2); } } parse.area = parse.area.trim(); if (parse.area && mArea[parse.area]) { if (mArea[parse.area].length === 1) { parse.province = mArea[parse.area][0].p; parse.city = mArea[parse.area][0].c } else { parse._area = parse._area.trim(); const addr = address.substr(0, areaIndex); const d = mArea[parse.area].find(item => { return item.p.indexOf(addr) > -1 || item.c === parse._area; }); if (d) { parse.province = d.p; parse.city = d.c } else { parse.result = mArea[parse.area]; } } } else { if (parse._area) { const city = mCity[parse._area]; if (city) { parse.province = city[0].p; parse.city = city[0].c; parse.addr = address.substr(address.indexOf(parse.city) + parse.city.length + 1); parse.area = ''; for (let i in city[0].a) { if (parse.addr.indexOf(city[0].a[i]) === 0) { parse.area = city[0].a[i]; parse.addr = parse.addr.replace(city[0].a[i], ''); break; } } } } else { parse.area = ''; } } parse.addr = parse.addr.trim(); return parse } /*export {parseArea} export default parse;*/
下面介绍部分使用实例：
Html
<textarea class="weui-textarea sj_textarea" onchange="smart_parse2()" placeholder="[智能填写] 例如：张三1351111111江苏省扬州市广陵区XX小区X楼xxx室" rows="2"></textarea>
JavaScript
//智能识别地址 function smart_parse2() { var value = $('.sj_textarea').val(); console.log(parse(value));//这里可以看一下解析出来的内容 var html = ''; for (var key in parse(value)) { if (parse(value)[key]) { html += `<p>` + key + `:` + parse(value)[key] + `</p>` } }
//把解析的内容在赋值到页面元素中(这儿业务使用的Jq，实际上不需要) $('#sj_name').val(parse(value).name); $('#sj_phone').val(parse(value).phone); $('#city-picker2').val(parse(value).province + ' ' + parse(value).city + ' ' + parse(value).area); $('#sj_addr').val(parse(value).addr); }
使用起来非常方便，容错率也高。
