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caolc
223
utils/tool.js
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223
utils/tool.js
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import utils from '@/utils/encode'
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export default {
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//调起上传图片
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chooseImage(clickfn) {
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const JSESSIONID = utils.uuid()
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let chooseImageUrl = ''
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uni.chooseImage({
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success: (chooseImageRes) => {
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const tempFilePaths = chooseImageRes.tempFilePaths;
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uni.uploadFile({
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url: 'https://www.xingoil.com/adminapi/oil-oss/obejct/uploadFile',
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filePath: tempFilePaths[0],
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name: 'file',
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formData: {
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ossKey: 'xingyou',
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pathKey: 'publicxingyou',
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encrypt: 'PUBLIC',
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},
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header: {
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"Content-Type": "multipart/form-data",
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"Authorization": uni.getStorageSync('Authorization'),
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'dataSources': 'MP',
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"imei": uni.getStorageSync('unionid'),
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"openId": uni.getStorageSync('openid'),
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'JSESSIONID': JSESSIONID,
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'token': utils.md5Salt(JSESSIONID)
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},
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success: (uploadFileRes) => {
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chooseImageUrl = JSON.parse(uploadFileRes.data).data.publicUrl
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clickfn(chooseImageUrl)
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}
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});
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}
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});
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},
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//数据转为两位小数
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numberSetting(obj, key, nm=2) {
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if (arguments.length < 2) throw new Error('请检查函数配置参数,最少传递两个必填参数');
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if (!Array.isArray(key)) throw new Error('参数2必须为Array');
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// if (obj.constructor.toString().indexOf('Object') == -1) throw new Error('参数1必须为Object');
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if (Array.isArray(obj)) {
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obj.forEach((item, index) => {
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if (Array.isArray(item)) {
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this.numberSetting(item, key, nm)
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}
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let keyArray = Object.keys(item)
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keyArray.forEach(i => {
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if (key.includes(i)) {
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item[i] = isNaN(Number(item[i]))? 0.00: Number(item[i]).toFixed(nm)
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}
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})
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})
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} else {
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Object.keys(obj).forEach(keys => {
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if (key.includes(keys)) {
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// if (isNaN(Number(obj[keys]))) throw new Error(keys + '值不是数字')
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// obj[keys] = Number(obj[keys]).toFixed(nm);
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obj[keys] = isNaN(Number(obj[keys]))? 0.00: Number(obj[keys]).toFixed(nm)
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}
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})
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}
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},
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/*
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校验数据规范
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data:校验源数据,
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options:校验配置,
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correct:是否修正
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*/
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checkData(data, options, correct = false) {
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// 校验对象
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let checkData = {
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typeFn(data, type) {
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return typeof data == type
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},
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correctFn(item) {
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console.log('校验失败',item)
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//查看是否修正
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if (correct) {
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//修正
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switch (item.type) {
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case 'number':
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data[item.field] = data[item.field]==null?item.defaultValue:data[item.field]==='' || isNaN(Number(data[item.field])) ? item.defaultValue : Number(data[item.field])
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break;
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case 'string':
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data[item.field] = data[item.field]==null?item.defaultValue:String(data[item.field])
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break;
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case 'null':
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data[item.field] = null
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break;
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}
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} else {
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//无需直接退出
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wx.exitMiniProgram({
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success: function () {
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console.log('拜拜')
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}
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})
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// throw new Error('错误！！！');
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}
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},
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}
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//参数校验
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if (arguments.length < 2) throw new Error('请检查函数配置参数,最少传递两个必填参数');
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if (!Array.isArray(options)) throw new Error('参数2必须为Array');
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//获取对象的key
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let dataKeys = Object.keys(data);
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//开始通过 options 校验
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options.forEach(item => {
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//判断是否有该字段
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if (typeof data[item.field] !== 'undefined') {
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//校验数据类型
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if (!checkData.typeFn(data[item.field],item.type)) {
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//类型校验失败
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checkData.correctFn(item);
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}
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} else {
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console.log(`%c ${item.field} ← 错误值,请检查源数据中该字段`, 'font-size:50px;color:red');
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checkData.correctFn(item);
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}
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})
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},
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//表单校验
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checkFn(obj, whiteList, configure = {}) {
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//校验状态 con
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let con = {
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result: true,
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field: '',
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WrongText: '',
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errCheckField: ''
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}
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//校验参数
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if (arguments.length < 1) throw new Error('请检查函数配置参数,最少传递1个必填参数');
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if (obj.constructor.toString().indexOf('Object') == -1) throw new Error('参数1必须为Object');
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if (whiteList && !Array.isArray(whiteList)) throw new Error('参数2必须为Array');
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let configurationTable = Object.keys(configure)
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// console.log(configurationTable, obj, '需要校验的字段数组')
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// 循环需要校验的对象
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Object.keys(obj).forEach(keys => {
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// console.log(keys, '当前循环的校验对象')
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//如果循环的当前字段在白名单内跳过
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// console.log(whiteList, '白名单')
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if (whiteList.includes(keys)) return
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//校验状态改变跳过
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// console.log(con.result, '校验状态')
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if (!con.result) return
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if (configurationTable.includes(keys)) {
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//当前需要匹配的字段 obj[keys] configure[keys]
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//循环配置参数 拿到校验配置
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// console.log('key:', keys, '源对象:', obj[keys], '校验配置', configure[keys], '匹配到的需要校验的数据')
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Object.keys(configure[keys]).forEach(pages => {
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if (!con.result) return
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// console.log('字段:', keys, '开始校验', pages, )
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// configure[keys][pages]
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switch (pages) {
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case 'type':
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con.result = typeof obj[keys] == configure[keys][pages]
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if (!con.result) {
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con.field = keys
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con.WrongText = configure[keys].WrongText ? configure[keys].WrongText :
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'字段:' + con.field + '校验出错'
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con.errCheckField = pages
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}
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break;
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case 'length':
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con.result = obj[keys].toString().length == configure[keys][pages]
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if (!con.result) {
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con.field = keys
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con.WrongText = configure[keys].WrongText ? configure[keys].WrongText :
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'字段:' + con.field + '校验出错'
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con.errCheckField = pages
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}
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break;
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case 'minLength':
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con.result = obj[keys].toString().length >= configure[keys][pages]
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if (!con.result) {
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con.field = keys
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con.WrongText = configure[keys].WrongText ? configure[keys].WrongText :
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'字段:' + con.field + '校验出错'
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con.errCheckField = pages
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}
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break;
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case 'maxLength':
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con.result = obj[keys].toString().length <= configure[keys][pages]
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if (!con.result) {
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con.field = keys
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con.WrongText = configure[keys].WrongText ? configure[keys].WrongText :
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'字段:' + con.field + '校验出错'
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con.errCheckField = pages
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}
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break;
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case 'custom':
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con.result = configure[keys][pages].test(obj[keys])
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if (!con.result) {
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con.field = keys
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con.WrongText = configure[keys].WrongText ? configure[keys].WrongText :
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'字段:' + con.field + '校验出错'
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con.errCheckField = pages
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}
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// console.log('自定义类型校验', configure[keys][pages], '值', obj[keys])
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break;
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case 'tacitly':
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con.result = Boolean(obj[keys])
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if (!con.result) {
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con.field = keys
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con.WrongText = configure[keys].WrongText ? configure[keys].WrongText :
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'字段:' + con.field + ',' + pages + '校验出错'
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con.errCheckField = pages
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}
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// console.log('自定义类型校验', configure[keys][pages], '值', obj[keys])
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break;
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default:
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// console.log(pages, '其他')
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break;
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}
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})
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}
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});
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// console.log(con, '校验结果')
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return con
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}
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}
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