import moment from 'moment' import md5 from 'md5' const service = window.GLOB.service ? (/\/$/.test(window.GLOB.service) ? window.GLOB.service : window.GLOB.service + '/') : '' export default class Utils { /** * @description 生成32位uuid string + 时间 * @return {String} uuid */ static getuuid () { let uuid = [] let timestamp = new Date().getTime() let options = '0123456789abcdefghigklmnopqrstuv' for (let i = 0; i < 19; i++) { uuid.push(options.substr(Math.floor(Math.random() * 0x20), 1)) } uuid = timestamp + uuid.join('') return uuid } /** * @description 生成GUID * @return {String} guid */ static getguid () { // 产生一个新的GUID值 let uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => { let r = Math.random() * 16 | 0 // eslint-disable-next-line let v = (c === 'x') ? r : (r & 0x3 | 0x8) return v.toString(16) }) return uuid } /** * @description md5加密 * @return {String} str 加密串 * @return {String} timestamp 时间戳 */ static encrypt (str, timestamp) { let salt = 'mingke' // 盐值 return md5(str + salt + timestamp) } /** * @description sql加密 * @return {String} value */ static formatOptions (value) { if (!value) return '' let salt = 'minKe' // 盐值 // 关键字转换规则 let format = [{ key: 'select', value: ' msltk ' }, { key: 'from', value: ' mfrmk ' }, { key: 'where', value: ' mwhrk ' }, { key: 'order by', value: ' modbk ' }, { key: 'asc', value: ' modack ' }, { key: 'desc', value: ' moddesk ' }, { key: 'top', value: ' mtpk ' }, { key: 'like', value: ' mlkk ' }, { key: 'not like', value: ' mnlkk ' }, { key: 'between', value: ' mbtnk ' }, { key: 'and', value: ' madk ' }, { key: 'insert', value: ' mistk ' }, { key: 'into', value: ' mitk ' }, { key: 'update', value: ' muptk ' }, { key: 'delete', value: ' mdelk ' }, { key: 'begin', value: ' mbgink ' }, { key: 'end', value: ' medk ' }, { key: 'if', value: ' mefk ' }, { key: 'while', value: ' mwilk ' }, { key: 'create', value: ' mcrtk ' }, { key: 'alter', value: ' matek ' }, { key: 'len', value: ' mlnk ' }, { key: 'left', value: ' mlftk ' }, { key: 'right', value: ' mritk ' }, { key: 'union', value: ' munok ' }, { key: 'varchar', value: ' mvcrk ' }, { key: 'getdate', value: ' mgtdtk ' }, { key: 'TRY', value: ' mtryonek ' }, { key: 'TRAN', value: ' mtrnk ' }, { key: 'goto', value: ' mgtk ' }, { key: 'set', value: ' mstk ' }, { key: 'ROLLBACK', value: ' mrlbkk ' }] // 替换关键字 format.forEach(item => { let reg = new RegExp('(^|\\s)' + item.key + '(\\s|$)', 'ig') value = value.replace(reg, item.value) }) // 1、替换%符(数据库中解析后sql报错),2、去除收尾多余空格 value = value.replace(/%/ig, 'mpercent') value = value.replace(/(^\s|\s$)/ig, '') // value = value.replace(/>/ig, 'greateror') // .replace(/=/ig, 'greaterorequal') // .replace(/<=/ig, 'lessorequal') // .replace(/@/ig, 'matk') // .replace(/\(/ig, 'mlbrktsk') // .replace(/\)/ig, 'mrbrktsk') // .replace(/\*/ig, 'mastrsk') // .replace(/'/ig, 'mqotek') // .replace(/\s/ig, 'mspace') // 1、encode编码(中文字符超出base64加密范围),2、base64加密 value = window.btoa(window.encodeURIComponent(value)) // 随机插入字符 let index = Math.floor(Math.random() * value.length) value = value.slice(0, index) + salt + value.slice(index) // base64加密 value = window.btoa(value) return value } /** * @description 初始化搜索条件 * @param {Array} searches 搜索条件 * @return {String} searches 格式化后结果 */ static initMainSearch (searches) { if (!searches || searches.length === 0) return [] let newsearches = [] searches.forEach(search => { let item = { key: search.field, match: search.match, type: search.type, value: search.initval } if (item.type === 'date') { item.value = item.value ? moment().subtract(item.value, 'days').format('YYYY-MM-DD') : '' } else if (item.type === 'datemonth') { item.value = item.value ? moment().subtract(item.value, 'month').format('YYYY-MM') : '' } else if (item.type === 'dateweek') { item.value = item.value ? [moment().subtract(item.value * 7, 'days').startOf('week').format('YYYY-MM-DD'), moment().subtract(item.value * 7, 'days').endOf('week').format('YYYY-MM-DD')] : '' } else if (item.type === 'daterange') { item.value = item.value ? [moment().subtract(item.value, 'days').format('YYYY-MM-DD'), moment().subtract(item.value === 1 ? 1 : 0, 'days').format('YYYY-MM-DD')] : '' } newsearches.push(item) }) return newsearches } /** * @description 拼接搜索条件 * @param {Array} searches 搜索条件 * @return {String} searchText 拼接结果 */ static joinMainSearchkey (searches) { if (!searches || searches.length === 0) return '' let searchText = '' searches.forEach(item => { if (!item.value) return // eslint-disable-next-line searchText += (searchText !== '' ? ' ' + 'AND' + ' ' : '') if (item.type === 'text' || item.type === 'select') { // eslint-disable-next-line let str = item.match === '=' ? '' : '%' // eslint-disable-next-line searchText += item.key + ' ' + item.match + ' ' + '\'' + str + item.value + str + '\'' } else if (item.type === 'date') { let timetail = ' 00:00:00.000' if (item.match === '<' || item.match === '<=') { timetail = ' 23:59:59.999' } // eslint-disable-next-line searchText += '(' + item.key + ' ' + item.match + ' ' + '\'' + item.value + timetail + '\')' } else if (item.type === 'datemonth') { // eslint-disable-next-line searchText += '(' + item.key + ' ' + item.match + ' ' + '\'' + item.value + '\')' } else if (item.type === 'dateweek') { let stimetail = ' 00:00:00.000' let etimetail = ' 23:59:59.999' // eslint-disable-next-line searchText += '(' + item.key + ' ' + item.match + ' ' + '\'' + item.value[0] + stimetail + '\' AND \'' + item.value[1] + etimetail + '\')' } else if (item.type === 'daterange') { let stimetail = ' 00:00:00.000' let etimetail = ' 23:59:59.999' // eslint-disable-next-line searchText += '(' + item.key + ' ' + item.match + ' ' + '\'' + item.value[0] + stimetail + '\' AND \'' + item.value[1] + etimetail + '\')' } else { // eslint-disable-next-line searchText += '(' + item.key + ' ' + item.match + ' ' + '\'' + item.value + '\')' } }) return searchText } /** * @description 拼接搜索条件 * @param {Array} searches 搜索条件 * @return {String} searchText 拼接结果 */ static jointsearchkey (searches) { if (!searches || searches.length === 0) return '' let searchText = '' searches.forEach(item => { if (!item.value) return // eslint-disable-next-line searchText += (searchText !== '' ? ' ' + 'AND' + ' ' : '') if (item.type === 'text') { let options = item.key.split(',').map(op => { // equal时不添加% // eslint-disable-next-line let str = item.op === 'equal' ? '' : '%' // eslint-disable-next-line return op + ' ' + item.op + ' ' + '"' + str + item.value + str + '"' }) // eslint-disable-next-line searchText += '(' + options.join(' ' + 'OR' + ' ') + ')' } else if (item.type === 'date') { // eslint-disable-next-line searchText += '(' + item.key + ' ' + item.op + ' ' + '"' + item.value + '")' } else { // eslint-disable-next-line searchText += '(' + item.key + ' ' + item.op + ' ' + '"' + item.value + '")' } }) return searchText } /** * @description 获取图片真实路径 * @return {String} url 图片路径 */ static getrealurl (url) { if (!url) return '' let baseurl = '' if (process.env.NODE_ENV === 'production') { baseurl = document.location.origin + '/' + service } else { baseurl = 'http://qingqiumarket.cn/' + service } let realurl = url.match(/^http/) || url.match(/^\/\//) ? url : baseurl + url return realurl } /** * @description 删除存储过程sql * @return {String} name 存储过程名称 */ static dropfunc (name) { return `IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID('${name}') AND type in (N'P', N'PC')) mdrpk PROCEDURE ${name}` } /** * @description 创建存储过程 * @return {String} */ static getfunc (param) { let form = '' let formParam = '' if (param.fields && param.fields.length > 0) { let _fields = [] param.fields.forEach(item => { if (item.field) { let type = '' if (item.type.match(/date/ig)) { type = 'datetime is null' } else if (item.type === 'number') { type = `decimal(18,${item.decimal})=0` } else { type = 'nvarchar(50)=\'\'' } formParam = formParam + `mchr13k@${item.field} ${type},` _fields.push(item.field) } }) let field1 = _fields.join(',') let field2 = _fields.join(',@') let field3 = _fields.map(cell => { return cell + '=@' + cell }) field2 = field2 ? '@' + field2 : '' field3 = field3.join(',') form = ` insert into ${param.name} (${field1},createuserid) select ${field2},@UserID update ${param.name} set ${field3},modifydate=getdate(),modifyuserid=@UserID ` } let Ltext = `create proc ${param.funcName} ( @BID nvarchar(50)='', @ID nvarchar(50)='',${formParam} @sEPTMenuNo nvarchar(50)='${param.menuNo}', @lang nvarchar(50)='', @debug nvarchar(50)='', @LoginUID nvarchar(50)='', @SessionUid nvarchar(50)='', @UserID nvarchar(50), @ErrorCode nvarchar(50) out, @retmsg nvarchar(4000) out ) as begin declare @BegindateTest datetime,@EnddateTest datetime select @BegindateTest=getdate() set @ErrorCode='' set @retmsg='' BEGIN TRY /*事务操作*/ BEGIN TRAN /*具体业务操作*/ /* select top 10 * from sProcExcep order by id desc declare @UserName nvarchar(50),@FullName nvarchar(50) select @UserName=UserName,@FullName=FullName from SUsers where UID=@UserID ${form} if 1=2 begin set @ErrorCode='E' set @retmsg='在此写报错' goto GOTO_RETURN end insert into sNote (remark,createuserid,CreateUser,CreateStaff) select '在此写日志',@UserID,@UserName,@FullName */ COMMIT TRAN SET NOCOUNT ON RETURN END TRY BEGIN CATCH /*错误处理*/ ROLLBACK TRAN DECLARE @ErrorMessage NVARCHAR(4000); DECLARE @ErrorSeverity INT; DECLARE @ErrorState INT; /*把自定义的友好的错误信息提示加上*/ set @ErrorCode=cast(ERROR_NUMBER() as nvarchar(50)) SET @retmsg=ERROR_MESSAGE(); SELECT @ErrorMessage=ERROR_MESSAGE(), @ErrorSeverity=ERROR_SEVERITY(), @ErrorState=ERROR_STATE(); RAISERROR(@ErrorMessage, /*-- Message text.*/ @ErrorSeverity, /*-- Severity.*/ @ErrorState /*-- State.*/ ); END CATCH GOTO_RETURN: ROLLBACK TRAN END` console.log(Ltext) Ltext = Ltext.replace(/\n\s{4}/ig, 'mchr13k') return Ltext } }