[修改]此工具类应使用参数dateRange而非bind在model上的dateRange

-/**
- * 通用js方法封装处理
- * Copyright (c) 2019 ruoyi
- */
-
-const baseURL = process.env.VUE_APP_BASE_API
-
-// 日期格式化
-export function parseTime(time, pattern) {
-	if (arguments.length === 0 || !time) {
-		return null
-	}
-	const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
-	let date
-	if (typeof time === 'object') {
-		date = time
-	} else {
-		if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
-			time = parseInt(time)
-		} else if (typeof time === 'string') {
-			time = time.replace(new RegExp(/-/gm), '/');
-		}
-		if ((typeof time === 'number') && (time.toString().length === 10)) {
-			time = time * 1000
-		}
-		date = new Date(time)
-	}
-	const formatObj = {
-		y: date.getFullYear(),
-		m: date.getMonth() + 1,
-		d: date.getDate(),
-		h: date.getHours(),
-		i: date.getMinutes(),
-		s: date.getSeconds(),
-		a: date.getDay()
-	}
-	const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
-		let value = formatObj[key]
-		// Note: getDay() returns 0 on Sunday
-		if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
-		if (result.length > 0 && value < 10) {
-			value = '0' + value
-		}
-		return value || 0
-	})
-	return time_str
-}
-
-// 表单重置
-export function resetForm(refName) {
-	if (this.$refs[refName]) {
-		this.$refs[refName].resetFields();
-	}
-}
-
-// 添加日期范围
-export function addDateRange(params, dateRange) {
-	var search = params;
-	search.beginTime = "";
-	search.endTime = "";
-	if (null != dateRange && '' != dateRange) {
-		search.beginTime = this.dateRange[0];
-		search.endTime = this.dateRange[1];
-	}
-	return search;
-}
-
-// 回显数据字典
-export function selectDictLabel(datas, value) {
-	var actions = [];
-	Object.keys(datas).some((key) => {
-		if (datas[key].dictValue == ('' + value)) {
-			actions.push(datas[key].dictLabel);
-			return true;
-		}
-	})
-	return actions.join('');
-}
-
-// 回显数据字典（字符串数组）
-export function selectDictLabels(datas, value, separator) {
-	var actions = [];
-	var currentSeparator = undefined === separator ? "," : separator;
-	var temp = value.split(currentSeparator);
-	Object.keys(value.split(currentSeparator)).some((val) => {
-		Object.keys(datas).some((key) => {
-			if (datas[key].dictValue == ('' + temp[val])) {
-				actions.push(datas[key].dictLabel + currentSeparator);
-			}
-		})
-	})
-	return actions.join('').substring(0, actions.join('').length - 1);
-}
-
-// 通用下载方法
-export function download(fileName) {
-	window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true;
-}
-
-// 字符串格式化(%s )
-export function sprintf(str) {
-	var args = arguments, flag = true, i = 1;
-	str = str.replace(/%s/g, function () {
-		var arg = args[i++];
-		if (typeof arg === 'undefined') {
-			flag = false;
-			return '';
-		}
-		return arg;
-	});
-	return flag ? str : '';
-}
-
-// 转换字符串，undefined,null等转化为""
-export function praseStrEmpty(str) {
-	if (!str || str == "undefined" || str == "null") {
-		return "";
-	}
-	return str;
-}
-
-/**
- * 构造树型结构数据
- * @param {*} data 数据源
- * @param {*} id id字段 默认 'id'
- * @param {*} parentId 父节点字段 默认 'parentId'
- * @param {*} children 孩子节点字段 默认 'children'
- * @param {*} rootId 根Id 默认 0
- */
-export function handleTree(data, id, parentId, children, rootId) {
-	id = id || 'id'
-	parentId = parentId || 'parentId'
-	children = children || 'children'
-	rootId = rootId || Math.min.apply(Math, data.map(item => { return item[parentId] })) || 0
-	//对源数据深度克隆
-	const cloneData = JSON.parse(JSON.stringify(data))
-	//循环所有项
-	const treeData = cloneData.filter(father => {
-		let branchArr = cloneData.filter(child => {
-			//返回每一项的子级数组
-			return father[id] === child[parentId]
-		});
-		branchArr.length > 0 ? father.children = branchArr : '';
-		//返回第一层
-		return father[parentId] === rootId;
-	});
-	return treeData != '' ? treeData : data;
-}
+/**
+ * 通用js方法封装处理
+ * Copyright (c) 2019 ruoyi
+ */
+
+const baseURL = process.env.VUE_APP_BASE_API
+
+// 日期格式化
+export function parseTime(time, pattern) {
+	if (arguments.length === 0 || !time) {
+		return null
+	}
+	const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
+	let date
+	if (typeof time === 'object') {
+		date = time
+	} else {
+		if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
+			time = parseInt(time)
+		} else if (typeof time === 'string') {
+			time = time.replace(new RegExp(/-/gm), '/');
+		}
+		if ((typeof time === 'number') && (time.toString().length === 10)) {
+			time = time * 1000
+		}
+		date = new Date(time)
+	}
+	const formatObj = {
+		y: date.getFullYear(),
+		m: date.getMonth() + 1,
+		d: date.getDate(),
+		h: date.getHours(),
+		i: date.getMinutes(),
+		s: date.getSeconds(),
+		a: date.getDay()
+	}
+	const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
+		let value = formatObj[key]
+		// Note: getDay() returns 0 on Sunday
+		if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
+		if (result.length > 0 && value < 10) {
+			value = '0' + value
+		}
+		return value || 0
+	})
+	return time_str
+}
+
+// 表单重置
+export function resetForm(refName) {
+	if (this.$refs[refName]) {
+		this.$refs[refName].resetFields();
+	}
+}
+
+// 添加日期范围
+export function addDateRange(params, dateRange) {
+	var search = params;
+	search.beginTime = "";
+	search.endTime = "";
+	if (null != dateRange && '' != dateRange) {
+		search.beginTime = dateRange[0];
+		search.endTime = dateRange[1];
+	}
+	return search;
+}
+
+// 回显数据字典
+export function selectDictLabel(datas, value) {
+	var actions = [];
+	Object.keys(datas).some((key) => {
+		if (datas[key].dictValue == ('' + value)) {
+			actions.push(datas[key].dictLabel);
+			return true;
+		}
+	})
+	return actions.join('');
+}
+
+// 回显数据字典（字符串数组）
+export function selectDictLabels(datas, value, separator) {
+	var actions = [];
+	var currentSeparator = undefined === separator ? "," : separator;
+	var temp = value.split(currentSeparator);
+	Object.keys(value.split(currentSeparator)).some((val) => {
+		Object.keys(datas).some((key) => {
+			if (datas[key].dictValue == ('' + temp[val])) {
+				actions.push(datas[key].dictLabel + currentSeparator);
+			}
+		})
+	})
+	return actions.join('').substring(0, actions.join('').length - 1);
+}
+
+// 通用下载方法
+export function download(fileName) {
+	window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true;
+}
+
+// 字符串格式化(%s )
+export function sprintf(str) {
+	var args = arguments, flag = true, i = 1;
+	str = str.replace(/%s/g, function () {
+		var arg = args[i++];
+		if (typeof arg === 'undefined') {
+			flag = false;
+			return '';
+		}
+		return arg;
+	});
+	return flag ? str : '';
+}
+
+// 转换字符串，undefined,null等转化为""
+export function praseStrEmpty(str) {
+	if (!str || str == "undefined" || str == "null") {
+		return "";
+	}
+	return str;
+}
+
+/**
+ * 构造树型结构数据
+ * @param {*} data 数据源
+ * @param {*} id id字段 默认 'id'
+ * @param {*} parentId 父节点字段 默认 'parentId'
+ * @param {*} children 孩子节点字段 默认 'children'
+ * @param {*} rootId 根Id 默认 0
+ */
+export function handleTree(data, id, parentId, children, rootId) {
+	id = id || 'id'
+	parentId = parentId || 'parentId'
+	children = children || 'children'
+	rootId = rootId || Math.min.apply(Math, data.map(item => { return item[parentId] })) || 0
+	//对源数据深度克隆
+	const cloneData = JSON.parse(JSON.stringify(data))
+	//循环所有项
+	const treeData = cloneData.filter(father => {
+		let branchArr = cloneData.filter(child => {
+			//返回每一项的子级数组
+			return father[id] === child[parentId]
+		});
+		branchArr.length > 0 ? father.children = branchArr : '';
+		//返回第一层
+		return father[parentId] === rootId;
+	});
+	return treeData != '' ? treeData : data;
+}