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20220330_Vote/Ewide.Web.Entry/wwwroot/lib/xe-utils/getMonthWeek.js

@@ -0,0 +1,14 @@
+var helperCreateGetDateWeek = require('./helperCreateGetDateWeek')
+
+/**
+  * 返回某个月的第几周
+  *
+  * @param {Date} date 日期或数字
+  * @param {Number} firstDay 周视图的起始天，默认星期一
+  * @return {Number}
+  */
+var getMonthWeek = helperCreateGetDateWeek(function (targetDate) {
+  return new Date(targetDate.getFullYear(), targetDate.getMonth(), 1)
+})
+
+module.exports = getMonthWeek