From 6457df4fc2f053f0248cefdf4d35e325f54c350a Mon Sep 17 00:00:00 2001
From: yunkexin <760754045@qq.com>
Date: Fri, 10 Jan 2025 09:46:22 +0800
Subject: [PATCH] =?UTF-8?q?30=E5=A4=A9=20=E5=8F=8A=E4=B8=80=E5=B9=B4?=
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---
 src/utils/common.js | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/src/utils/common.js b/src/utils/common.js
index f93e933..94f99b1 100644
--- a/src/utils/common.js
+++ b/src/utils/common.js
@@ -77,6 +77,45 @@ export function extend(obj1, obj2) {
     for (let p in obj2) obj1[p] = obj2[p];
 }
 
+export function getPreviousMonthDates() {
+  let today = new Date(); // 获取当前日期
+  let datesArray = []; // 创建一个数组来存储日期
+
+    // 遍历从今天开始往前30天的每一天
+    for (let i = 0; i < 30; i++) {
+        // 创建一个新的日期对象，表示从今天往前i天的日期
+        let date = new Date(today);
+        date.setDate(today.getDate() - i);
+
+        // 将日期对象添加到数组中
+        datesArray.unshift(new Date(date));
+    }
+
+    return datesArray;
+}
+//获取最近12个月
+export function getNearMonth(type) {
+  let dateArr = []
+  let date = new Date()
+  // let year = date.getFullYear()
+  date.setMonth(date.getMonth() + 1, 1) // 设置到下个月
+  for (let i = 0; i < 12; i++) {
+    date.setMonth(date.getMonth() - 1)//每次循环一次 月份值减1
+    let m = date.getMonth() + 1
+    // m = m < 10 ? "0" + m : m
+    if(type == 'year'){
+      dateArr.push(date.getFullYear() + "年" + m+'月')
+    }else if(type=='/'){
+      dateArr.push(date.getFullYear() + "/" + m)
+    }else{
+     
+      dateArr.push(date.getFullYear() + "-" + m)
+    }
+    
+  }
+  return dateArr
+}
+
 //wyw 添加 子表过滤条件
 export function extendFilterGroupGroupRules(obj, filed, op, value, isSysParam) { //查询条件
   let data = {};