From 4e10584d477c0fd5da7e3a7164ca04df795a4936 Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Wed, 29 Jun 2022 10:47:54 +0800
Subject: [PATCH] 主机类型管理,缓存主动设定的主机类型,并在下次优先使用

---
 common/Tools.js |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/common/Tools.js b/common/Tools.js
index 7a9af98..2f36e53 100644
--- a/common/Tools.js
+++ b/common/Tools.js
@@ -70,6 +70,22 @@
     }
 
     /**
+     * 获取随机字符串
+     * @param {number} long
+     * @return {string}
+     */
+    static getRandomString(long) {
+        long = long || 32;
+        const template = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';
+        const count = template.length;
+        let result = '';
+        for (let i = 0; i < long; i++) {
+            result += template.charAt(Math.floor(Math.random() * count));
+        }
+        return result;
+    }
+
+    /**
      * 检查网络状态
      */
     static checkOnlineState(callback) {

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