From 4488ae5a5f96e6c41c4ed90ba2a82859d5bff45b Mon Sep 17 00:00:00 2001
From: Luk <wameup@outlook.com>
Date: Wed, 21 Jan 2026 12:00:39 +0800
Subject: [PATCH] u

---
 prod_or_dev.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 prod_or_dev.js

diff --git a/prod_or_dev.js b/prod_or_dev.js
new file mode 100644
index 0000000..7e05455
--- /dev/null
+++ b/prod_or_dev.js
@@ -0,0 +1,21 @@
+// 使用Node.js实现Shell脚本逻辑：获取公网IP并检查是否以.172结尾
+const https = require('https')
+
+https
+  .get('https://api.ipify.org', (res) => {
+    let data = ''
+    res.on('data', (chunk) => (data += chunk))
+    res.on('end', () => {
+      // 仅提取返回的纯IP地址部分，忽略HTML标签
+      const ip = data.trim().split(/\s+/)[0]
+      console.log('public ip:', ip)
+      if (ip.endsWith('.172')) {
+        console.log('production')
+      } else {
+        console.log('development')
+      }
+    })
+  })
+  .on('error', (err) => {
+    console.error('Request failed:', err)
+  })