From eba7d400e10385bb2a95c2a780db39dfa7964729 Mon Sep 17 00:00:00 2001
From: Zhou Weidong <502333560@qq.com>
Date: Mon, 2 Nov 2026 14:52:19 +0800
Subject: [PATCH] =?UTF-8?q?fix(deploy):=20=E7=9C=8B=E9=97=A8=E7=8B=97?=
 =?UTF-8?q?=E9=A3=9E=E4=B9=A6=E5=91=8A=E8=AD=A6=E4=B8=AD=E6=96=87=E4=B9=B1?=
 =?UTF-8?q?=E7=A0=81=E6=94=B9=20UTF-8=20=E5=8F=91=E9=80=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

PS5 Invoke-RestMethod 对字符串 body 默认按 Latin-1 编码导致中文变 ???，
改为手动转 UTF-8 字节数组并声明 charset=utf-8。
---
 deploy/watchdog.ps1 | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/deploy/watchdog.ps1 b/deploy/watchdog.ps1
index ecb3943..f37a68d 100644
--- a/deploy/watchdog.ps1
+++ b/deploy/watchdog.ps1
@@ -25,12 +25,15 @@ function Write-Log($msg) {
 
 function Send-Alert($title, $msg) {
     if (-not $FeishuWebhook) { return }
-    $body = @{
+    $json = @{
         msg_type = "text"
         content  = @{ text = "[$title] $msg" }
     } | ConvertTo-Json -Depth 3
     try {
-        Invoke-RestMethod -Uri $FeishuWebhook -Method Post -Body $body -ContentType "application/json" -TimeoutSec 10
+        # PS5 的 Invoke-RestMethod 对字符串 body 默认按 Latin-1 编码，中文会变成 ???，
+        # 必须手动转 UTF-8 字节数组发送
+        $bytes = [System.Text.Encoding]::UTF8.GetBytes($json)
+        Invoke-RestMethod -Uri $FeishuWebhook -Method Post -Body $bytes -ContentType "application/json; charset=utf-8" -TimeoutSec 10
     } catch {
         Write-Log "飞书告警发送失败: $_"
     }