修改项目为前后端分离方案

2026-05-25 02:24:05 +08:00 · 2026-03-28 23:30:02 +08:00
parent d8536354d4
commit 7a7d3aeaaa
77 changed files with 1447 additions and 23765 deletions
--- a/middleware/maintenance.go
+++ b/middleware/maintenance.go
@@ -19,81 +19,21 @@ func MaintenanceMiddleware() gin.HandlerFunc {
 			return
 		}

-		// 白名单检查（路径前缀匹配）
 		path := c.Request.URL.Path

-		// 1. 允许静态资源
-		if strings.HasPrefix(path, "/static/") || strings.HasPrefix(path, "/assets/") || path == "/favicon.ico" {
-			c.Next()
-			return
-		}
-
-		// 2. 允许管理员后台相关接口（以便管理员登录关闭维护模式）
+		// 允许管理员后台相关接口（以便管理员登录关闭维护模式）
 		// 包括登录页、登录接口、API接口、CSRF Token等
-		if strings.HasPrefix(path, "/admin") {
+		if strings.HasPrefix(path, "/api/admin") {
 			c.Next()
 			return
 		}

-		// 3. 检查请求类型
-		// AJAX/JSON 请求返回 503 JSON
-		accept := c.GetHeader("Accept")
-		xrw := strings.ToLower(strings.TrimSpace(c.GetHeader("X-Requested-With")))
-		if strings.Contains(accept, "application/json") || xrw == "xmlhttprequest" || strings.HasPrefix(path, "/api/") {
-			c.JSON(http.StatusServiceUnavailable, gin.H{
-				"code":    503,
-				"success": false,
-				"msg":     "系统正在维护中，请稍后再试",
-			})
-			c.Abort()
-			return
-		}
-
-		// 4. 普通页面请求渲染维护页面
-		c.Header("Content-Type", "text/html; charset=utf-8")
-		c.Status(http.StatusServiceUnavailable)
-		c.Writer.WriteString(maintenanceHTML)
+		// 返回 503 JSON
+		c.JSON(http.StatusServiceUnavailable, gin.H{
+			"code":    503,
+			"success": false,
+			"msg":     "系统正在维护中，请稍后再试",
+		})
 		c.Abort()
 	}
 }
-
-// 简单的维护页面 HTML
-const maintenanceHTML = `<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>系统维护中</title>
-    <style>
-        body {
-            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
-            background-color: #f0f2f5;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            height: 100vh;
-            margin: 0;
-            color: #333;
-        }
-        .container {
-            text-align: center;
-            background: white;
-            padding: 40px;
-            border-radius: 8px;
-            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
-            max-width: 500px;
-            width: 90%;
-        }
-        h1 { font-size: 24px; margin-bottom: 16px; color: #1890ff; }
-        p { font-size: 16px; color: #666; line-height: 1.6; }
-        .icon { font-size: 64px; margin-bottom: 24px; color: #faad14; }
-    </style>
-</head>
-<body>
-    <div class="container">
-        <div class="icon">⚠️</div>
-        <h1>系统维护中</h1>
-        <p>为了提供更好的服务，系统正在进行升级维护。<br>请稍后访问，给您带来的不便敬请谅解。</p>
-    </div>
-</body>
-</html>`