34 lines
814 B
Go
34 lines
814 B
Go
// Package middleware 定义平台 API 自有的 HTTP 中间件。
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package middleware
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import (
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"time"
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"github.com/gin-contrib/cors"
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"github.com/gin-gonic/gin"
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)
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// Cors 允许平台前端跨域调用 API，包括状态更新使用的 PATCH 方法。
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func Cors() gin.HandlerFunc {
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return cors.New(cors.Config{
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AllowOriginFunc: func(origin string) bool {
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return true // 允许所有域名
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},
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AllowMethods: []string{"GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"},
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AllowHeaders: []string{
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"Origin",
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"Content-Type",
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"Authorization",
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"X-Requested-With",
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"X-App-Id",
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"X-Doip-App-Id",
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"X-Lowcode-Mode",
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"X-Lowcode-Org",
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"Token",
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},
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ExposeHeaders: []string{"Content-Length"},
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AllowCredentials: true, // 支持 credentials
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MaxAge: 12 * time.Hour,
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})
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}
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