24 lines
480 B
Go
24 lines
480 B
Go
package middlewares
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import (
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"github.com/gin-gonic/gin"
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"golang.org/x/time/rate"
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)
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func RateLimitMiddleware(r rate.Limit, b int) gin.HandlerFunc {
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limiter := rate.NewLimiter(r, b)
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return func(c *gin.Context) {
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if !limiter.Allow() {
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// 请求被限制，返回错误信息
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c.JSON(429, gin.H{
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"status": "Fail",
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"message": "Too many requests, please try again later",
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"data": nil,
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})
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c.Abort()
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return
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}
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c.Next()
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}
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}
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