package middleware
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import (
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"time"
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"gat1400Exchange/response"
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"github.com/gin-gonic/gin"
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"github.com/juju/ratelimit"
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)
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func RateLimitMiddleware(fillInterval time.Duration, capacity int64) gin.HandlerFunc {
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bucket := ratelimit.NewBucket(fillInterval, capacity)
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return func(c *gin.Context) {
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if bucket.TakeAvailable(1) < 1 {
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response.BadRequest(c, "访问限流")
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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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