kk
34 lines
1.4 KiB
Markdown
34 lines
1.4 KiB
Markdown
## 想法
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暴露一些端点，提供一些功能。
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1. http-cache
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2. RateLimiter
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3. ... ...
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### 不是用网关，单体应用
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拦截器处理，基于 redis 的 cache 时间或者 RateLimiter处理。
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结构：serviceName:http-cache:/user/1?queryString If-Modified-Since
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结构：serviceName:RateLimiter:/user/1 99
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### 使用网关
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将端点信息存储到 redis 里，供 网关使用。
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结构：serviceName:http-cache:endpoint:/user/{id} 100s
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结构：serviceName:RateLimiter:endpoint:/user/{id} 100/s
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## RateLimiter Headers
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```text
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#=============================#===================================================#
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# HTTP Header # Description #
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#=============================#===================================================#
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| X-RateLimit-Limit | Request limit per day / per 5 minutes |
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+-----------------------------+---------------------------------------------------+
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| X-RateLimit-Remaining | The number of requests left for the time window |
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+-----------------------------+---------------------------------------------------+
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| X-RateLimit-Reset | The remaining window before the rate limit resets |
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| | in UTC epoch seconds |
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+-----------------------------+---------------------------------------------------+
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``` |