使用Ocelot开发Gateway之限流

其他的不变（见上一两篇）
https://blog.csdn.net/baidu_38845827/article/details/113586679
https://blog.csdn.net/baidu_38845827/article/details/113594621

修改配置文件的RateLimitOptions

{
  "ReRoutes": [
    {
      "UseServiceDiscovery": true,
      "DownstreamPathTemplate": "/{url}",
      "DownstreamScheme": "http",
      //"DownstreamHostAndPorts": [
      //  {
      //    "Host": "localhost",
      //    "Port": 59607
      //  }
      //],
      "UpstreamPathTemplate": "/{url}",
      "UpstreamHttpMethod": [ "GET", "POST" ],
      "LoadBalancerOptions": {
        "Type": "RoundRobin"
      },
      "ServiceName": "hotel_api",
      "RateLimitOptions": {
        "ClientWhitelist": [ ], //白名单里的客户端 请求不进行限流
        "EnableRateLimiting": true, //开启限流
        "Period": "1s",
        "PeriodTimespan": 1, // 被限制了5s 后 可以再请求
        "Limit": 1 //1s内 最多访问 1 次
      }
    }
  ],
  "GlobalConfiguration": {
    "ServiceDiscoveryProvider": {
      "Scheme": "http",
      "Host": "localhost",
      "Port": 8500,
      "Type": "Consul"
    },
    "RateLimitOptions": {
      "DisableRateLimitHeaders": false,
      "QuotaExceededMessage": "To many ya", //被限制后的提示语
      "HttpStatusCode": 999 //被限制后的 返回的状态码
    }
  }
}

其他代码不变 经测试 没问题

完毕