服务自动切换机房代码实现

阿飞Sirx

于 2022-03-08 15:25:09 发布

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分类专栏：系统设计文章标签：爬虫 nginx python

本文链接：https://blog.youkuaiyun.com/weixin_37632716/article/details/123354601

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public static String get(List<String> apis,Object[] args,String encoding,Header[] headers,Integer timeout){
  String response = null;
  for(String api: apis){
    String uri = UriComponentsBuilder.fromHttpUrl(api)
    .buildAndExpand(args).toUriString();
    response = HttpClientUtils.getDataFromUri(uri,encoding,headers,timeout);
    if(objects.equal(response,HTTP_ERROR)){
      continue;
    }
    if(objects.equal(response,HTTP_UNKOWN_HOST_ERROR)){
     response = HTTP_ERROR;
     continue;
  }
  if(objects.equal(response,HTTP_SOCKET_TIMEOUT_ERROR)){
    response = HTTP_ERROR;
    continue;
   }
   return response;
  }
  response;
}