kepware http接口 java语言开发

读取某变量的值(OK HTTP

OkHttpClient client = new OkHttpClient();

Request request = new Request.Builder()
  .url("http://127.0.0.1:39321/iotgateway/read?ids=Channel1.Device1.tag1,Channel1.Device1.tag2")
  .get()
  .addHeader("Connection", "keep-alive")
  .addHeader("Cache-Control", "max-age=0")
  .addHeader("Upgrade-Insecure-Requests", "1")
  .addHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36")
  .addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
  .addHeader("Accept-Encoding", "gzip, deflate, br")
  .addHeader("Accept-Language", "zh-CN,zh;q=0.9")
  .addHeader("cache-control", "no-cache")
  .addHeader("Postman-Token", "78b18b05-546a-4eba-aed9-a977e507939d")
  .build();

Response response = client.newCall(request).execute();

读取某变量的值(UNIREST

HttpResponse<String> response = Unirest.get("http://127.0.0.1:39321/iotgateway/read?ids=Channel1.Device1.tag1,Channel1.Device1.tag2")
  .header("Connection", "keep-alive")
  .header("Cache-Control", "max-age=0")
  .header("Upgrade-Insecure-Requests", "1")
  .header("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36")
  .header("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
  .header("Accept-Encoding", "gzip, deflate, br")
  .header("Accept-Language", "zh-CN,zh;q=0.9")
  .header("cache-control", "no-cache")
  .header("Postman-Token", "35846625-f44e-4723-aadd-ccefac8b4d41")
  .asString();

浏览全部变量(OK HTTP

OkHttpClient client = new OkHttpClient();

Request request = new Request.Builder()
  .url("http://127.0.0.1:39321/iotgateway/browse")
  .get()
  .addHeader("Connection", "keep-alive")
  .addHeader("Cache-Control", "max-age=0")
  .addHeader("Upgrade-Insecure-Requests", "1")
  .addHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36")
  .addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
  .addHeader("Accept-Encoding", "gzip, deflate, br")
  .addHeader("Accept-Language", "zh-CN,zh;q=0.9")
  .addHeader("cache-control", "no-cache")
  .addHeader("Postman-Token", "fd5d3981-71c7-4af0-9080-8ab0b1b6a6f4")
  .build();

Response response = client.newCall(request).execute();

浏览全部变量(UNIREST

HttpResponse<String> response = Unirest.get("http://127.0.0.1:39321/iotgateway/browse")
  .header("Connection", "keep-alive")
  .header("Cache-Control", "max-age=0")
  .header("Upgrade-Insecure-Requests", "1")
  .header("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36")
  .header("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
  .header("Accept-Encoding", "gzip, deflate, br")
  .header("Accept-Language", "zh-CN,zh;q=0.9")
  .header("cache-control", "no-cache")
  .header("Postman-Token", "ae3420de-9c68-433f-a638-0ac7e6dbd5f2")
  .asString();