POST /api/permission/token HTTP/1.1
Host: dev.thuwater.com
Content-Type: application/x-www-form-urlencoded

username=xxxx&password=yyyy

      servers:
  - url: https://dev.thuwater.com
    description: 域名
paths:
  /api/permission/token:
    post:
      tags:
        - token与权限
      summary: 登陆，获取token与权限信息
      description: 登陆，获取token与权限信息
      operationId: token
      requestBody:
        description: 请求体
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                username:
                  type: string
                  description: 用户名，请与项目工程师或销售服务人员联系获取。
                password:
                  type: string
                  description: 密码，请与项目工程师或销售服务人员联系获取。

      var request = require("request");

var options = {
  method: 'POST',
  url: 'https://dev.thuwater.com/api/permission/token',
  headers: {
    'Host': 'dev.thuwater.com',
    'Content-Type': 'application/x-www-form-urlencoded'
  },
  form: { username: 'xxxx', password: 'yyyy' }
};

request(options, function (error, response, body) {
  if (error) throw new Error(error);
  console.log(body);
});

      OkHttpClient client = new OkHttpClient();

MediaType mediaType = MediaType.parse("application/x-www-form-urlencoded");
RequestBody body = RequestBody.create(mediaType, "username=xxxx&password=yyyy");
Request request = new Request.Builder()
  .url("https://dev.thuwater.com/api/permission/token")
  .post(body)
  .addHeader("Content-Type", "application/x-www-form-urlencoded")
  .addHeader("Host", "dev.thuwater.com")
  .build();

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