openapi-sdk-java:OpenAPI网关Java SDK

# openapi sdk 封装了http请求调用，签名，加解密等 * 调用例子 ```java //必填 String apiUrl = "http://localhost:8082/gateway"; //必填 String appKey = ""; //必填 String appSecret = ""; //如果开启加密，则必填 String encodingAesKey = ""; Client client = new Client(apiUrl,appKey,appSecret,encodingAesKey); //入参赋值 List bodyList = new ArrayList<>(); //根据接口 传入相应入参,这里只是个例子 bodyList.add(1); //X-Service-Id对应的值 String serviceId = "xxxx"; //X-Service-Method对应的值 String method = "xxxxxxx"; Request request=new Request(serviceId,method,bodyList); Response response = client.execute(request); System.out.println(JSONUtils.toString(response)); if(response.isSuccess()) { JSONResponseBean result = response.getJsonResponseBean(); System.out.println(JSONUtils.toString(result)); }else { System.out.println(response.getCaErrorMsg()); System.out.println(response.getErrorMessage()); } ``` [使用postman进行接口调试](https://github.com/ngarihealth/openapi-sdk-java/wiki/使用postman进行接口调试)