# Getting Started

### Reference Documentation
For further reference, please consider the following sections:

* [Official Apache Maven documentation](https://maven.apache.org/guides/index.html)
* [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.3.1.RELEASE/maven-plugin/reference/html/)
* [Create an OCI image](https://docs.spring.io/spring-boot/docs/2.3.1.RELEASE/maven-plugin/reference/html/#build-image)


//请求三方接口
String bodys = requestObj.toJSONString();
JSONObject resObj = new JSONObject();
resObj.put("status","FAIL");
try {
    /**
     * 重要提示如下:
     * HttpUtils请从
     * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/src/main/java/com/aliyun/api/gateway/demo/util/HttpUtils.java
     * 下载
     *
     * 相应的依赖请参照
     * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml
     */
    HttpResponse response = HttpUtils.doPost(host, path, "POST", headers, querys, bodys);
    int stat = response.getStatusLine().getStatusCode();
    if (stat != 200) {
        System.out.println("Http code: " + stat);
        System.out.println("http header error msg: " + response.getFirstHeader("X-Ca-Error-Message"));
        String bodyErr = EntityUtils.toString(response.getEntity());
        System.out.println("Http body error msg:" + bodyErr);
        resObj.put("errorMsg",bodyErr);
    }else{
        String res = EntityUtils.toString(response.getEntity());
        resObj.put("status","SUCCESS");
        resObj.putAll(JSON.parseObject(res));
    }
} catch (Exception e) {
    resObj.put("status","FAIL");
    e.printStackTrace();
} finally {
    if(!"SUCCESS".equals(resObj.getString("status"))){
        throw new StatusException(parseErr(resObj.getString("errorMsg")));
    }
    log.info("resObj={}",JSONObject.toJSONString(resObj,true));
    return resObj;
}