快速开始

[UCloudDocs]

快速开始

查看产品文档请点击下方链接

https://docs.ucloud.cn/api/summary/public

[lycodeing]

public static void main(String[] args) throws Exception {
        Map<String, String> params = new HashMap<>();
        params.put("Action", "DescribeUHostInstance");
        params.put("Region", "cn-bj2");
        params.put("Limit", "10");

        String publicKey = "ucloudsomeone@example.com1296235120854146120";
        String privateKey = "46f09bb9fab4f12dfc160dae12273d5332b5debe";
        params.put("PublicKey", publicKey);
        String signature = generateSignature(params, privateKey);

        params.put("Signature", signature);
        System.out.println(HttpClientUtil.sendPost(API_ENDPOINT, params,null));
        System.out.println("Signature: " + signature);
    }

这个签名和示例是一致的,请求不通