API 签名机制(API 调用示例)

API 调用示例



示例 1/*
* Demo_01: Build a immutable signature instance and print out;
* The Signature's toString() function will invoke signature's get() function.
*/
out("output: " +
        Signature.newBuilder()
            .method(The.HTTP.GET.method())
            .url(URL)
            .secret(The.API.secret())
            .build()
);




示例 2/*
* Demo_02: Build a real signature and compose a request url to invoke DescribeRegions api call;
*/
对一个真实的 API URL 进行签名
final String ACTION = "DescribeRegions";
final String API_URL = The.API.build(ACTION);
out(httpGet(Signature.newBuilder()
                .method(The.HTTP.GET.method())
                .url(API_URL)
                .secret(The.API.secret())
                .build()
                .compose())
);



为了方便您快速使用签名机制，您可以在 这里 下载完整的示例代码。

[backcolor=transparent]注意：您需要将 ACCESS 和 SECRET 替换为您的 Access Key ID 和 Access Key Secret。