我现在正在研究从Binance获取加密货币的当前价格 .
我推荐这个API-DOCS（https://github.com/binance-exchange/binance-official-api-docs/blob/master/rest-api.md），"symbol order book ticker"
但是，我的代码显示了一些错误响应，如下所示
'HTTP/1.1 404 Not Found'
<html><body><h2>404 Not found</h2></body></html>
我的代码如下所示
public static void bid_ask () throws ClientProtocolException, IOException {
String queryArgs = "https://api.binance.com/api/v3/ticker/bookTicker";
CloseableHttpClient httpClient = HttpClients.createDefault();
HttpPost post = new HttpPost(queryArgs);
CloseableHttpResponse response = httpClient.execute(post);
HttpEntity responseEntity = response.getEntity();
System.out.println(response.getStatusLine());
System.out.println(EntityUtils.toString(responseEntity));
}
1 回答
根据您链接的API文档，该URL仅支持GET请求，但您正在发出POST请求 .