商户余额查询

src/main/java/com/izouma/nineth/service/SandPayService.java

@@ -580,7 +580,7 @@ public class SandPayService {
             String result;
             try {
                 log.info("请求报文：{}", reqMap);
-                result = HttpClient.doPost("https://caspay.sandpay.com.cn/agent-main/openapi/agentpay",
+                result = HttpClient.doPost("https://caspay.sandpay.com.cn/agent-main/openapi/queryBalance",
                         reqMap, 300000, 300000);
                 result = URLDecoder.decode(result, StandardCharsets.UTF_8);
             } catch (IOException e) {