修改系统异常提示词

src/main/java/com/lyxh/api/docking/auth/FortispayHmacAuthStrategy.java

@@ -4,6 +4,8 @@ import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.lyxh.api.docking.exception.ApiCallException;
 import com.lyxh.api.docking.service.SignatureService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Component;
@@ -17,6 +19,8 @@ import org.springframework.stereotype.Component;
 @Component
 public class FortispayHmacAuthStrategy implements AuthStrategy {
 
+    private static final Logger log = LoggerFactory.getLogger(FortispayHmacAuthStrategy.class);
+
     private final SignatureService signatureService;
     private final ObjectMapper objectMapper;
 
@@ -38,8 +42,8 @@ public class FortispayHmacAuthStrategy implements AuthStrategy {
         try {
             node = objectMapper.readTree(authConfigJson);
         } catch (Exception e) {
-            throw new ApiCallException("AUTH_CONFIG_ERROR",
+            log.error("Failed to parse auth_config", e);
-                    "Failed to parse auth_config: " + e.getMessage(), "");
+            throw new ApiCallException("AUTH_CONFIG_ERROR", "Service temporarily unavailable", "");
         }
         String secretId = node.get("secret_id").asText();
         String secretKey = node.get("secret_key").asText();

src/main/java/com/lyxh/api/docking/client/GenericApiClient.java

@@ -96,7 +96,7 @@ public class GenericApiClient {
                     log.error("Third-party network error after {} attempts: url={} requestId={}",
                             attempt, url, requestId, e);
                     throw new ApiCallException("NETWORK_ERROR",
-                            "External API unreachable after " + attempt + " attempts", "")
+                            "Connection error", "")
                             .withRequest(url, reqHeadersJson);
                 }
             } catch (RestClientException e) {
@@ -109,7 +109,7 @@ public class GenericApiClient {
                             attempt, url, requestId, e);
                     Integer statusCode = e instanceof HttpStatusCodeException
                             ? ((HttpStatusCodeException) e).getRawStatusCode() : null;
-                    throw new ApiCallException("HTTP_ERROR", e.getMessage(), "")
+                    throw new ApiCallException("HTTP_ERROR", "Service temporarily unavailable", "")
                             .withRequest(url, reqHeadersJson)
                             .withStatusCode(statusCode);
                 }

src/main/java/com/lyxh/api/docking/service/PaymentProfileService.java

@@ -71,7 +71,8 @@ public class PaymentProfileService {
             JsonNode root = objectMapper.readTree(respJson);
             return parseResponse(root, filterType);
         } catch (JsonProcessingException e) {
-            throw new ApiCallException("PARSE_ERROR", "Failed to parse Fortispay response: " + e.getMessage(), null);
+            log.error("Failed to parse third-party response: weOrderNo={}", weOrderNo, e);
+            throw new ApiCallException("PARSE_ERROR", "Service temporarily unavailable", null);
         } catch (ApiCallException e) {
             // 插入日志 （调用三方api失败）
             invokeLogService.logError(

对接接口文档.md

@@ -73,7 +73,7 @@
 ```json
 {
   "code": "503",
-  "message": "External API unreachable after 1 attempts",
+  "message": "Connection error",
   "responseId": "a1b2c3d4e5f6789012345678abcdef01",
   "data": {
     "status": 0,
@@ -82,12 +82,12 @@
 }
 ```
 
-| HTTP状态码 | code | 说明 |
+| HTTP状态码 | code | 对外 message | 说明 |
-|---|---|---|
+|---|---|---|---|
-| 400 | 400 | 请求参数校验失败 |
+| 400 | 400 | `{字段}: {校验提示}` | 请求参数校验失败 |
-| 502 | 502 | 三方 API HTTP 错误 |
+| 502 | 502 | `Service temporarily unavailable` | 三方 API HTTP 错误 / 响应解析失败 / 内部配置错误 |
-| 503 | 503 | 三方 API 网络不可达 |
+| 503 | 503 | `Connection error` | 三方 API 网络不可达 |
-| 500 | 500 | 服务内部未知异常 |
+| 500 | 500 | `Internal server error` | 服务内部未知异常 |
 
 ---