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qihang-ecom-erp-open
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fix(pdd): cat.rule.get param_json 含 goods_id=0，统一 catRuleGetParamJson 与失败日志 paramJsonSnippet 

Made-with: Cursor
This commit is contained in:
huangyujie 2026-03-25 11:32:14 +08:00
parent 3976c9f6ad
commit 8dce7135e0
4 changed files with 22 additions and 11 deletions
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6
service/src/main/java/cn/qihangerp/service/external/pdd/ExternalPddPublishService.java vendored
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@ -5,8 +5,6 @@ import cn.qihangerp.model.entity.OGoodsSku;
import cn.qihangerp.model.request.ExternalGoodsUpsertRequest;
import cn.qihangerp.model.vo.PddPublishLaneResultVo;
import cn.qihangerp.service.external.shop.PddShopCredential;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@ -125,10 +123,8 @@ public class ExternalPddPublishService {
if (props.isAutoFetchCatRule() && !catFetched) {
try {
JSONObject body = new JSONObject();
body.put("cat_id", catId);
String raw = pddPopClient.invoke(gateway, cred.getAppKey(), cred.getAppSecret(), cred.getAccessToken(),
"pdd.goods.cat.rule.get", JSON.toJSONString(body));
"pdd.goods.cat.rule.get", PddOpenApiSupport.catRuleGetParamJson(catId));
catRuleSnippet = PddOpenApiSupport.snippet(raw, 2000);
catFetched = true;
} catch (Exception e) {

5
service/src/main/java/cn/qihangerp/service/external/pdd/PddCatRuleSpecAutoResolver.java vendored
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@ -75,16 +75,13 @@ public class PddCatRuleSpecAutoResolver {
if (catId <= 0) {
throw new IllegalArgumentException("cat_id 必须为正数，当前=" + catId);
}
JSONObject p = new JSONObject();
// POP 文档 cat_id 类型为 LONG；部分网关对字符串 cat_id 解析失败会报「请求参数不能为空：cat_id」
p.put("cat_id", catId);
return popClient.invoke(
gatewayUrl,
cred.getAppKey(),
cred.getAppSecret(),
cred.getAccessToken(),
"pdd.goods.cat.rule.get",
JSON.toJSONString(p)
PddOpenApiSupport.catRuleGetParamJson(catId)
);
}

17
service/src/main/java/cn/qihangerp/service/external/pdd/PddOpenApiSupport.java vendored
View File

@ -5,6 +5,9 @@ import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import org.springframework.util.StringUtils;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* 解析拼多多 POP 返回 JSON 的通用工具。
*
@ -15,6 +18,20 @@ public final class PddOpenApiSupport {
private PddOpenApiSupport() {
}
/**
* {@code pdd.goods.cat.rule.get} 的 {@code param_json}。
* <p>开放平台约定：除 {@code cat_id} 外，新发品场景须传 {@code goods_id=0}；缺省时部分网关会误报「cat_id 不能为空」。</p>
*/
public static String catRuleGetParamJson(long catId) {
if (catId <= 0) {
throw new IllegalArgumentException("cat_id 必须为正数: " + catId);
}
Map<String, Object> m = new LinkedHashMap<>();
m.put("cat_id", catId);
m.put("goods_id", 0L);
return JSON.toJSONString(m);
}
public static String snippet(String s, int max) {
if (s == null) {
return null;

5
service/src/main/java/cn/qihangerp/service/external/pdd/PddPopClient.java vendored
View File

@ -73,8 +73,9 @@ public class PddPopClient {
String snippet = PddOpenApiSupport.snippet(raw, 600);
if (!httpOk || popBizError) {
String errSummary = popBizError ? PddOpenApiSupport.formatError(raw) : "";
log.warn("PDD_POP api={} host={} clientId={} httpStatus={} durationMs={} popBizError={} errSummary={} bodySnippet={}",
type, host, clientMasked, httpStatus, durationMs, popBizError, errSummary, snippet);
String paramSnippet = StringUtils.hasText(paramJson) ? PddOpenApiSupport.snippet(paramJson, 400) : "";
log.warn("PDD_POP api={} host={} clientId={} httpStatus={} durationMs={} popBizError={} errSummary={} paramJsonSnippet={} bodySnippet={}",
type, host, clientMasked, httpStatus, durationMs, popBizError, errSummary, paramSnippet, snippet);
} else {
log.info("PDD_POP api={} host={} clientId={} httpStatus={} durationMs={} bodySnippet={}",
type, host, clientMasked, httpStatus, durationMs, snippet);