GitHub user wangzhewwzz added a comment to the discussion: 关于电网拓扑数据导入
C:\Users\GH-76>curl -X POST "http://192.168.60.17:8080/gremlin"; -H "Content-Type: application/json" -d '{"gremlin":"g.V()","bindings":{},"language":"gremlin-groovy","aliases":{"graph":"hugegraph","g":"__g_hugegraph"}}' {"exception":"","message":"body could not be parsed","cause":""} 原始邮件 发件人：dosubot[bot] ***@***.***> 发件时间：2025年12月17日 09:29 收件人：apache/incubator-hugegraph ***@***.***> 抄送：wangzhewwzz ***@***.***>, Mention ***@***.***> 主题：Re: [apache/incubator-hugegraph] 关于电网拓扑数据导入 (Discussion #2917) 你的 Dify HTTP 节点报 “Reached maximum retries (0) for URL http://server:8080/gremlin”，根本原因是 API 地址里的 server 必须替换成 HugeGraph 实际服务器的 IP 地址或主机名，不能直接写 server 字符串，否则 Dify 节点无法解析/连接，导致网络请求直接失败（不是权限或 API 配置问题）参考。 正确配置方法如下： API http://<实际IP或主机名>:8080/gremlin 例如：http://192.168.1.100:8080/gremlin 或 http://your-server-hostname:8080/gremlin HEADERS { "Content-Type": "application/json" } 未开启鉴权时无需 Authorization。 PARAMS 留空即可。 BODY { "gremlin": "g.V()", "bindings": {}, "language": "gremlin-groovy", "aliases": { "graph": "hugegraph", "g": "__g_hugegraph" } } 排查建议： 用 curl 或 Postman 在 Dify 节点所在主机上测试： curl -X POST "http://<实际IP>:8080/gremlin" -H "Content-Type: application/json" -d '{"gremlin":"g.V()","bindings":{},"language":"gremlin-groovy","aliases":{"graph":"hugegraph","g":"__g_hugegraph"}}' 能返回数据说明网络没问题，否则请检查网络、防火墙、端口映射等。 如果还是报错，确认 Dify 节点和 HugeGraph 服务是否在同一内网/容器，端口 8080 是否开放，主机名/IP 是否能互通。 只要 API 地址写对，网络可达，未开启鉴权时无需额外配置，POST body 如上即可。 如还有问题，建议贴出 curl 的详细报错信息和你实际填写的 API 地址，我可以帮你定位是哪一步网络或配置有误。 To reply, just mention @dosu. How did I do? Good | Irrelevant | Incorrect | Verbose | Hallucination | Report 🐛 | Other — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned. GitHub link: https://github.com/apache/incubator-hugegraph/discussions/2917#discussioncomment-15274304 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
