1e41f4b71Sopenharmony_ci# webSocket错误码 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci> **说明：** 4e41f4b71Sopenharmony_ci> 5e41f4b71Sopenharmony_ci> 以下仅介绍本模块特有错误码，通用错误码请参考[通用错误码说明文档](../errorcode-universal.md)。 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ci## 2302001 Websocket URL错误 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci**错误信息** 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ciWebsocket url error. 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci**错误描述** 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ciWebsocket URL错误。 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci**可能原因** 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci未配置正确的URL。 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci## 2302002 Websocket 证书不存在 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci**错误信息** 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ciWebsocket certificate file does not exist. 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci**错误描述** 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ciWebsocket 证书不存在。 30e41f4b71Sopenharmony_ci 31e41f4b71Sopenharmony_ci**可能原因** 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_ci证书路径错误或未配置证书。 34e41f4b71Sopenharmony_ci 35e41f4b71Sopenharmony_ci## 2302003 Websocket 连接已经存在 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ci## 2302003 不允许访问域名 38e41f4b71Sopenharmony_ci 39e41f4b71Sopenharmony_ci**错误信息** 40e41f4b71Sopenharmony_ci 41e41f4b71Sopenharmony_ci错误信息 42e41f4b71Sopenharmony_ci 43e41f4b71Sopenharmony_ciWebsocket connection already exists. 44e41f4b71Sopenharmony_ci 45e41f4b71Sopenharmony_ci**错误描述** 46e41f4b71Sopenharmony_ci 47e41f4b71Sopenharmony_ciWebsocket 连接已经存在。 48e41f4b71Sopenharmony_ci 49e41f4b71Sopenharmony_ci**可能原因** 50e41f4b71Sopenharmony_ci 51e41f4b71Sopenharmony_ciWebsocket 连接已经建立。 52e41f4b71Sopenharmony_ci 53e41f4b71Sopenharmony_ci## 2302998 不允许访问域名 54e41f4b71Sopenharmony_ci 55e41f4b71Sopenharmony_ci**错误信息** 56e41f4b71Sopenharmony_ci 57e41f4b71Sopenharmony_ciIt is not allowed to access this domain. 58e41f4b71Sopenharmony_ci 59e41f4b71Sopenharmony_ci**错误描述** 60e41f4b71Sopenharmony_ci 61e41f4b71Sopenharmony_ci不允许访问此域名。 62e41f4b71Sopenharmony_ci 63e41f4b71Sopenharmony_ci**可能原因** 64e41f4b71Sopenharmony_ci 65e41f4b71Sopenharmony_ci元服务应用未正确配置服务器域名。 66e41f4b71Sopenharmony_ci 67e41f4b71Sopenharmony_ci**处理步骤** 68e41f4b71Sopenharmony_ci 69e41f4b71Sopenharmony_ci可参考[配置服务器域名文档](https://developer.huawei.com/consumer/cn/doc/atomic-guides-V5/agc-help-harmonyos-server-domain-V5)完成服务器域名相关配置。 70e41f4b71Sopenharmony_ci 71e41f4b71Sopenharmony_ci## 2302999 Websocket其他错误 72e41f4b71Sopenharmony_ci 73e41f4b71Sopenharmony_ci**错误信息** 74e41f4b71Sopenharmony_ci 75e41f4b71Sopenharmony_ciWebsocket other unknown error. 76e41f4b71Sopenharmony_ci 77e41f4b71Sopenharmony_ci**错误描述** 78e41f4b71Sopenharmony_ci 79e41f4b71Sopenharmony_ciWebsocket其他错误。 80e41f4b71Sopenharmony_ci 81e41f4b71Sopenharmony_ci**可能原因** 82e41f4b71Sopenharmony_ci 83e41f4b71Sopenharmony_ci其他系统故障。 84