urllib3.exceptions.MaxRetryError: Failed to establish a new connection: [Errno 61] Connection refuse

待我称王封你为后i 2022-12-01 01:14 224阅读 0赞

## 解决图谱neo4j数据库报错urllib3.exceptions.MaxRetryError: Failed to establish a new connection: \[Errno 61\] Connection refused’ ##

#### 报错信息 ####

urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=7474): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fb5b5ab1b38>: Failed to establish a new connection: [Errno 61] Connection refused',))

#### 解决办法 ####

*  检查neo4j数据库是否存在
 *  检查neo4j数据库是否开启

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTE5NDE3MQ_size_16_color_FFFFFF_t_70_pic_center]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTE5NDE3MQ_size_16_color_FFFFFF_t_70_pic_center 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTE5NDE3MQ_size_16_color_FFFFFF_t_70_pic_center 2]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTE5NDE3MQ_size_16_color_FFFFFF_t_70_pic_center 3]  
新建数据库，设置密码，开启服务

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urllib3.exceptions.MaxRetryError: Failed to establish a new connection: [Errno 61] Connection refuse

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