Neo4j的下载与安装(完整详细版)

末蓝、 2024-04-06 09:43 97阅读 0赞

**简要  
1.jdk安装  
2.neo4j下载  
3.neo4j环境配置  
4.cmd启动 neo4j.bat console**

注意jdk的版本要11以上才可以和[neo4j][]匹配  
但我安装时用了16.0也报错了，然后重新下载了一个11的，就不报错了。具体原因不知。

1.jdk安装 参考我的上一篇博客[如何在不删除原有jdk的基础上更新jdk版本][jdk_jdk]  
2.Neo4j安装：下载地址: https://neo4j.com/download-center/  
下载社区版(免费)  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70]

![在这里插入图片描述][2021062521303148.png]

3.neo4j环境变量的配置  
高级系统设置–>环境变量–>新建  
手动添加变量名字  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 1]

在path路径中将变量添加进去  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 2]

4.验证neo4j的安装和环境配置  
win+r打开cmd 键入 neo4j.bat console 出现下面的界面 表示安装成功  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 3]  
用浏览器打开网址http://localhost:7474/，初始账户信息：用户名和密码都是neo4j  
初次登陆可修改新密码。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 4]  
安装成功！

***遇到一个小插曲，刚装完是打开发现会报错，查博客发现解决方案如下：***

***报错***：

neo4j用chrome登录打开报错Something went wrong: “NotFoundError: Failed to execute ‘removeChild‘ on ‘Node‘  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 5]  
是因为默认打开了chrome的翻译功能导致的，关闭自动翻译功能，然后再进行登录即可！  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 6]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 7]

**参考博客：**  
[NEO4J环境变量设置及其安装使用][NEO4J]  
[jdk,neo4j社区版本下载与安装][jdk_neo4j]  
[我的Neo4j探索之旅 - 初识Neo4j（一）][Neo4j_ - _Neo4j]

一切文章皆为原创,转载请注明来源@小小梁的实验室

[neo4j]: https://so.csdn.net/so/search?q=neo4j&spm=1001.2101.3001.7020
[jdk_jdk]: https://blog.csdn.net/weixin_43653890/article/details/118080774
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/d09d4bf871e640d18c12bfc879fa1b2c.png
[2021062521303148.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/7ce8486e746348b2ad1924dfe4f82a95.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/4010c6ffc02a4f2ebb8e6f262ec794ed.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 2]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/dcda7bd657e24353be0425e5c65136be.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 3]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/0698d90c40f440308784c868a0146c3f.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 4]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/be3bb3df496a4b868fd45e9d4dd851ca.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 5]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/f4d2713ee40e4f8cb83d6f02c1dad5c2.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 6]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/c53eefd459d648d4ad6f10a66679af8e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY1Mzg5MA_size_16_color_FFFFFF_t_70 7]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/8d21712eb70a4183a6812c398c161f59.png
[NEO4J]: https://blog.csdn.net/shdabai/article/details/108418956
[jdk_neo4j]: https://www.pianshen.com/article/10521300986/
[Neo4j_ - _Neo4j]: https://segmentfault.com/a/1190000037690548