Jupter Notebook: 搭建Python和Java双内核

Jupter Notebook: 搭建Python和Java双内核

参考网页: https://blog.csdn.net/m0_66581248/article/details/122726060

操作系统: Windows 10

前置条件:

  1. 已安装好Jupter notebook
  2. 安装和配置好python
  3. 下载安装好java

操作步骤:

Step1. 下载unzip解压器到Jupter notebook安装目录下(Anaconda3)

Step2. 下载 IJava内核到Jupter notebook安装目录(不需要解压), 目前最新版本为1.3.0

Step3. 将Jupter notebook安装目录地址添加系统变量path里面

Step4. 命令行cmd进入Jupter notebook安装目录

Step5. 使用unzip命令解压ijava内核压缩包

unzip ijava-1.3.0.zip

Step6. 打开Anconda Prompt命令行, 进入 Jupter notebook安装目录

Step7. 在Anconda Prompt命令行输入后回车,完成后不要关闭

python install.py  --sys-prefix

Step8. 资源管理器打开Jupter notebook安装目录sharejupytertemels里面有java和python3的文件夹

Step9. 进入step8的java目录, 打开并修改kernel.json

Step10. 将自己的java目录修改到json中

示例: java安装路径为 C:Program FilesJavajdk-11.0.14bin

{
    "argv": [
        "C:\\Program Files\\Java\\jdk-11.0.14\\bin\\java",
        "-jar", # 按实际情况修改此安装路径
        "D:\\anaconda3\\share\\jupyter\\kernels\\java/ijava-1.3.0.jar",
        "{connection_file}"
    ],
    "display_name": "Java",
    "env": {},
    "interrupt_mode": "message",
    "language": "java"
}

Step11. 返回刚才的Anconda Prompt命令行

jupyter kernelspec list

运行结果为两个可用kernels(Java和Python)

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