目录步骤 1：下载JDK步骤 2：安装JDK步骤 3：配置环境变量1. 编辑~/.zshrc（对于zsh用户）2. 设置Java_HOME环境变量3. 保存并退javascript出4. 使环境变量生效步骤 4：验证JDK配置步骤 5：设置PowerShell为默认终端（
i am creating a sample movie (MVC) application. I was getting fine with Viewing and Creating a new record, but when i wrote the code to get the details of a particular record i met with the following
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