目录1 环境搭建1.1 第一步：准备必要的代码1.2 第二步：拷贝必备的 jar 包到工程的 lib 目录1.3 第三步：创建 spring 的配置文件并导入约束1.4 第四步：配置 spring 的 ioc1.5 第五步：抽取公共代码制作成通知2 配置
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing
加载中,请稍侯......