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springboot热部署
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发布时间:2019-03-21

本文共 1333 字,大约阅读时间需要 4 分钟。

devtools 依赖 配置及 Idea 配置指南

devtools 依赖

在项目根目录下找到 pom.xml 文件,添加以下依赖说明:

org.springframework.boot
spring-boot-devtools
true

Idea 配置

1. 设置自动编译(Build)

在 Idea 中:

  • 点击菜单栏中的 File -> Settings -> Build, Execution, Deployment -> Build자동化
  • 点击 Build automatically 按钮,勾选 Build project automatically 或者选择 Build only if changed(根据需求选择)
  • 2. 设置 Registry(自动运行)

    在 Idea 中:

  • 按下 Ctrl + Shift + Alt + Enter
  • 输入 Registry 进行搜索,选择最下面的 Registry 选项
  • 勾选 Auto-make to build on every change 选项
  • 测试代码

    @RequestMapping("/show")public String selAllFlower(    HttpServletRequest request,    @ModelAttribute("a") Flower flower) {    try {        List
    list = flowerService.selAllFlower(); request.getSession().setAttribute("flowers", list); System.out.println("流水不争先,争的是滔滔不绝"); return "main"; } catch (Exception e) { return "error"; }}

    代码优化

    @RequestMapping("/show")public String selAllFlower(    HttpServletRequest request,    @ModelAttribute("a") Flower flower) {    try {        List
    list = flowerService.selAllFlower(); request.getSession().setAttribute("flowers", list); System.out.println("流水不争先,争的是滔滔不绝"); return "main"; } catch (Exception e) { return "error"; }}

    开发环境配置完成

    注:每次修改代码后,建议通过 Ctrl + S 复制保存,再关闭 Idea 后重新启动项目以确保代码更新生效。

    转载地址:http://ivqez.baihongyu.com/

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