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Java EE Project Demo

Class B

项目结构

  1. portal 门户

  2. backEnd 后台

Spring MVC JSON

  1. build.gradle
    • jackson-core
    • jackson-databind
    • jackson-annotation
compile 'com.fasterxml.jackson.core:jackson-databind:2.9.7'
  1. controller
@RequestMapping("")
@ResponseBody
public Map<String, Object> method(){
    Map<String, Object> map = new HashMap<>();
    map.put("key", "value");
    return map; // {"key": "value"}
}

GitHub

  1. install git (default) https://git-scm.com/

  2. IDEA - File - Settings - git -> git.exe - Test

  3. IDEA - File - Settings - GitHub - add account

  4. Checkout...

  5. Ctrl + K

  6. Ctrl + T