let obj = new Object() let obj = {"name":"lfy,"age":18}; obj["sex"]="男" /*方法1*/ obj.sex="男" /*方法2*/
方法慎重使用方法2
推薦: https://www.sitepoint.com/ultimate-angular-cli-reference/ (angular-cli的詳細指令說明)/*可深入瞭解*/ 說明: angular:
https://egghead.io/lessons/angular-2-create-a-simple-angular-2-component