ng serve執行後，讓Angular進入即時偵錯模式
1. Install the Debugger for Chrome in vs code then restart
2. 設中斷點(廢話)
3.
在偵錯畫面中，開啟launch.json (齒輪圖案)修改設定
port記得改得跟ng serve --port=XXXX 一樣
{
"version": "0.2.0",
"configurations": [
{
"type": "chrome",
"request": "launch",
"name": "Launch Chrome against localhost",
"url": "http://localhost:4200",
"webRoot": "${workspaceFolder}",
"sourceMapPathOverrides": {
"webpack:/*": "${webRoot}/*"
}
}
]
}
4. 按F5進入偵錯模式囉！
另外一個好用套件：Augury
