格式化垫子datepicker Angular并发送到节点JS

Question

我想将日期发送到存储日期，但2022-04-26T18：30：00.000Z这是我要获得的格式，我想像26-04-2022

我的Angular HTML

<mat-form-field color="accent" appearance="fill">
  <mat-label>Custom calendar color</mat-label>
  <input matInput [matDatepicker]="picker2">
  <mat-datepicker-toggle matSuffix [for]="picker2"></mat-datepicker-toggle>
  <mat-datepicker #picker2 color="primary"></mat-datepicker>
</mat-form-field>

应该如何更改它，应该在Angular或node.js api上进行。确切地说，我正在从Angular发送更多值，例如拥有一些额外的输入框并以形式值发送。如果我想在API中执行此操作，我应该如何将日期和格式化为

我的api </

app.post('/path', function (req, res){
      var data = req.body;
var onedata;
   fs.readfile('filepath', 'utf8', function(err, data){
     if(data){
        onedata = JSON.parse(data)
        onedata.push(data)
}
fs.writefile('filepath', 'utf8', function(err, data){
     if(err){
        throw err;
          res.send("success");
}

strong API是我在文件中写的

full html html angular的方式

<form>
  <mat-form-field appearance="outline">
    <mat-label>Outline form field</mat-label>
    <input matInput placeholder="Placeholder">
    <mat-icon matSuffix>sentiment_very_satisfied</mat-icon>
    <mat-hint>Hint</mat-hint>
  </mat-form-field>

  <mat-form-field appearance="outline">
    <mat-label>Outline form field</mat-label>
    <input matInput placeholder="Placeholder">
    <mat-icon matSuffix>sentiment_very_satisfied</mat-icon>
    <mat-hint>Hint</mat-hint>
  </mat-form-field>

  <mat-form-field appearance="outline">
    <mat-label>Outline form field</mat-label>
    <input matInput placeholder="Placeholder">
    <mat-icon matSuffix>sentiment_very_satisfied</mat-icon>
    <mat-hint>Hint</mat-hint>
  </mat-form-field>

<mat-form-field color="accent" appearance="fill">
  <mat-label>Custom calendar color</mat-label>
  <input matInput [matDatepicker]="picker2">
  <mat-datepicker-toggle matSuffix [for]="picker2"></mat-datepicker-toggle>
  <mat-datepicker #picker2 color="primary"></mat-datepicker>
</mat-form-field>
</form>

Answer 1

您想安装MOMM JS，

npm install moment --save

它将帮助您格式化日期，但是您希望在这里看到更多 - ＆gt;＆gt;
moment js