如何解决对于backbone.js，如何在URL /people 中的数据库中创建模型？
如何在 URL /people 中创建模型？我试过这个例子：
var John = New Person ({name: "john",age: "33"});
John.save();
这不会保存并弹出错误：
当我输入姓名和年龄并点击新人时，它出错
[HTTP/1.1 405 方法不被允许。
所以我坚持创建模型以在 URL 中保存在数据库中并检索数据库中的记录。我该怎么做？
<!DOCTYPE html>
<head>
</head>
<body>
<div id="peopleListScope">
<ul id="allMyPeople">
</ul>
Name: <input type="text" name="name">
Age: <input type="number" name="age">
<button>New Person</button>
</div>
<script src ="jquery-3.6.0.js"></script>
<script src ="underscore-umd-min .js"></script>
<script src ="backbone-min.js"></script>
<script>
var Person = Backbone.Model.extend({
defaults: {
name: null,age: null,}
});
var PeopleCollection = Backbone.Collection.extend({
model: Person,url: "/people",//the root of the RESTful route
parse: function(){
//...we may or may not need to use parse!
}
});
var peopleList = new PeopleCollection();
peopleList.fetch();
var PeopleCollectionView = Backbone.View.extend({
el: "#peopleListScope",initialize: function(){
this.listenTo(this.collection,'sync',this.render);
this.listenTo(this.collection,'change',this.render);
},render: function(){
this.collection.each(function(person){
//build the individual view for each model...
})
},events: {
'click button':'createPerson'
},createPerson: function(){
$name = this.$('input[name="name"]');
$age = this.$('input[name="age"]');
this.collection.create({
name: $name.val(),age: $age.val(),});
$name.val('');
$age.val('');
}
});
var peopleListView = new PeopleCollectionView({collection: peopleList});
</script>
</body>
</html>
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