我有一个有效的JavaScript代码，可以在一个范围之间每秒产生随机数。我想使用laravel作为最大值和最小值从数据库中提取数据，如何实现呢？这是代码，
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<body ng-app="myApp">
<div ng-controller="MyRngCtrl">
{{rngESUS}}
</div>
<script type="text/javascript">
var app = angular.module('myApp', []);
app.controller('MyRngCtrl', function($scope, $timeout) {
$scope.rngESUS = 0;
(function update() {
$timeout(update, 1000 * 1);
max=5000;//max price
min=4500;//min price
$scope.rngESUS = Math.floor((Math.random() * (max - min)) + min);
}());
});
</script>
<script type="text/javascript">
var data = "{{$name}}"; // name is php variable
console.log(data);
var dataArr = "{{json_encode($data_array)}}"; // data_array is php array
console.log(dataArr);
</script>
使用$ http服务向服务器发出请求：
app.controller('MyRngCtrl', function($scope, $timeout, $http) {
$scope.rngESUS = 0;
(function update() {
$timeout(update, 1000 * 1);
var max=5000;//max price
var min=4500;//min price
$scope.rngESUS = Math.floor((Math.random() * (max - min)) + min);
//MAKE request
var config = { params: { rngESUS: $scope.rngESUS } };
$http.get(url, config)
.then(function(response) {
var data = response.data;
console.log(data);
}).catch(function(response) {
console.log("ERROR", response);
});
}());
});
有关更多信息，请参阅