- <div ng-app="myApp" ng-controller="customersCtrl">
- <table>
- <tr ng-repeat="x in names">
- <td>{{ x.Name }}</td>
- <td>{{ x.Country }}</td>
- </tr>
- </table>
- </div>
- <script>
- var app = angular.module('myApp', []);
- app.controller('customersCtrl', function($scope, $http) {
- $http.get("http://www.runoob.com/try/angularjs/data/Customers_MySQL.php")
- .success(function (response) {$scope.names = response.records;});
- });
- </script>
- <div ng-app="myApp" ng-controller="customersCtrl">
- <table>
- <tr ng-repeat="x in names">
- <td>{{ x.Name }}</td>
- <td>{{ x.Country }}</td>
- </tr>
- </table>
- </div>
- <script>
- var app = angular.module('myApp', []);
- app.controller('customersCtrl', function($scope, $http) {
- $http.get("http://www.runoob.com/try/angularjs/data/Customers_SQL.aspx")
- .success(function (response) {$scope.names = response.records;});
- });
- </script>
以下列出了列出了几种服务端代码类型:
如果你需要从不同的服务器(不同域名)上获取数据就需要使用跨域 HTTP 请求。
跨域请求在网页上非常常见。很多网页从不同服务器上载入 CSS, 图片,Js脚本等。
在现代浏览器中,为了数据的安全,所有请求被严格限制在同一域名下,如果需要调用不同站点的数据,需要通过跨域来解决。
以下的 PHP 代码运行使用的网站进行跨域访问。
header("Access-Control-Allow-Origin: *");
- <?php
- header("Access-Control-Allow-Origin: *");
- header("Content-Type: application/json; charset=UTF-8");
- $conn = new mysqli("myServer", "myUser", "myPassword", "Northwind");
- $result = $conn->query("SELECT CompanyName, City, Country FROM Customers");
- $outp = "";
- while($rs = $result->fetch_array(MYSQLI_ASSOC)) {
- if ($outp != "") {$outp .= ",";}
- $outp .= '{"Name":"' . $rs["CompanyName"] . '",';
- $outp .= '"City":"' . $rs["City"] . '",';
- $outp .= '"Country":"'. $rs["Country"] . '"}';
- }
- $outp ='{"records":['.$outp.']}';
- $conn->close();
- echo($outp);
- ?>
- <?php
- header("Access-Control-Allow-Origin: *");
- header("Content-Type: application/json; charset=ISO-8859-1");
- $conn = new COM("ADODB.Connection");
- $conn->open("PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source=Northwind.mdb");
- $rs = $conn->execute("SELECT CompanyName, City, Country FROM Customers");
- $outp = "";
- while (!$rs->EOF) {
- if ($outp != "") {$outp .= ",";}
- $outp .= '{"Name":"' . $rs["CompanyName"] . '",';
- $outp .= '"City":"' . $rs["City"] . '",';
- $outp .= '"Country":"'. $rs["Country"] . '"}';
- $rs->MoveNext();
- }
- $outp ='{"records":['.$outp.']}';
- $conn->close();
- echo ($outp);
- ?>
- <%@ Import Namespace="System.IO"%>
- <%@ Import Namespace="System.Data"%>
- <%@ Import Namespace="System.Data.OleDb"%>
- <%
- Response.AppendHeader("Access-Control-Allow-Origin", "*")
- Response.AppendHeader("Content-type", "application/json")
- Dim conn As OleDbConnection
- Dim objAdapter As OleDbDataAdapter
- Dim objTable As DataTable
- Dim objRow As DataRow
- Dim objDataSet As New DataSet()
- Dim outp
- Dim c
- conn = New OledbConnection("Provider=Microsoft.Jet.OLEDB.4.0;data source=Northwind.mdb")
- objAdapter = New OledbDataAdapter("SELECT CompanyName, City, Country FROM Customers", conn)
- objAdapter.Fill(objDataSet, "myTable")
- objTable=objDataSet.Tables("myTable")
- outp = ""
- c = chr(34)
- for each x in objTable.Rows
- if outp <> "" then outpoutp = outp & ","
- outpoutp = outp & "{" & c & "Name" & c & ":" & c & x("CompanyName") & c & ","
- outpoutp = outp & c & "City" & c & ":" & c & x("City") & c & ","
- outpoutp = outp & c & "Country" & c & ":" & c & x("Country") & c & "}"
- next
- outp ="{" & c & "records" & c & ":[" & outp & "]}"
- response.write(outp)
- conn.close
- %>
- @{
- Response.AppendHeader("Access-Control-Allow-Origin", "*")
- Response.AppendHeader("Content-type", "application/json")
- var db = Database.Open("Northwind");
- var query = db.Query("SELECT CompanyName, City, Country FROM Customers");
- var outp =""
- var c = chr(34)
- }
- @foreach(var row in query)
- {
- if outp <> "" then outp = outp + ","
- outp = outp + "{" + c + "Name" + c + ":" + c + @row.CompanyName + c + ","
- outp = outp + c + "City" + c + ":" + c + @row.City + c + ","
- outp = outp + c + "Country" + c + ":" + c + @row.Country + c + "}"
- }
- outp ="{" + c + "records" + c + ":[" + outp + "]}"
- @outp