标签:
<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){
$http.get("test.php")
.success(function(response){$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){
$http.get("test.aspx")
.success(function(response){$scope.names = response.records;});
});
</script>
{"records":[
{
"Name":"Alfreds Futterkiste",
"City":"Berlin",
"Country":"Germany"
},
{
"Name":"Berglunds snabbköp",
"City":"Luleå",
"Country":"Sweden"
},
{
"Name":"Centro comercial Moctezuma",
"City":"México D.F.",
"Country":"Mexico"
},
{
"Name":"Ernst Handel",
"City":"Graz",
"Country":"Austria"
},
{
"Name":"FISSA Fabrica Inter. Salchichas S.A.",
"City":"Madrid",
"Country":"Spain"
},
{
"Name":"Galería del gastrónomo",
"City":"Barcelona",
"Country":"Spain"
},
{
"Name":"Island Trading",
"City":"Cowes",
"Country":"UK"
},
{
"Name":"Königlich Essen",
"City":"Brandenburg",
"Country":"Germany"
},
{
"Name":"Laughing Bacchus Wine Cellars",
"City":"Vancouver",
"Country":"Canada"
},
{
"Name":"Magazzini Alimentari Riuniti",
"City":"Bergamo",
"Country":"Italy"
},
{
"Name":"North/South",
"City":"London",
"Country":"UK"
},
{
"Name":"Paris spécialités",
"City":"Paris",
"Country":"France"
},
{
"Name":"Rattlesnake Canyon Grocery",
"City":"Albuquerque",
"Country":"USA"
},
{
"Name":"Simons bistro",
"City":"København",
"Country":"Denmark"
},
{
"Name":"The Big Cheese",
"City":"Portland",
"Country":"USA"
},
{
"Name":"Vaffeljernet",
"City":"Århus",
"Country":"Denmark"
},
{
"Name":"Wolski Zajazd",
"City":"Warszawa",
"Country":"Poland"
}
]}
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);
?>
<%@ImportNamespace="System.IO"%>
<%@ImportNamespace="System.Data"%>
<%@ImportNamespace="System.Data.OleDb"%>
<%
Response.AppendHeader("Access-Control-Allow-Origin","*")
Response.AppendHeader("Content-type","application/json")
Dim conn AsOleDbConnection
Dim objAdapter AsOleDbDataAdapter
Dim objTable AsDataTable
Dim objRow AsDataRow
Dim objDataSet AsNewDataSet()
Dim outp
Dim c
conn =NewOledbConnection("Provider=Microsoft.Jet.OLEDB.4.0;data source=Northwind.mdb")
objAdapter =NewOledbDataAdapter("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 outp = outp &","
outp = outp &"{"& c &"Name"& c &":"& c & x("CompanyName")& c &","
outp = outp & c &"City"& c &":"& c & x("City")& c &","
outp = 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
标签:
原文地址:http://www.cnblogs.com/moyuling/p/5207209.html