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1工作/我在Eclipse項目創造了這個myPage.jsp頁面命名erixx:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE>
<html><head></head>
<body>
<%
String aaa= request.getParameter("aaa");
String bbb= request.getParameter("bbb");
out.println("Message received ! : aaa : " + aaa + ", bbb : " + bbb);
%>
</body>
</html>
2 /這個網址在Firefox表明JSP作品細:
http://localhost:8080/erixx/myPage.jsp?aaa=123&bbb=456
=>接收到的消息! :aaa:「+ 123 +」,bbb:「+ 456
3 /我試圖從另一個項目訪問相同的jsp頁面做了inito eclipse,AngularJS代碼被執行,但沒有返回值aaa和bbb : 我用這裏給出
https://docs.angularjs.org/api/ng/service/ $ HTTP#得到
<html> <head> <title>Your Shopping Cart</title>
<script src="js/angular.min.js"></script>
<script>
var app = angular.module('myApp', []);
app.controller("CartController", function($scope, $http) {
$http({
method: 'GET',
url: 'http://localhost:8080/erixx/myPage.jsp?aaa=123&bbb=456'
}).then(function successCallback(response) {
$scope.myData = "response : " + response.data;
$scope.statuscode = response.status;
}, function errorCallback(response) {
$scope.myData = "reponse : " + response.data;
$scope.statuscode = "An error occured";
});
});
</script>
</head>
<body ng-app="myApp">
<div ng-controller="CartController">
{{ myData }}
</br>
{{ statuscode }}
</div>
</body>
</html>
=>響應的例子:空 發生錯誤
它應該工作,因爲:
「2 /」 顯示,jsp的正常工作,
角代碼來自angularJS網站,
任何想法?
非常感謝,您的解決方案正常工作。我將研究如何管理跨域請求。 – Erixx