我正在使用AngularJS学习Restfull Web服务。我做了一个应用程序但是当我调用get资源方法时，没有任何事情发生，字面上没有任何事情发生。我没有在萤火虫中看到。 Web服务没有被调用。但是当我在网络浏览器中直接运行它时，Web服务就会运行。
这是代码。 Controller.js
var ai = angular.module("ai", [ 'ui.bootstrap', 'ngResource']);
ai.controller("playerSelection",["$scope",
"$http",
"services",
function($scope, services) {
$scope.selectPlayers = function() {
console.log("Select Players Function");
$scope.row = 3;
$scope.col = 3;
$scope.map = ".........";
$scope.playerOne = {
"name" : "",
"image" : "./images/cross.jpg",
"turn" : true,
"symbol" : "x"
};
$scope.playerTwo = {
"name" : "",
"image" : "./images/right.jpg",
"turn" : false,
"symbol" : "*"
};
if ($scope.player == "option1") {
$scope.playerOne.name = "Computer";
$scope.playerTwo.name = "Player One";
} else {
if ($scope.player == "option2") {
$scope.playerOne.name = "Player One";
$scope.playerTwo.name = "Player Two";
} else {
$scope.playerOne.name = "Computer One";
$scope.playerTwo.name = "Computer Two";
}
}
$scope.beginGame = true;
$scope.moves = 0;
console.log($scope.playerOne);
console.log($scope.playerTwo);
console.log($scope.map);
/*
* services.get({}, function(userFactory) {
* console.log(userFactory); $scope._temp =
* userFactory;
*
* });
*/
$scope.isgameOver = function() {
console.log("Inside Game Over");
/*
* $http({ method:'GET', headers: {
* 'Content-Type': 'application/json;
* charset=UTF-8' },
* url:"http://localhost:8080//CustomWebServiceCliet/services/gameOver" })
* .success(function(data, status, headers) {
* console.log("data="); console.log(data);
* return data; }).error(function(data,
* status, headers) { console.log("Error");
* alert("Error"); });
*
*/
services.get({}, function(userFactory) {
console.log(userFactory); $scope._temp =
userFactory;
});
};
};
} ]);
ai.factory('services', function($resource) { return $resource('http://localhost:8080 //CustomWebServiceCliet/services/gameOver',
{}, { query : { method : 'GET', params : {}, isArray : false } }); });
ai
.directive(
"move",
function($compile) {
var link = function(scope, element, attrs) {
var childs = angular.element(element.children());
console.log("Children of Move directive");
console.log(childs);
element
.bind(
"click",
function(event) {
/*
* Place the player symbol in the
* click location
*/
console.log("PlaceMove Function");
scope.moves++;
var _target_id = $(event.target);
if (scope.playerOne.turn == true) {
_target_id
.append($compile(
"<div><img class='moveImages' src='"
+ scope.playerOne.image
+ "'></div>")
(scope));
scope.playerOne.turn = false;
scope.playerTwo.turn = true;
} else {
_target_id
.append($compile(
"<div><img class='moveImages' src='"
+ scope.playerTwo.image
+ "'></div>")
(scope));
scope.playerOne.turn = true;
scope.playerTwo.turn = false;
}
/*
* Transformation Logic and updating
* map
*/
// console.log(angular.element(
// childs[0]).offset());
// console.log(_target_id.offset());
var i = 0;
for (; i < childs.length; i++) {
if (angular.element(childs[i])
.offset().top == _target_id
.offset().top
&& angular.element(
childs[i])
.offset().left == _target_id
.offset().left) {
console.log("FOUND");
break;
}
;
}
String.prototype.replaceAt = function(
index, character) {
return this.substr(0, index)
+ character
+ this
.substr(index
+ character.length);
};
console.log(i);
if (scope.playerOne.turn == false)
scope.map = scope.map
.replaceAt(
i,
scope.playerOne.symbol);
else
scope.map = scope.map
.replaceAt(
i,
scope.playerTwo.symbol);
console.log(scope.map);
/*
* Sent map payload to web service
* to check if the game is finished
*/
if (scope.isgameOver() == true)
console.log("It works"); else
console.log("Not working");
});
};
return {
restrict : 'E',
link : link
};
});
Web.xml中
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>tictactoe</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>Jersey REST Service</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<!-- Register resources and providers under com.vogella.jersey.first package. -->
<init-param>
<param-name>jersey.config.server.provider.packages</param-name>
<param-value>com.AI.services</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Jersey REST Service</servlet-name>
<url-pattern>/services/*</url-pattern>
的WebService
package com.AI.services;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Request;
import javax.ws.rs.ext.Provider;
@Provider
@Path("/")
public class TicTacToeService {
public TicTacToeService() {
// TODO Auto-generated constructor stub
}
@Path("gameOver")
@GET()
//@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML,
MediaType.TEXT_PLAIN })
public String isGameOver() {
/*
* function: Check if the game is finished for nxn map
*
* @Param map: pay load consisting of n^2 element string
*
* @returns: true of the game is over, false otherwise
*/
System.out.println("Tnside Web Service");
return "true";
}
}