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在AngularJS項目中集成WebSocket以實現(xiàn)實時通信,可以按照以下步驟進(jìn)行:
app.service('WebSocketService', function($rootScope) {
var socket = null;
this.connect = function(url) {
socket = new WebSocket(url);
socket.onopen = function() {
console.log('WebSocket connection opened');
};
socket.onmessage = function(event) {
$rootScope.$broadcast('websocket-message', event.data);
};
socket.onclose = function() {
console.log('WebSocket connection closed');
};
socket.onerror = function(error) {
console.error('WebSocket error:', error);
};
};
this.send = function(message) {
if (socket && socket.readyState === WebSocket.OPEN) {
socket.send(message);
} else {
console.error('WebSocket is not open');
}
};
this.disconnect = function() {
if (socket) {
socket.close();
socket = null;
}
};
});
WebSocketService
并使用它來建立連接、發(fā)送消息和監(jiān)聽消息。app.controller('MyController', function($scope, WebSocketService) {
$scope.message = '';
// 建立WebSocket連接
WebSocketService.connect('ws://example.com/socket');
// 監(jiān)聽WebSocket消息
$scope.$on('websocket-message', function(event, data) {
console.log('Received message:', data);
// 處理接收到的消息
});
// 發(fā)送消息
$scope.sendMessage = function() {
WebSocketService.send($scope.message);
$scope.message = '';
};
});
通過以上步驟,你可以在AngularJS項目中成功集成WebSocket以實現(xiàn)實時通信。
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