Egret HTTP简单请求

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在游戏使用的网络请求，http协议，常用的get、post方法实例

参考官方文档

GET方法

新建请求对象，设置参数，请求方法，注册监听事件

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let params = `?gameId=${userAccountInfo.gameId}&accesstoken=${userAccountInfo.token}&userId=${userAccountInfo.userId}`
let request = new egret.HttpRequest()

let url = `${SoloGame.baseURL}gameRanking.do${params}`

request.open(`http://${SoloGame.baseURL}userCenter.do${params}`, egret.HttpMethod.GET)

request.send()
request.addEventListener(egret.Event.COMPLETE, this.onGetUserInfoComplete, this)
request.addEventListener(egret.IOErrorEvent.IO_ERROR, this.onGetUserInfoError, this)
request.addEventListener(egret.ProgressEvent.PROGRESS, this.onGetUserInfoProgress, this)

监听请求状态，成功、失败、进度

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private onGetUserInfoComplete(event: egret.Event): void {
	var request = <egret.HttpRequest>event.currentTarget
	let result = JSON.parse(request.response)
	if (result.status == 200) {
			//TODO
	}
}

private onGetUserInfoError(event: egret.IOErrorEvent): void {
	console.log("get error : " + event);
}

private onGetUserInfoProgress(event: egret.ProgressEvent): void {
	console.log("get progress : " + Math.floor(100 * event.bytesLoaded / event.bytesTotal) + "%");
}

POST方法

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let params = `gameId=${userAccountInfo.gameId}&accesstoken=${userAccountInfo.token}&userId=${userAccountInfo.userId}&isSlot=1&wealth=${spinCoins}`
let request = new egret.HttpRequest()

let url = SoloGame.SPINREQUEST

request.open(`http://${url}`, egret.HttpMethod.POST)
request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")

request.send(params)

request.addEventListener(egret.Event.COMPLETE, this.onSpinGetComplete, this)
request.addEventListener(egret.IOErrorEvent.IO_ERROR, this.onSpinGetIOError, this)
request.addEventListener(egret.ProgressEvent.PROGRESS, this.onSpinGetProgress, this)
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private onSpinGetComplete(event: egret.Event): void {
	var request = <egret.HttpRequest>event.currentTarget
	let result = JSON.parse(request.response)

	if (result.status == 200) {
		//TODO
	} else {
		SoloGame.SPINRESULT = ''
	}
}

private onSpinGetIOError(event: egret.IOErrorEvent): void {
	console.log("get error : " + event);
}
private onSpinGetProgress(event: egret.ProgressEvent): void {
	console.log("get progress : " + Math.floor(100 * event.bytesLoaded / event.bytesTotal) + "%");
}