【微信公众平台开发】创建自定义菜单(四)

时间:2014-05-13 07:38:26   收藏:0   阅读:682

1.根据微信公众平台文档,得知创建自定义菜单有如下规则:

a.目前自定义菜单最多包括3个一级菜单,每个一级菜单最多包含5个二级菜单。一级菜单最多4个汉字,二级菜单最多7个汉字,多出来的部分将会以“...”代替。请注意,创建自定义菜单后,由于微信客户端缓存,需要24小时微信客户端才会展现出来。建议测试时可以尝试取消关注公众账号后再次关注,则可以看到创建后的效果。


注:所以最多只能创建15个功能菜单,多了就出错了!


b.

目前自定义菜单接口可实现两种类型按钮,如下:

click:
用户点击click类型按钮后,微信服务器会通过消息接口推送消息类型为event	的结构给开发者(参考消息接口指南),并且带上按钮中开发者填写的key值,开发者可以通过自定义的key值与用户进行交互;
view:
用户点击view类型按钮后,微信客户端将会打开开发者在按钮中填写的url值	(即网页链接),达到打开网页的目的,建议与网页授权获取用户基本信息接口结合,获得用户的登入个人信息。

c.

接口调用请求说明

http请求方式:POST(请使用https协议) https://api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN


2.根据文档提供的规则和接口调用说明,封装成一个类编写代码如下

class WeChatCreateMenu
{
	//判断token是否过期,如果过期重新获取,不然直接从数据库取
	public function Get_access_token($appid,$secret){
	
		$db = DBManage::getInstance();
		$db->ConnDB();
		$sql = "select * from t_token";
		
		if($db-> GetEffectRows($sql) > 0)
		{
			$sql = "select * from t_token where TokenFlag=‘sd‘";
			$res = $db->GetData($sql);
			
			while( $obj = mysqli_fetch_object($res))
			{
				if($obj->TokenTime-60 > time()) //Token还没过期
				{
					return $obj->Token;
				}
				else  //过期
				{
					break;
				}
				
			}
		}
		
		$url="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$secret;
		$json=self::DoCurlGetRequest($url);
		$retData=json_decode($json,true);
		
		if(!$retData)
		{
			return false;
		}
		
		$token = $retData[‘access_token‘];
		$expire = $retData[‘expires_in‘];
		$oldTime = time() + $expire;
		
		$sql = "select * from t_token";
	
		if($db-> GetEffectRows($sql) == 0) //无数据
		{
			$sql = "insert into t_token values(‘sd‘,‘$token‘,‘$oldTime‘)";
			$db->ExecSql($sql);
		}
		else //更新 数据
		{
			$sql = "update t_token set Token=‘$token‘,TokenTime=‘$oldTime‘ where TokenFlag=‘sd‘";
			$db->ExecSql($sql);
		}
		//file_put_contents("debug.txt", "token====".$token.PHP_EOL,FILE_APPEND);
		
		return $token;
	}
	
	//因为url是https 所有请求不能用file_get_contents,用curl请求json 数据
	private function DoCurlGetRequest($url){
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL,$url);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$result = curl_exec($ch);
		curl_close($ch);
		return $result;
	}
	
	function DoCurlPostRequest($url, $jsonData){
		$con = curl_init((string)$url);
		curl_setopt($con,CURLOPT_HEADER, false);
		curl_setopt($con, CURLOPT_POSTFIELDS,$jsonData);
		curl_setopt($con, CURLOPT_POST, true);
		curl_setopt($con, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($con,CURLOPT_SSL_VERIFYPEER,false);  //略过证书验证
		$result = curl_exec($con) ;
		if(curl_errno($con))
		{
			file_put_contents("tmp.txt", curl_errno($con).PHP_EOL,FILE_APPEND);
		}
		
		return $result;
	}
	
	public  function  CreateMenu()
	{
		$token = $this->Get_access_token("wxa5fd3441ffa34","a49921c7d71b57850c57d1f589");
		$url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".$token;  //自定义菜单接口
		
		$menuData = array(
			‘button‘ => array(
				array(
						‘name‘ => ‘走进窗骑‘,
						‘sub_button‘ => array(
								array(
										‘type‘ =>‘click‘,
										‘name‘ => ‘微官网‘,
										‘key‘ => ‘sdwgw‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘全品牌推广‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/DataHtml/html/qpptg.html‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘3D影视包装‘,
										‘url‘ => ‘http://128.88,44,11/WXProject/DataHtml/html/3d.html‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘互动体验‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/DataHtml/html/hudong.html‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘合作客户‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/DataHtml/html/partner.html‘
								)
								
								
					)
				),
				array(
						‘name‘ => ‘微楼书‘,
						‘sub_button‘ =>array(
								array(
										‘type‘ =>‘click‘,
										‘name‘ => ‘项目概况‘,
										‘key‘ => ‘xmgk‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘区位配套‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/DataHtml/qwpt.html‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘景观鉴赏‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/WXPicBrowser/jgjd.php‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘户型展示‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/WXPicBrowser/jdhx.php‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘3D视频‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/DataHtml/video.html‘
								)
						) 
			    ),
				array(
					‘name‘ => "互动体验",
					‘sub_button‘ => array(
								array(
										‘type‘ =>‘click‘,
										‘name‘ => ‘会员中心‘,
										‘key‘ => ‘hyzx‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘看房预约‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/DataPHP/seehouse.php‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘智能问答‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/DataPHP/test.php‘
								),
								array(
										‘type‘ =>‘view‘,
										‘name‘ => ‘一键功能‘,
										‘url‘ => ‘http://128.88.44.11/WXProject/onetouchdial.html#mp.weixin.qq.com‘
								),
								array(
										‘type‘ =>‘click‘,
										‘name‘ => ‘刮刮乐‘,
										‘key‘ => ‘ggl‘
								)
					)
				)
			)
		);
		
		$data = JSON($menuData);
		
		$this->DoCurlPostRequest($url,$data);  //以https发送post请求
	}
}
写完上面的类,直接在index.php,调用就行了;然后按前面几篇介绍的方法传到sae上面,运行测试


3.大概思路:根据微信的文档说明,首先按规则创建好菜单,然后按规定写好创建自定义菜单接口,接着用https发送post请求,微信服务器收到请求,判断发送过来的接口没错;微信服务器发送创建好的菜单到每一位微信用户的客户端显示。

【微信公众平台开发】创建自定义菜单(四),布布扣,bubuko.com

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