利用微信jssdk 分享給朋友代碼（一通百通）

先下載jssdk的demo php的

<?php
require_once "jssdk.php";
$jssdk = new JSSDK("appid", "appsecret");
$signPackage = $jssdk->GetSignPackage();
?>

<pre name="code" class="php"><script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
<script type="text/javascript">
wx.config({
    debug: false,
    appId: '<?php echo $signPackage["appId"];?>',
    timestamp: <?php echo $signPackage["timestamp"];?>,
    nonceStr: '<?php echo $signPackage["nonceStr"];?>',
    signature: '<?php echo $signPackage["signature"];?>',
    jsApiList: [
      // 所有要調用的 API 都要加到這個列表中
      "onMenuShareAppMessage","onMenuShareTimeline"
    ]
  });
  wx.ready(function () {
    // 在這裏調用 API
		    wx.onMenuShareAppMessage({
		      title: '標題~',
		      desc: '描述~',
		      link: '跳轉地址',
		      imgUrl: '圖片地址',
		      /*trigger: function (res) {
		        alert('用戶點擊發送給朋友');
		      },
		      success: function (res) {
		        alert('已分享');
		      },
		      cancel: function (res) {
		        alert('已取消');
		      },
		      fail: function (res) {
		        alert(JSON.stringify(res));
		      }*/
		    });

 });
</script>