HTML5を使用したWeChat jssdkの音声録音と再生の実装例

前端代码如下

 $('.luyin').on('touchstart',function () {
        wx.startRecord({
            success: function(){
                START = new Date().getTime();
                wx.onVoiceRecordEnd({
                    // 录音时间超过一分钟没有停止的时候会执行 complete 回调
                    complete: function (res) {
                        alert('最多只能录制一分钟');
                        var localId = res.localId;
                        uploadluyin(localId,60000);
                    }
                });
            },
            cancel: function () {
                alert('用户拒绝授权录音');
                return false;
            }
        });

    })
    $('.luyin').on('touchend',function () {
        END = new Date().getTime();
        //录音时间
        luyintime=END - START;
        if(luyintime < 2000){
            END = 0;
            START = 0;
            wx.stopRecord({});
            alert(&#39;录音时间不能少于2秒&#39;);
            return false;
            //小于300ms，不录音
        }else {


            wx.stopRecord({
                success: function (res) {
                    localId = res.localId;

                    uploadluyin(localId,luyintime);

                }
            });
        }
    })
    
    function uploadluyin(localId,luyintime) {
        wx.uploadVoice({
            localId: localId, // 需要上传的音频的本地ID，由stopRecord接口获得
            isShowProgressTips: 1, // 默认为1，显示进度提示
            success: function (res) {
                var serverId = res.serverId; // 返回音频的服务器端ID
                console.log(serverId);

                $.post("/home/xishanluyin/scyuyin", {
                            "serverId": serverId,
                            "luyintime": luyintime
                        },
                        function (data) {
                            if (data.success == 1) {
                                alert(&#39;录音成功&#39;);
                            } else {
                                alert(data.msg);
                            }
                        }, "json");
            }
        })
    }

$ft = copy("http://file.api.weixin.qq.com/cgi-bin/media/get?access_token={$accessToken}&media_id={$imgServerId}",
			APP_PATH . "/../Public/{$project}/upload/{$imgServerId}.mp3");