var app = getApp()     let appid = ****     let secretid = '***'     let secretkey = '****'     let openConsole = true     let plugin = requirePlugin("QCloudAIVoice")     plugin.setQCloudSecret(appid, secretid, secretkey)//连接上腾讯云     const text = "腾讯云基于业界领先技术构建的语音合成系统，具备合成速度快、合成拟真度高、语音自然流畅等特点，能够应用于多种使用场景，让设备和应用轻松发声。" const innerAudioContext = wx.createInnerAudioContext(); //调用播放能力 Page({     hechengbobao(){ //验证腾讯云的     plugin.textToSpeech({             content: text,             speed: 0,             volume: 10,             voiceType: 0,             language: 1,             projectId: 0,             sampleRate: 16000,             success: function(data) {                                          let url = data.result.filePath;                     console.log("TTS success", url)                     if(url && url.length > 0){                             innerAudioContext.autoplay = true;                             innerAudioContext.src = url;                             innerAudioContext.onPlay(() => {                             });                             innerAudioContext.onError((res) => {                                 console.log(res.errMsg)                             });                     }             },             fail: function(error){                                  console.log(error);             }         })     } })