const accountInfo = wx.getAccountInfoSync(); console.log(accountInfo) switch (accountInfo.miniProgram.envVersion) { case \'develop\': console.log(\'开发版\'); break; case \'trial\': console.log(\'体验版\'); break; case \'release\': console.log(\'正式版\'); break; default: console.log(\'开发版\'); break; }