企业微信小程序 canvasToTempFilePath fail canvas is empty?
在普通微信中生存图片正常,但是到企业微信中一直提示 canvasToTempFilePath fail canvas is empty错误?请问是什么原因? wx.canvasToTempFilePath({ canvasId: 'firstCanvas', // width: wW, // height: wH, // destWidth: wW * 3, // destHeight: wH * 3, quality: 1, fileType: "png", success: function success(res) {