ctx.draw(false,setTimeout(()=>{                 wx.canvasToTempFilePath({                   canvas: textCanvas,  // 传入 canvas 对象                   success(res) {                     console.log('图片生成成功: ', res.tempFilePath);                     // 可在这里展示图片，或进行上传操作                   },                   fail(err) {                     console.log('图片生成失败: ', err);                   }                 });               },500)) 报错信息： canvasToTempFilePath:fail

[图片]  "jsencrypt": "^3.0.0-rc.1"

[图片]