https://developers.weixin.qq.com/miniprogram/dev/api/network/download/wx.downloadFile.html 开始是先打开，然后有三个小点里面有另存为按扭，现在无缘无故只能打开pdf文件了，没有右边三个小点进行另存为了，已经试过多个手机结果都一样，现在界面如下：[图片] 代码如下： wx.request({       url: app.d.url+'/api.php/report/download',       data: {         id       },         method: 'POST',       success:(res)=> {                          wx.downloadFile({               url: res.data.data.url, //仅为测试接口，并非真实的               success: function(res){                      var filePath = res.tempFilePath                     let type = res.tempFilePath.slice(res.tempFilePath.lastIndexOf(".")+1)                 console.log(type);                 wx.openDocument({                   filePath: filePath,                   fileType:type,                 })               }                       })         var _this = this;            _this.setData({           loading:true         })         }      })   },