var t = getApp(), e = (t.requirejs("core"), t.requirejs("foxui")); Page({ data: { accredit: "", errMsg: "", Image: "https://api.clubmall.cn/attachment/images/7/2017/11/r13oT11buG60bn2ntVp1q4pe3B6EGQ.jpeg" }, onLoad: function(t) {}, previewImage: function() { wx.previewImage({ current: "https://api.clubmall.cn/attachment/images/7/2017/11/r13oT11buG60bn2ntVp1q4pe3B6EGQ.jpeg", urls: [ "https://api.clubmall.cn/attachment/images/7/2017/11/r13oT11buG60bn2ntVp1q4pe3B6EGQ.jpeg" ] }); }, savePicture: function() { var a = this; wx.getSetting({ success: function(i) { i.authSetting["scope.writePhotosAlbum"] ? (wx.showLoading({ title: "图片下载中..." }), setTimeout(function() { wx.hideLoading(); }, 1e3), wx.downloadFile({ url: "https://api.clubmall.cn/attachment/images/7/2017/11/r13oT11buG60bn2ntVp1q4pe3B6EGQ.jpeg", success: function(t) { wx.saveImageToPhotosAlbum({ filePath: t.tempFilePath, success: function(t) { e.toast(a, "保存图片成功"); }, fail: function(t) { a.setData({ errMsg: t.errMsg }), e.toast(a, "保存图片失败"); } }); } })) : wx.authorize({ scope: "scope.writePhotosAlbum", fail: function() { t.getmsg("writePhotosAlbum", "使用保存图片功能"); } }); } }); } });