https://developers.weixin.qq.com/miniprogram/dev/api/open-api/service-chat/wx.openCustomerServiceChat.html 如果不设置sendMessagePath,还能打开首页 [图片]

 wx.chooseImage({                     count: 1,                     sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有                     sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有                     success: function (res) {                         var localIds = res.localIds;                         var license = $("#license").val();                         wx.uploadImage({                             localId: localIds[0].toString(), // 需要上传的图片的本地ID，由chooseImage接口获得                             isShowProgressTips: 1, // 默认为1，显示进度提示                             success: function (res) {                                 var serverId = res.serverId;                                 $.ajax({                                     url: "look/saveWcRetailImg.wc",                                     dataType: "json",                                     contentType: "application/x-www-form-urlencoded; charset=UTF-8",                                     data:{"mediaId": serverId,"license":license,"type":type},                                     type: "POST",                                     timeout: 30000                                 }).done(function (data) {                                     if (data.succ) {                                         if(window.__wxjs_is_wkwebview){//苹果手机wkwebview浏览器内核                                             wx.getLocalImgData({                                                 localId: localIds[0], // 图片的localID                                                 success: function (res) {                                                     var localData = res.localData; //localData是图片的base64数据，可以用img标签显示                                                     if(type == 2){                                                         $("#MMImg").attr('src',localData);                                                         $("#boxRight").hide();                                                         $("#MMImg").show();                                                         $("#MM").val("2");                                                     }else{                                                         $("#ZHImg").attr('src',localData);                                                         $("#ZH").val("1");                                                         $("#boxLeft").hide();                                                         $("#ZHImg").show();                                                     }                                                 }                                             });                                         }else{                                             if(type == 2){                                                 $("#MMImg").attr('src',localIds[0]);                                                 $("#MM").val("2");                                                 $("#boxRight").hide();                                                 $("#MMImg").show();                                             }else{                                                 $("#ZHImg").attr('src',localIds[0]);                                                 $("#ZH").val("1");                                                 $("#boxLeft").hide();                                                 $("#ZHImg").show();                                             }                                         }                                         alert("照片保存成功！");                                     } else {                                         alert("照片保存失败,请稍后重试！");                                         if(type == 2){                                             $("#MM").val("");                                         }else{                                             $("#ZH").val("");                                         }                                     }                                 }).fail(function () {                                     alert("网络错误！请稍后重试");                                 }).always(function () {                                 });                             },                             fail: function (res) {                                 alert('当前网络状态较差，请稍候重试：'+JSON.stringify(res));                                 return;                             }                         });                     },                     fail: function (res) {                         alert('当前网络状态较差，请稍候重试：'+JSON.stringify(res));                         return;                     }                 });

wx.saveImageToPhotosAlbum({     filePath: '/images/20170921.png',     success: function () {         console.log("保存成功")         wx.showToast({             title: '保存成功',             icon: 'success'         })     },     fail: function (e) {         console.log("保存失败")         console.log(e)     } }) 这样用会开发工具报错  saveImageToPhotosAlbum:fail file not found