wx.request({               url: '',               data: {                 openid: wx.getStorageSync("openId").openId,                               },               complete: (res) => {                 let backData = JSON.parse(res.data);                 if (backData.Code == 4) {                   wx.showToast({                     title: backData.Message,                   })                 }                 if (backData.Code == 0)                  {                   wx.showToast({                     title: "点燃火种成功！",                   })                   wx.request({                     url: '',                     data: { openId: wx.getStorageSync("openId").openId },                     success: function (s_res) {                       console.info(s_res);                       let backData = s_res.data;                       wx.redirectTo({                         //这里我是用的redirect，然后，还是可以返回到这个提交表单页面                         url: '/pages/calllPartner/callPartner?fireNum=' + s_res.data,                       })                     },                     fail: function (fail_res) {                       wx.showModal({                         title: '错误',                         content: '服务器拉取数据失败',                       })                     }                   })                 }                              },               fail: (failRes) => {                 wx.showModal({                   title: '火种点燃失败',                   content: '服务器错误代码:' + failRes.data,                 })               }             })

就比如说 我在A页面显示加载进度，如果到了100%,然后跳转B页面,这样