const app = getApp() function postBilling (data, resolve) { data['token'] = app.globalData.token wx.request({ method: 'POST', url: `${app.globalData.API_URL}/orders`, data: data, header: { 'Content-Type': 'application/json'}, success: resolve, fail: function(){} }) } module.exports = { postBilling (data, resolve) { return postBilling(data, resolve) } }