feat: add virtual resource payments and optimize images

utils/request.js

@@ -35,6 +35,7 @@ const request = config => {
         let [error, res] = response
         if (error) {
           toast('请返回重试')
+		  uni.hideLoading()
           reject('请返回重试')
           return
         }
@@ -48,21 +49,27 @@ const request = config => {
               })
             }
           })
+		  uni.hideLoading()
           reject('无效的会话，或者会话已过期，请重新登录。')
+		  return
         } else if (code === 500) {
 			setTimeout(()=>{
 				 toast(msg)
 			},200);
+		  uni.hideLoading()
           reject('500')
+		  return
         } else if (code !== 200) {
           toast(msg)
+		  uni.hideLoading()
           reject(code)
+		  return
         }
         resolve(res.data)
 		uni.hideLoading()
       })
       .catch(error => {
-        let { message } = error
+		let message = error && error.message ? error.message : '请求失败'
         if (message === 'Network Error') {
           message = '后端接口连接异常'
         } else if (message.includes('timeout')) {