Modify a few logical errors

src/utils/request.js

@@ -61,7 +61,6 @@ const cachedSave = (response, hashcode) => {
  * @return {object}           An object containing either "data" or "err"
  */
 export default function request(url, options = {}) {
-  console.log(url);
   /**
    * Produce fingerprints based on url and parameters
    * Maybe url has the same parameters
@@ -96,10 +95,13 @@ export default function request(url, options = {}) {
       };
     }
   }
+
+  const expirys = options.expirys || 60;
+  // options.expirys !== false, return the cache,
+  if (options.expirys !== false) {
     let cached = sessionStorage.getItem(hashcode);
     let whenCached = sessionStorage.getItem(hashcode + ':timestamp');
-  const expirys = options.expirys || 60;
-  if (cached !== null && whenCached !== null && expirys !== false) {
+    if (cached !== null && whenCached !== null) {
       let age = (Date.now() - whenCached) / 1000;
       if (age < expirys) {
         let response = new Response(new Blob([cached]));
@@ -109,6 +111,7 @@ export default function request(url, options = {}) {
         sessionStorage.removeItem(hashcode + ':timestamp');
       }
     }
+  }
   return fetch(url, newOptions)
     .then(checkStatus)
     .then(cachedSave)