fix: change GET by POST, to solve "Request Header Fields Too Large"

modules/entry/back/methods/entry/importBuysPreview.js

@@ -20,7 +20,7 @@ module.exports = Self => {
         },
         http: {
             path: `/:id/importBuysPreview`,
-            verb: 'GET'
+            verb: 'POST'
         }
     });
 

modules/entry/front/buy/import/index.js

@@ -58,7 +58,7 @@ class Controller extends Section {
     fetchBuys(buys) {
         const params = {buys};
         const query = `Entries/${this.$params.id}/importBuysPreview`;
-        this.$http.get(query, {params}).then(res => {
+        this.$http.post(query, params).then(res => {
             this.import.buys = res.data;
         });
     }