From d96d550776deb924a6cfbbae49edd9f62bfb4279 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BB=93=E5=8F=91=E5=8F=97=E9=95=BF=E7=94=9F?=
 <init_pro@aliyun.com>
Date: Wed, 16 May 2018 16:51:12 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AB=99=E5=86=85=E6=90=9C=E7=B4=A2=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 themes/hexo-theme-xups/source/js/local-search.js | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/themes/hexo-theme-xups/source/js/local-search.js b/themes/hexo-theme-xups/source/js/local-search.js
index 1c55f95..5c5171b 100644
--- a/themes/hexo-theme-xups/source/js/local-search.js
+++ b/themes/hexo-theme-xups/source/js/local-search.js
@@ -8,6 +8,7 @@ new Vue({
 		searchResult: []
 	},
 	mounted: function() {
+		resultDiv = document.getElementById("search-result-box")
 		axios({
 			url: "/search.xml"
 		}).then(function(response){
@@ -28,7 +29,6 @@ new Vue({
 					url: item.getElementsByTagName("url")[0].textContent,
 				}
 			})
-			resultDiv = document.getElementById("search-result-box")
 		});
 	},
 	watch: {
@@ -69,14 +69,12 @@ new Vue({
 					resultItem.url = article.url;
 					resultItem.title = article.title;
 					if (first_occur >= 0) {
-						// cut out characters
-						var start = first_occur - 6;
+						// 截取出关键字所在的前后若干字符
+						var start = first_occur - 10;
 						var end = first_occur + 15;
-						if(start < 0){
+						if(start <= 0){
 							start = 0;
-						}
-						if(start == 0){
-							end = 10;
+							end = 25;
 						}
 						if(end > content.length){
 							end = content.length;