From 96739bf1cf6adbebfc3bdf3b3e6194c7fd8e7871 Mon Sep 17 00:00:00 2001
From: Suwen <577014284@qq.com>
Date: Mon, 22 Feb 2021 15:04:38 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=92=A9=20=E4=BF=AE=E5=A4=8DarticleLucene?=
 =?UTF-8?q?=E6=9F=A5=E8=AF=A2=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 增加luceneArticle增加更新接口
---
 .../service/impl/LuceneServiceImpl.java       | 27 +++++++++++++------
 .../mapper/lucene/ArticleLuceneMapper.xml     |  2 +-
 2 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/src/main/java/com/rymcu/forest/lucene/service/impl/LuceneServiceImpl.java b/src/main/java/com/rymcu/forest/lucene/service/impl/LuceneServiceImpl.java
index 20349dc..86c1370 100644
--- a/src/main/java/com/rymcu/forest/lucene/service/impl/LuceneServiceImpl.java
+++ b/src/main/java/com/rymcu/forest/lucene/service/impl/LuceneServiceImpl.java
@@ -83,7 +83,8 @@ public class LuceneServiceImpl implements LuceneService {
 
   @Override
   public void writeArticle(String id) throws Exception {
-    writeArticle(luceneMapper.getById(id), true);
+    // TODO 做新增或更新判断
+    writeArticle(luceneMapper.getById(id), false);
   }
 
   @Override
@@ -92,20 +93,30 @@ public class LuceneServiceImpl implements LuceneService {
   }
 
   @Override
-  public void deleteArticle(String id) {}
+  public void deleteArticle(String id) {
+    try {
+      deleteIndex(id);
+    } catch (IOException e) {
+      e.printStackTrace();
+    }
+  }
 
   private void writeArticle(ArticleLucene article, boolean create) throws Exception {
     if (!create) {
-      int size = Objects.requireNonNull(new File(indexPath).listFiles()).length;
-      while (size-- >= 0) {
-        ArticleBeanIndex index = new ArticleBeanIndex(indexPath, size);
-        index.deleteDoc(article.getIdArticle());
-      }
+      deleteIndex(article.getIdArticle());
     }
-    ArticleBeanIndex index = new ArticleBeanIndex(indexPath, 0x0);
+    ArticleBeanIndex index = new ArticleBeanIndex(indexPath, 777);
     index.indexDoc(article);
   }
 
+  private void deleteIndex(String id) throws IOException {
+    int size = Objects.requireNonNull(new File(indexPath).listFiles()).length;
+    while (size-- >= 0) {
+      ArticleBeanIndex index = new ArticleBeanIndex(indexPath, size);
+      index.deleteDoc(id);
+    }
+  }
+
   /**
    * 关键词搜索
    *
diff --git a/src/main/java/mapper/lucene/ArticleLuceneMapper.xml b/src/main/java/mapper/lucene/ArticleLuceneMapper.xml
index 4df2a67..895c45a 100755
--- a/src/main/java/mapper/lucene/ArticleLuceneMapper.xml
+++ b/src/main/java/mapper/lucene/ArticleLuceneMapper.xml
@@ -62,7 +62,7 @@
         </foreach>
     </select>
 
-    <select id="getById" resultMap="DTOResultMap">
+    <select id="getById" resultMap="ResultMapWithBLOBs">
         select art.id, art.article_title, content.article_content
         from forest_article art
                  left join forest_article_content content on art.id = content.id_article