发布文章时，支持自定义摘要

aurora-springboot/src/main/java/com/aurora/entity/Article.java

@@ -26,6 +26,8 @@ public class Article {
 
     private String articleTitle;
 
+    private String articleAbstract;
+
     private String articleContent;
 
     private Integer isTop;

aurora-springboot/src/main/java/com/aurora/model/dto/ArticleAdminViewDTO.java

@@ -22,6 +22,8 @@ public class ArticleAdminViewDTO {
 
     private String articleTitle;
 
+    private String articleAbstract;
+
     private String articleContent;
 
     private String articleCover;

aurora-springboot/src/main/java/com/aurora/model/vo/ArticleVO.java

@@ -26,6 +26,9 @@ public class ArticleVO {
     @ApiModelProperty(name = "articleContent", value = "文章内容", required = true, dataType = "String")
     private String articleContent;
 
+    @ApiModelProperty(name = "articleAbstract", value = "文章摘要", dataType = "String")
+    private String articleAbstract;
+
     @ApiModelProperty(name = "articleCover", value = "文章缩略图", dataType = "String")
     private String articleCover;
 

aurora-springboot/src/main/resources/mapper/ArticleMapper.xml

@@ -63,7 +63,7 @@
                category_id,
                article_cover,
                article_title,
-               SUBSTR(article_content, 1, 500) AS article_content,
+               if(article_abstract is null or article_abstract = '', SUBSTR(article_content, 1, 500), article_abstract) AS article_content,
                is_top,
                is_featured,
                status,
@@ -79,6 +79,7 @@
                      category_id,
                      article_cover,
                      article_title,
+                     article_abstract,
                      article_content,
                      is_top,
                      is_featured,
@@ -100,7 +101,7 @@
         SELECT a.id                            AS id,
                article_cover,
                article_title,
-               SUBSTR(article_content, 1, 500) AS article_content,
+               if(article_abstract is null or article_abstract = '', SUBSTR(article_content, 1, 500), article_abstract) AS article_content,
                is_top,
                is_featured,
                status,
@@ -115,6 +116,7 @@
                      user_id,
                      category_id,
                      article_cover,
+                     article_abstract,
                      article_title,
                      article_content,
                      is_top,

aurora-vue/aurora-admin/src/views/article/Article.vue

@@ -127,6 +127,9 @@
         <el-form-item label="访问密码" v-if="article.status == 2">
           <el-input v-model="article.password" placeholder="请填写文章访问密码" />
         </el-form-item>
+        <el-form-item label="文章摘要">
+          <el-input type="textarea" autosize="true" v-model="article.articleAbstract" placeholder="默认取文章前500个字符" />
+        </el-form-item>
       </el-form>
       <div slot="footer">
         <el-button @click="addOrEdit = false">取 消</el-button>
@@ -183,6 +186,7 @@ export default {
         id: null,
         articleTitle: this.$moment(new Date()).format('YYYY-MM-DD'),
         articleContent: '',
+        articleAbstract: '',
         articleCover: '',
         categoryName: null,
         tagNames: [],