营销：修正文章字段名、接口方法名

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java

@@ -52,7 +52,7 @@ public class AppArticleController {
     @RequestMapping("/get")
     @Operation(summary = "获得文章详情")
     @Parameter(name = "id", description = "文章编号", example = "1024")
-    public CommonResult<AppArticleRespVO> getArticlePage(@RequestParam("id") Long id) {
+    public CommonResult<AppArticleRespVO> getArticle(@RequestParam("id") Long id) {
         return success(ArticleConvert.INSTANCE.convert01(articleService.getArticle(id)));
     }
 

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/vo/article/AppArticleRespVO.java

@@ -28,7 +28,7 @@ public class AppArticleRespVO {
     private String introduction;
 
     @Schema(description = "文章内容", requiredMode = Schema.RequiredMode.REQUIRED, example = "我是详细")
-    private String description;
+    private String content;
 
     @Schema(description = "发布时间", requiredMode = Schema.RequiredMode.REQUIRED)
     private LocalDateTime createTime;