Merge branch 'dev-mata-ldz' of xiongzhu/raex_back into master

src/main/java/com/izouma/nineth/domain/MetaProblem.java

@@ -23,6 +23,7 @@ public class MetaProblem extends BaseEntity {
     private String title;
 
     @ApiModelProperty("答案")
+    @Column(columnDefinition = "TEXT")
     private String answer;
 
     @ApiModelProperty("文件")

src/main/java/com/izouma/nineth/web/MetaProblemController.java

@@ -59,8 +59,8 @@ public class MetaProblemController extends BaseController {
     }
 
     @GetMapping("/findAll")
-    public List<MetaProblem> findAll(){
-        return metaProblemRepo.findAllByDel(false);
+    public MetaRestResult<List<MetaProblem>> findAll(){
+        return MetaRestResult.returnSuccess("查询成功",metaProblemRepo.findAllByDel(false));
     }
 
     @GetMapping("/getAnswer/{id}")