修改productService包里的类，实现updateController消息传递成功

7 years ago · b189f40b34
parent 5072e59813
commit b189f40b34
1 changed files with 1 additions and 1 deletions
--- a/demo/src/main/java/com/example/demo/productService/controller/updateController.java
+++ b/demo/src/main/java/com/example/demo/productService/controller/updateController.java
@ -34,7 +34,7 @@ public class updateController extends HttpServlet {
                writer.write("修改成功");
                return "/";//返回增加删除修改的总页面
            }else if(result==-1){
-                writer.write("此业务不存在");
+                writer.write("此业务不存在 ");
                return "/";
            }
            writer.write("修改失败");