HelloGithub/hellogithub
7
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

修改retUser接口

Browse Source
This commit is contained in:
cyk
2023-07-11 13:58:26 +08:00
parent 1080d61399
commit 4ead89764a
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/com/hellogithub/servlet/retUserServlet.java
View File

@@ -42,6 +42,10 @@ public class retUserServlet extends HttpServlet {
PrintWriter writer = resp.getWriter(); PrintWriter writer = resp.getWriter();
String username = req.getParameter("username"); String username = req.getParameter("username");
if(username ==null)
{
return ;
}
String jsonString=""; String jsonString="";
jsonString = JSONObject.toJSONString(userService.selectUserByName(username)); jsonString = JSONObject.toJSONString(userService.selectUserByName(username));
if(jsonString.equals("")) if(jsonString.equals(""))