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更改用户主页查询逻辑

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This commit is contained in:
cyk
2023-07-05 10:28:30 +08:00
parent fe26601c35
commit 2aa906cc01
1 changed files with 7 additions and 25 deletions
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32
src/com/hellogithub/servlet/retUserServlet.java
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@@ -41,34 +41,16 @@ public class retUserServlet extends HttpServlet {
resp.setContentType("application/json;charset=UTF-8"); resp.setContentType("application/json;charset=UTF-8");
PrintWriter writer = resp.getWriter(); PrintWriter writer = resp.getWriter();
HttpSession session = req.getSession(); String username = req.getParameter("username");
userEntity userEntity= null; String jsonString = JSONObject.toJSONString(userService.selectUserByName(username));
userEntity=(userEntity)session.getAttribute("user"); if(jsonString.equals(""))
if(userEntity ==null)
{ {
String username = req.getParameter("username"); setResultError("查询失败",writer);
String jsonString = JSONObject.toJSONString(userService.selectUserByName(username)); }else{
if(jsonString.equals("")) setResultOK("查询成功",writer);
{
setResultError("查询失败",writer);
}
else{
writer.println(jsonString);
setResultOK("查询成功",writer);
}
}
else{
String jsonString = JSONObject.toJSONString(userService.selectUserByName(userEntity.getUserName()));
if(jsonString.equals(""))
{
setResultError("查询失败",writer);
}
else{
writer.println(jsonString);
setResultOK("查询成功",writer);
}
} }
} }
public void setResult(Integer code, String msg, PrintWriter writer) { public void setResult(Integer code, String msg, PrintWriter writer) {