HelloGithub/hellogithub
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This commit is contained in:
cyk
2023-07-02 13:55:32 +08:00
parent 04a751f7aa
commit 6284c10731
2 changed files with 1 additions and 10 deletions
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1
src/com/hellogithub/servlet/countNumServlet.java
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@@ -41,7 +41,6 @@ public class countNumServlet extends HttpServlet {
PrintWriter writer = resp.getWriter(); PrintWriter writer = resp.getWriter();
String str= String.valueOf(projectService.countAll()); String str= String.valueOf(projectService.countAll());
str= "{\"num\":\""+str+"\"}" ;
String jsonString = JSONObject.toJSONString(str); String jsonString = JSONObject.toJSONString(str);
writer.println(jsonString); writer.println(jsonString);
writer.close(); writer.close();

10
src/com/hellogithub/servlet/userNumServlet.java
View File

@@ -41,16 +41,8 @@ public class userNumServlet extends HttpServlet {
PrintWriter writer = resp.getWriter(); PrintWriter writer = resp.getWriter();
long num = userService.queryUserCount(); long num = userService.queryUserCount();
String str= "{\"num\":\""+num+"\"}" ; String jsonString = JSONObject.toJSONString(num);
String jsonString = JSONObject.toJSONString(str);
writer.println(jsonString); writer.println(jsonString);
if(num == 0)
{
setResultError("用户总数为空",writer);
}else{
setResultOK("success",writer);
}
writer.close(); writer.close();
} }
public void setResult(Integer code, String msg, PrintWriter writer) { public void setResult(Integer code, String msg, PrintWriter writer) {