数据库更新

src/com/hellogithub/dao/UserDao.java

@@ -6,6 +6,9 @@ import org.apache.commons.dbutils.QueryRunner;
 import org.apache.commons.dbutils.handlers.BeanHandler;
 
 import java.sql.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
 
 /**
  * 用户Dao层
@@ -118,6 +121,7 @@ public class UserDao {
     * */
     public int dedletePieceLabel(String name,String str){
         String label;
+        String  [] l;
         userEntity userEntity;
         int num;
         try {
@@ -125,7 +129,16 @@ public class UserDao {
             QueryRunner runner = new QueryRunner();
             String sql = "select searchHistory from user where userName=? and isValid = 1";
             userEntity  = runner.query(conn, sql, new BeanHandler<>(userEntity.class),name);
-            label = userEntity.getSearchHistory().replace(str+";","");
+            l = userEntity.getSearchHistory().split(";");
+            for(int i=0;i<l.length;i++)
+            {
+                if(l[i].equals(str))
+                {
+                    l[i]="";
+                    break;
+                }
+            }
+            label = String.join(";",l)+";";
             sql="UPDATE user SET searchHistory = ? WHERE userName= ?";
             num = runner.update(conn,sql,label,name);
         } catch (SQLException e) {

src/com/hellogithub/filter/SessionFilter.java

@@ -1,11 +1,11 @@
 package com.hellogithub.filter;
 
 
-import jakarta.servlet.*;
-import jakarta.servlet.annotation.WebFilter;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 

src/com/hellogithub/servlet/DeleteSession.java

@@ -1,11 +1,11 @@
 package com.hellogithub.servlet;
 
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.net.http.HttpClient;

src/com/hellogithub/servlet/UploadHandleServlet.java

@@ -37,7 +37,9 @@ public class UploadHandleServlet extends HttpServlet {
 
 
             //得到上传文件的保存目录，将上传的文件存放于WEB-INF目录下，不允许外界直接访问，保证上传文件的安全
-            String savePath = this.getServletContext().getRealPath(File.separator+"WEB-INF"+File.separator+"upload");
+//            String savePath = this.getServletContext().getRealPath(File.separator+"WEB-INF"+File.separator+"upload");
+
+        String savePath="E:\\Desktop\\out";
             //上传时生成的临时文件保存目录
             String tempPath = this.getServletContext().getRealPath(File.separator+"WEB-INF"+File.separator+"tmp");
             File tmpFile = new File(tempPath);

src/com/hellogithub/servlet/UserLoginServlet.java

@@ -4,9 +4,9 @@ import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
 import com.hellogithub.utils.RandomValidateCode;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.*;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.*;
 import org.apache.commons.lang3.StringUtils;
 
 import java.io.IOException;

src/com/hellogithub/servlet/UserRegisterServlet.java

@@ -4,12 +4,12 @@ import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
 import com.hellogithub.utils.RandomValidateCode;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 import org.apache.commons.lang3.StringUtils;
 
 import java.io.IOException;

src/com/hellogithub/servlet/VerifycodeServlet.java

@@ -1,11 +1,11 @@
 package com.hellogithub.servlet;
 
 import com.hellogithub.utils.RandomValidateCode;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 
@@ -36,7 +36,7 @@ public class VerifycodeServlet extends HttpServlet {
         response.setDateHeader("Expire", 0);
         RandomValidateCode randomValidateCode = new RandomValidateCode();
         try {
-            randomValidateCode.getRandcode(request, response);//输出图片方法
+            randomValidateCode.getRandcode( request, response);//输出图片方法
         } catch (Exception e) {
             e.printStackTrace();
         }

src/com/hellogithub/servlet/addLikeServlet.java

@@ -3,13 +3,13 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.commentService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/article/ArticlePublish.java

@@ -3,12 +3,12 @@ package com.hellogithub.servlet.article;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.UserService;
 import com.hellogithub.service.articleService;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/article/articleSortServlet.java

@@ -3,11 +3,11 @@ package com.hellogithub.servlet.article;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.articleEntity;
 import com.hellogithub.service.articleService;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/article/selectByArticleId.java

@@ -2,11 +2,11 @@ package com.hellogithub.servlet.article;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.articleService;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import com.hellogithub.entity.articleEntity;
 
 import java.io.IOException;

src/com/hellogithub/servlet/commentServlet.java

@@ -3,13 +3,13 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.commentService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/contributionValueSevlet.java

@@ -6,12 +6,12 @@ import com.hellogithub.entity.articleEntity;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
 import com.hellogithub.service.articleService;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/countNumServlet.java

@@ -3,12 +3,12 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.dao.projectDao;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/deleteAllLabelServlet.java

@@ -3,12 +3,12 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/deletelabelServlet.java

@@ -3,12 +3,12 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/latestServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/randomSelectProServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/retLabelServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.categoryService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/retUserServlet.java

@@ -3,13 +3,13 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectByInputServlet.java

@@ -5,13 +5,13 @@ import com.hellogithub.entity.projectEntity;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectCateServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.util.HashMap;

src/com/hellogithub/servlet/selectCommentByProServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.commentService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectCommentByServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.commentService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectLastByCateServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectMostStarServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectProByIdServlet.java

@@ -3,12 +3,12 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectTermServlet.java

@@ -2,12 +2,12 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/selectUserLabelServlet.java

@@ -3,9 +3,9 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.*;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.*;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/userDetailServlet.java

@@ -5,13 +5,13 @@ import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.UserService;
 import com.hellogithub.service.commentService;
 import com.hellogithub.service.projectService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/userNumServlet.java

@@ -3,12 +3,12 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.dao.UserDao;
 import com.hellogithub.service.UserService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/whetherAddLikeServlet.java

@@ -3,13 +3,13 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.supportService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/whetherCancelLikeServlet.java

@@ -3,13 +3,13 @@ package com.hellogithub.servlet;
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
 import com.hellogithub.service.supportService;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/servlet/whetherLikeServlet.java

@@ -2,14 +2,14 @@ package com.hellogithub.servlet;
 
 import com.alibaba.fastjson.JSONObject;
 import com.hellogithub.entity.userEntity;
-import jakarta.servlet.ServletConfig;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.annotation.WebServlet;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import com.hellogithub.service.supportService;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.http.HttpSession;
 
 import java.io.IOException;
 import java.io.PrintWriter;

src/com/hellogithub/utils/RandomValidateCode.java

@@ -1,8 +1,8 @@
 package com.hellogithub.utils;
 
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.servlet.http.HttpSession;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import javax.imageio.ImageIO;
 import java.awt.*;

src/config.properties

@@ -1,4 +1,4 @@
 driverClass=com.mysql.cj.jdbc.Driver
 url=jdbc:mysql://127.0.0.1:3306/hellogithub?serverTimezone=GMT%2B8
 user=root
-password=123456
+password=1611