From 408e72ebdf3a679d82f7362ed5cdafc8683fcaf0 Mon Sep 17 00:00:00 2001 From: sjm <2431685932@qq.com> Date: Tue, 11 Jul 2023 13:35:16 +0800 Subject: [PATCH 1/3] =?UTF-8?q?asd=E9=98=BF=E6=96=AF=E9=A1=BF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/com/hellogithub/dao/AdminDao.java | 15 +++++ src/com/hellogithub/service/AdminService.java | 1 + .../systemAdmin/updateisValid_onefile.java | 67 +++++++++++++++++++ 3 files changed, 83 insertions(+) create mode 100644 src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java diff --git a/src/com/hellogithub/dao/AdminDao.java b/src/com/hellogithub/dao/AdminDao.java index fbb23eb..54ac9e4 100644 --- a/src/com/hellogithub/dao/AdminDao.java +++ b/src/com/hellogithub/dao/AdminDao.java @@ -301,4 +301,19 @@ public class AdminDao { } return time; } + + public int updateisValid_onefile(int id,int isvalid) + { + int num ; + try { + Connection conn = JdbcUtils.getConnection(); + QueryRunner runner = new QueryRunner(); + String sql="UPDATE article SET isValid = ? WHERE id = ?"; + num = runner.update(conn, sql, isvalid,id); + conn.close(); + } catch (SQLException e) { + throw new RuntimeException(e); + } + return num; + } } diff --git a/src/com/hellogithub/service/AdminService.java b/src/com/hellogithub/service/AdminService.java index 0dafecc..26dc978 100644 --- a/src/com/hellogithub/service/AdminService.java +++ b/src/com/hellogithub/service/AdminService.java @@ -35,6 +35,7 @@ public class AdminService { public int updateisValid_category(int id,int isvalid) {return adminDao.updateisValid_category(id,isvalid);} public int updateisValid_article(int id,int isvalid) {return adminDao.updateisValid_article(id,isvalid);} public int updateisValid_admin(int id,int isvalid) {return adminDao.updateisValid_admin(id,isvalid);} + public int updateisValid_onefile(int id,int isvalid) {return adminDao.updateisValid_onefile(id,isvalid);} public int deleteAdmin (int id ){ return adminDao.deleteAdmin(id);} diff --git a/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java b/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java new file mode 100644 index 0000000..e73e9c1 --- /dev/null +++ b/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java @@ -0,0 +1,67 @@ +package com.hellogithub.servlet.systemAdmin; + +import com.alibaba.fastjson.JSONObject; +import com.hellogithub.service.AdminService; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import javax.servlet.annotation.WebServlet; +import java.io.IOException; +import java.io.PrintWriter; +import java.util.HashMap; + +@WebServlet("/updateisValid_admin") +public class updateisValid_admin extends HttpServlet{ + private AdminService adminService=new AdminService(); + @Override + protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + doPost(req,resp); + } + + @Override + protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + resp.setCharacterEncoding("UTF-8"); + resp.setContentType("text/html; charset=utf-8"); + // 设置响应头允许ajax跨域访问 + String curOrigin = req.getHeader("Origin"); + resp.setHeader("Access-Control-Allow-Origin", curOrigin == null ? "true" : curOrigin); + resp.setHeader("Access-Control-Allow-Credentials", "true"); + resp.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE, HEAD"); + resp.setHeader("Access-Control-Max-Age", "3600"); + resp.setHeader("Access-Control-Allow-Headers", "access-control-allow-origin, authority, content-type, version-info, X-Requested-With"); + resp.setContentType("application/json;charset=UTF-8"); + + PrintWriter writer = resp.getWriter(); + int id = Integer.parseInt(req.getParameter("id")); + int isvalid = Integer.parseInt(req.getParameter("isValid")); + int num = adminService.updateisValid_admin(id,isvalid); + if(num<=0){ + setResultError("失败！", writer); + writer.close(); + return; + }else{ + setResultOK("成功！", writer); + writer.close(); + } + + + } + public void setResult(Integer code, String msg, PrintWriter writer) { + HashMap result = new HashMap<>(); + result.put("code", code); + result.put("msg", msg); + String jsonString = JSONObject.toJSONString(result); + writer.println(jsonString); + writer.close(); + } + + public void setResultError(String msg, PrintWriter writer) { + setResult(500, msg, writer); + } + + public void setResultOK(String msg, PrintWriter writer) { + setResult(200, msg, writer); + } +} \ No newline at end of file From 34fe419e97b5cd4777feba8c569ec99fe146bf26 Mon Sep 17 00:00:00 2001 From: sjm <2431685932@qq.com> Date: Tue, 11 Jul 2023 13:36:00 +0800 Subject: [PATCH 2/3] =?UTF-8?q?asd=E9=98=BF=E6=96=AF=E9=A1=BF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../servlet/systemAdmin/updateisValid_onefile.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java b/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java index e73e9c1..bf25251 100644 --- a/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java +++ b/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java @@ -12,8 +12,8 @@ import java.io.IOException; import java.io.PrintWriter; import java.util.HashMap; -@WebServlet("/updateisValid_admin") -public class updateisValid_admin extends HttpServlet{ +@WebServlet("/updateisValid_onefile") +public class updateisValid_onefile extends HttpServlet{ private AdminService adminService=new AdminService(); @Override protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { From 69daefa24a713428e09d96e20fad389359e6a2bb Mon Sep 17 00:00:00 2001 From: sjm <2431685932@qq.com> Date: Tue, 11 Jul 2023 13:36:40 +0800 Subject: [PATCH 3/3] =?UTF-8?q?asd=E9=98=BF=E6=96=AF=E9=A1=BF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../hellogithub/servlet/systemAdmin/updateisValid_onefile.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java b/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java index bf25251..fb6e170 100644 --- a/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java +++ b/src/com/hellogithub/servlet/systemAdmin/updateisValid_onefile.java @@ -36,7 +36,7 @@ public class updateisValid_onefile extends HttpServlet{ PrintWriter writer = resp.getWriter(); int id = Integer.parseInt(req.getParameter("id")); int isvalid = Integer.parseInt(req.getParameter("isValid")); - int num = adminService.updateisValid_admin(id,isvalid); + int num = adminService.updateisValid_onefile(id,isvalid); if(num<=0){ setResultError("失败！", writer); writer.close();