HelloGithub/hellogithub
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Merge remote-tracking branch 'origin/master'

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# Conflicts:
#	src/com/hellogithub/dao/commentDao.java
This commit is contained in:
cyk
2023-07-10 14:07:43 +08:00
parent cb33554bc2 d920e3f748
commit a6cea999f3
8 changed files with 190 additions and 120 deletions
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4
src/com/hellogithub/dao/AdminDao.java
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@@ -119,7 +119,7 @@ public class AdminDao {
*
* */
public List<adminEntity> selectAllCategory()
public List<adminEntity> selectAllAdmin()
{
List<adminEntity> adminEntityList = null ;
try {
@@ -133,7 +133,7 @@ public class AdminDao {
return adminEntityList;
}
public int updateCategoryDetail(int adminId , int isValid , String adminName, String adminPassword,String loginTime )
public int updateAdminDetail(int adminId , int isValid , String adminName, String adminPassword,String loginTime )
{
int num ;
try {

43
src/com/hellogithub/entity/adminEntity.java
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@@ -6,9 +6,52 @@ public class adminEntity {
String adminPassword;
int isValid;
String loginTime;
public adminEntity(String adminName, String adminPassword) {
this.adminName = adminName;
this.adminPassword = adminPassword;
}
public int getAdminId() {
return adminId;
}
public void setAdminId(int adminId) {
this.adminId = adminId;
}
public String getAdminName() {
return adminName;
}
public void setAdminName(String adminName) {
this.adminName = adminName;
}
public String getAdminPassword() {
return adminPassword;
}
public void setAdminPassword(String adminPassword) {
this.adminPassword = adminPassword;
}
public int getIsValid() {
return isValid;
}
public void setIsValid(int isValid) {
this.isValid = isValid;
}
public String getLoginTime() {
return loginTime;
}
public void setLoginTime(String loginTime) {
this.loginTime = loginTime;
}
public adminEntity() {
}
}

11
src/com/hellogithub/service/AdminService.java
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@@ -4,6 +4,8 @@ import com.hellogithub.dao.AdminDao;
import com.hellogithub.entity.adminEntity;
import com.hellogithub.entity.userEntity;
import java.util.List;
public class AdminService {
AdminDao adminDao=new AdminDao();
@@ -24,6 +26,8 @@ public class AdminService {
public int adminRegister(String adminName,String pwd){
return adminDao.adminRegister(adminName,pwd);
}
public List<adminEntity> selectAllAdmin(){return adminDao.selectAllAdmin(); }
public int updateisValid_user(int id,int isvalid) {return adminDao.updateisValid_user(id,isvalid);}
public int updateisValid_project(int id,int isvalid) {return adminDao.updateisValid_project(id,isvalid);}
@@ -31,4 +35,11 @@ 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 deleteAdmin (int id ){ return adminDao.deleteAdmin(id);}
public int updateAdminDetail(int adminId , int isValid , String adminName, String adminPassword,String loginTime )
{ return adminDao.updateAdminDetail(adminId,isValid,adminName,adminPassword,loginTime);
}
}

118
src/com/hellogithub/servlet/DownLoadServlet.java
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@@ -1,118 +0,0 @@
package com.hellogithub.servlet;
import com.alibaba.fastjson.JSONObject;
import com.hellogithub.service.projectService;
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.*;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.UUID;
@WebServlet("/DownLoad")
public class DownLoadServlet extends HttpServlet {
private projectService projectService = new projectService();
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.reset();
response.setContentType("application/x-msdownload;charset=utf-8");
//得到要下载的文件名
String projectId = request.getParameter("id");
String address = projectService.selectProById(projectId).getFileAddress();
String[] liss = address.split("\\\\");
String fileName = liss[liss.length - 1];
//本地需要进行转码，linux服务器使用就会出现下载乱码
//fileName = new String(fileName.getBytes("iso8859-1"),"UTF-8");
// System.out.print("转码后"+fileName);
//上传的文件都是保存在/WEB-INF/upload目录下的子目录当中
String fileSaveRootPath = this.getServletContext().getRealPath(File.separator+"WEB-INF"+File.separator+"upload").replace("\\out\\artifacts\\helloGithub_war_exploded\\WEB-INF\\upload","\\web\\projectFile");;
//通过文件名找出文件的所在目录
//String path = findFileSavePathByFileName(fileName,fileSaveRootPath);
// String path = "/WEB-INF/upload";
//得到要下载的文件
File file = new File(fileSaveRootPath + File.separator + fileName);
//File file = new File(fileName);
// 浏览器请求响应转码防止乱码
response.setCharacterEncoding("UTF-8");
request.setCharacterEncoding("UTF-8");
//如果文件不存在
if (!file.exists()) {
request.setAttribute("message", "wrong");
request.getRequestDispatcher("/message.jsp").forward(request, response);
return;
}
//处理文件名
String realname = fileName.substring(fileName.indexOf("_") + 1);
// System.out.println(realname);
//设置响应头，控制浏览器下载该文件
response.setHeader("content-disposition", "attachment;filename=" + URLEncoder.encode(fileName, "UTF-8"));
//读取要下载的文件，保存到文件输入流
FileInputStream in = new FileInputStream(fileSaveRootPath + File.separator + fileName);
//创建输出流
OutputStream out = response.getOutputStream();
//创建缓冲区
byte buffer[] = new byte[1024];
int len = 100;
//循环将输入流中的内容读取到缓冲区当中
while ((len = in.read(buffer)) > 0) {
//输出缓冲区的内容到浏览器，实现文件下载
out.write(buffer, 0, len);
}
//关闭文件输入流
in.close();
//关闭输出流
out.close();
// setResultOK("下载成功",writer);
}
/**
* @param filename 要下载的文件名
* @param saveRootPath 上传文件保存的根目录，也就是/WEB-INF/upload目录
* @return 要下载的文件的存储目录
* @Method: findFileSavePathByFileName
* @Description: 通过文件名和存储上传文件根目录找出要下载的文件的所在路径
* @Anthor:
*/
public String findFileSavePathByFileName(String filename, String saveRootPath) {
// int hashcode = filename.hashCode();
// int dir1 = hashcode&0xf; //0--15
// int dir2 = (hashcode&0xf0)>>4; //0-15
//String dir = saveRootPath + "\\" + dir1 + "\\" + dir2; //upload\2\3 upload\3\5
String dir = saveRootPath;
File file = new File(dir);
if (!file.exists()) {
//创建目录
file.mkdirs();
}
return dir;
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
}
public void setResult(Integer code, String msg, PrintWriter writer) {
HashMap<String, Object> 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);
}
}

45
src/com/hellogithub/servlet/systemAdmin/deleteAdminServlet.java Normal file
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@@ -0,0 +1,45 @@
package com.hellogithub.servlet.systemAdmin;
import com.alibaba.fastjson.JSONObject;
import com.hellogithub.service.AdminService;
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;
@WebServlet("/deleteAdmin")
public class deleteAdminServlet 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");
//
String adminId = req.getParameter("adminId");
PrintWriter writer = resp.getWriter();
int num = adminService.deleteAdmin(Integer.parseInt(adminId));
if(num == 0)
{
writer.println("wrong");
}
writer.close();
}
}

40
src/com/hellogithub/servlet/systemAdmin/selectAdminServlet.java Normal file
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@@ -0,0 +1,40 @@
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;
@WebServlet("/selectAdmin")
public class selectAdminServlet 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();
String jsonString = JSONObject.toJSONString(adminService.selectAllAdmin());
writer.println(jsonString);
writer.close();
}
}

49
src/com/hellogithub/servlet/systemAdmin/updateAdminServlet.java Normal file
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@@ -0,0 +1,49 @@
package com.hellogithub.servlet.systemAdmin;
import com.alibaba.fastjson.JSONObject;
import com.hellogithub.service.AdminService;
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;
@WebServlet("/updateAdmin")
public class updateAdminServlet 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");
//
int adminId= Integer.parseInt(req.getParameter("adminId"));
String adminName=req.getParameter("adminName");
int isValid= Integer.parseInt(req.getParameter("isValid"));
String adminPwd=req.getParameter("adminPwd");
String loginTime=req.getParameter("loginTime");
PrintWriter writer = resp.getWriter();
int num = adminService.updateAdminDetail(adminId,isValid,adminName,adminPwd,loginTime);
if( num == 0 )
{
writer.println("wrong");
}
writer.close();
}
}

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