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项目介绍
本项目包含管理员与游客两种角色;
管理员角色包含以下功能:
发表文章,查看文章,类别管理,添加类别,个人信息管理,评论管理,评论审核等功能。
游客角色包含以下功能:
首页,博客详情,文章分类,评论等功能。
环境需要
1.运行环境:最好是java jdk 1.8,我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境:IDEA,Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境:Tomcat 7.x,8.x,9.x版本均可
4.硬件环境:windows 7/8/10 1G内存以上;或者 Mac OS;
5.数据库:MySql 5.7版本;
6.是否Maven项目:是;
技术栈
1. 后端:Spring+SpringMVC+Mybatis
2. 前端:JSP+CSS+JavaScript+bootstrap+jquery
使用说明
1. 使用Navicat或者其它工具,在mysql中创建对应名称的数据库,并导入项目的sql文件;
2. 使用IDEA/Eclipse/MyEclipse导入项目,Eclipse/MyEclipse导入时,若为maven项目请选择maven;
若为maven项目,导入成功后请执行maven clean;maven install命令,然后运行;
3. 将项目中jdbc.properties配置文件中的数据库配置改为自己的配置;
4. 运行项目,输入localhost:8080/personal_blog 登录
运行截图
游客角色
管理员角色
相关代码
BlogAdminController
package com.june.web.controller.admin;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import com.june.lucene.BlogIndex;
import com.june.model.Blog;
import com.june.model.BlogType;
import com.june.model.PageBean;
import com.june.service.BlogService;
import com.june.service.BlogTypeService;
import com.june.service.CommentService;
import com.june.util.Constants;
import com.june.util.DateUtils;
import com.june.util.PageUtils;
import com.june.util.StringUtils;
import lombok.extern.slf4j.Slf4j;
/**
* 博客Controller
*/
@Controller
@RequestMapping("/blog")
public @Slf4j class BlogAdminController {
@Resource
private BlogService blogService;
@Resource
private BlogTypeService blogTypeService;
@Resource
private CommentService commentService;
@Resource
private BlogIndex blogIndex;
@RequestMapping("/list")
public String list(@RequestParam(defaultValue = "1") Integer page,
@RequestParam(defaultValue = Constants.DEFAULT_PAGE_SIZE - 1 + "") Integer pageSize,
String firstDate, String secondDate, Integer typeId, String title, Model model,
HttpServletRequest request) {
Map<String, Object> map = new HashMap<>(6);
map.put("typeId", typeId);
map.put("title", title);
map.put("firstDate", firstDate);
map.put("secondDate", secondDate);
int totalCount = blogService.getCount(map);
PageBean pageBean = new PageBean(totalCount, page, pageSize);
map.put("start", pageBean.getStart());
map.put("size", pageSize);
model.addAttribute("pagination", pageBean);
List<BlogType> blogTypeList = blogTypeService.getTypeList();
model.addAttribute("blogTypeList",blogTypeList);
StringBuilder param = new StringBuilder(); // 分页查询参数
param.append(StringUtils.isEmpty(title) ? "" : "title=" + title);
param.append(StringUtils.isEmpty(firstDate) ? "" : "&firstDate=" + firstDate);
param.append(StringUtils.isEmpty(secondDate) ? "" : "&secondDate=" + secondDate);
param.append(typeId == null ? "" : "&typeId=" + typeId);
String pageCode = PageUtils.genPagination(request.getContextPath() + "/blog/list.do",
pageBean, param.toString());
model.addAttribute("pageCode", pageCode);
model.addAttribute("entry", map);
model.addAttribute("blogList", blogService.getBlogList(map));
return "blog/list";
}
@RequestMapping("/toAdd")
public String toAdd(Model model) {
model.addAttribute("blogTypeList", blogTypeService.getTypeList());
return "blog/add";
}
@RequestMapping("/toUpdate")
public String toUpdate(Integer id, Model model) {
model.addAttribute("blogTypeList", blogTypeService.getTypeList());
Blog blog = blogService.findById(id);
model.addAttribute("blog", blog);
BlogType blogType = blog.getBlogType();
if(blogType != null){
model.addAttribute("typeId", blogType.getTypeId());
}
return "blog/update";
}
@RequestMapping("/add")
public void add(Blog blog, @RequestParam(value = "img") MultipartFile file,
Model model) throws Exception {
// 获取原始文件名
String fileName = file.getOriginalFilename();
int index = fileName.indexOf(".");
String imageUrl = null;
String imagePath = DateUtils.getTimeStrForImage();
if (index != -1) {
//生成新文件名
imageUrl = imagePath + fileName.substring(index);
log.info("add {}", imagePath);
handleFileUpload(file, imageUrl);
blog.setImage(imageUrl);
}
// 添加博客及索引
int result = blogService.add(blog);
model.addAttribute("msg", result > 0 ? "保存成功" : "保存失败");
}
@RequestMapping("/update")
public void update(Blog blog, @RequestParam(value = "img", required=false) MultipartFile file,
Model model) throws Exception {
if (file != null) { //上传图片
// 获取原始文件名
String fileName = file.getOriginalFilename();
int index = fileName.indexOf(".");
String imageUrl = null;
String imagePath = DateUtils.getTimeStrForImage();
if(index != -1){
//生成新文件名
imageUrl = imagePath + fileName.substring(index);
log.info("update {}", imagePath);
handleFileUpload(file,imageUrl);
blog.setImage(imageUrl);
}
}
//更新博客及索引
int result = blogService.update(blog);
model.addAttribute("msg", result > 0 ? "保存成功" : "保存失败");
}
@RequestMapping("/delete")
public String delete(Integer id) throws IOException {
// 删除博客、索引及评论
blogService.delete(id);
return "redirect:/blog/list.do";
}
@RequestMapping("/deletes")
public String deletes(String ids) throws IOException {
String[] idArr = org.springframework.util.StringUtils.commaDelimitedListToStringArray(ids);
int len = idArr.length;
Integer[] blogIds = new Integer[len];
for (int i = 0; i < len; i++) {
blogIds[i] = Integer.parseInt(idArr[i]);
}
blogService.batchDelete(blogIds);
return "redirect:/blog/list.do";
}
private void handleFileUpload(MultipartFile file, String imageUrl) {
try (InputStream is = file.getInputStream()) {
// 获取输入流
String filePath = Thread.currentThread().getContextClassLoader().getResource("").getPath().substring(0,Thread.currentThread().getContextClassLoader().getResource("").getPath().length()-16)+Constants.COVER_DIR + imageUrl;
File dir = new File(filePath.substring(0, filePath.lastIndexOf("/")));
//判断上传目录是否存在
if (!dir.exists()) {
dir.mkdirs();
}
try (FileOutputStream fos = new FileOutputStream(new File(filePath))) {
byte[] buffer = new byte[1024];
int len = 0;
// 读取输入流中的内容
while ((len = is.read(buffer)) != -1) {
fos.write(buffer, 0, len);
}
}
} catch (Exception e) {
log.error("图片上传失败", e);
}
}
}
BloggerAdminController
package com.june.web.controller.admin;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import com.june.model.Blogger;
import com.june.service.BloggerService;
import com.june.service.CommentService;
import com.june.util.Constants;
import com.june.util.DateUtils;
import com.june.util.ResponseUtils;
import com.june.util.ShiroUtils;
import lombok.extern.slf4j.Slf4j;
@Controller
@RequestMapping("/blogger")
public @Slf4j class BloggerAdminController {
@Resource
private CommentService commentService;
@Resource
private BloggerService bloggerService;
@RequestMapping("/toModifyInfo")
public String toModifyInfo(Model model) {
model.addAttribute("blogger", bloggerService.find());
return "blogger/modifyInfo";
}
@RequestMapping("/toModifyPassword")
public String toModifyPassword() {
return "blogger/modifyPassword";
}
@RequestMapping("/modifyInfo")
public void modifyInfo(Blogger blogger,
@RequestParam(value = "img", required = false) MultipartFile file,
Model model) throws Exception {
if (file != null) { //上传图片
// 获取原始文件名
String fileName = file.getOriginalFilename();
int index = fileName.indexOf(".");
String imageUrl = null;
if (index != -1) {
// 生成新文件名
imageUrl = DateUtils.getTimeStrForImage() + fileName.substring(index);
handleFileUpload(file, imageUrl);
blogger.setImageUrl(imageUrl);
}
}
int result = bloggerService.update(blogger);
model.addAttribute("msg", result > 0 ? "保存成功" : "保存失败");
}
@RequestMapping("/modifyPassword")
public void modifyPassword(String newpwd, String oldpwd, String repwd, HttpServletResponse response,
HttpServletRequest request) {
Blogger blogger = bloggerService.find();
if (!blogger.getPassword().equals(ShiroUtils.encryptPassword(oldpwd))) {
ResponseUtils.writeText(response, "原密码输入不正确");
return;
}
if (!newpwd.equals(repwd)) {
ResponseUtils.writeText(response, "两次密码输入不一致");
return;
}
blogger.setPassword(ShiroUtils.encryptPassword(newpwd));
bloggerService.update(blogger);
ResponseUtils.writeText(response, "修改成功");
}
private void handleFileUpload(MultipartFile file,String imageUrl) {
try (InputStream is = file.getInputStream()) {
// 获取输入流
String filePath = Thread.currentThread().getContextClassLoader().getResource("").getPath().substring(0,Thread.currentThread().getContextClassLoader().getResource("").getPath().length()-16)+Constants.AVATAR_DIR + imageUrl;
File dir = new File(filePath.substring(0, filePath.lastIndexOf("/")));
//判断上传目录是否存在
if (!dir.exists()) {
dir.mkdirs();
}
try (FileOutputStream fos = new FileOutputStream(new File(filePath))) {
byte[] buffer = new byte[1024];
int len = 0;
// 读取输入流中的内容
while ((len = is.read(buffer)) != -1) {
fos.write(buffer, 0, len);
}
}
} catch (Exception e) {
log.error("图片上传失败", e);
}
}
}
BlogTypeAdminController
package com.june.web.controller.admin;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONObject;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import com.june.model.BlogType;
import com.june.model.PageBean;
import com.june.service.BlogService;
import com.june.service.BlogTypeService;
import com.june.util.Constants;
import com.june.util.PageUtils;
import com.june.util.ResponseUtils;
/**
* 博客类别Controller
*/
@Controller
@RequestMapping("/blogType")
public class BlogTypeAdminController {
@Resource
private BlogTypeService blogTypeService;
@Resource
private BlogService blogService;
@RequestMapping("/list")
public String list(@RequestParam(defaultValue = "1") Integer page,
@RequestParam(defaultValue = Constants.BACK_PAGE_SIZE + 3 + "") Integer pageSize,
Model model, HttpServletRequest request) {
int totalCount = blogTypeService.getCount();
PageBean pageBean = new PageBean(totalCount, page, pageSize);
Map<String, Object> params = new HashMap<>(2);
params.put("start", pageBean.getStart());
params.put("size", pageSize);
List<BlogType> blogTypeList = blogTypeService.getTypeList(params);
blogTypeList.forEach(blogType -> {
Map<String, Object> types = new HashMap<>(1);
types.put("typeId", blogType.getTypeId());
Integer blogCount = blogService.getCount(types);
blogType.setBlogCount(blogCount);
});
model.addAttribute("pagination", pageBean);
String targetUrl = request.getContextPath() + "/blogType/list.do";
String pageCode = PageUtils.genPagination(targetUrl, pageBean, "");
model.addAttribute("pageCode", pageCode);
model.addAttribute("entry", params);
model.addAttribute("blogTypeList", blogTypeList);
return "blogType/list";
}
@RequestMapping("/toAdd")
public String toAdd() {
return "blogType/add";
}
@RequestMapping("/toUpdate")
public String toUpdate(Integer id,Model model) {
model.addAttribute("blogType", blogTypeService.findById(id));
return "blogType/update";
}
@RequestMapping("/add")
public void add(BlogType blogType,Model model) {
int result = blogTypeService.add(blogType);
model.addAttribute("msg", result > 0 ? "保存成功" : "保存失败");
}
@RequestMapping("/update")
public void update(BlogType blogType,Model model) {
int result = blogTypeService.update(blogType);
model.addAttribute("msg", result > 0 ? "保存成功" : "保存失败");
}
@RequestMapping("/search")
public void search(Integer id,HttpServletResponse response){
JSONObject jsonObj = new JSONObject();
Map<String, Object> map = new HashMap<>(1);
map.put("typeId", id);
jsonObj.put("count", blogService.getCount(map));
ResponseUtils.writeJson(response, jsonObj.toString());
}
//只删除类别
@RequestMapping("/delete")
public String delete(Integer id) {
blogTypeService.delete(id);
return "redirect:/blogType/list.do";
}
//删除的同时将相关博客的类别置为默认分类
@RequestMapping("/batch_delete")
public String batchDelete(Integer id) throws IOException {
blogTypeService.batchDelete(id);
return "redirect:/blogType/list.do";
}
}
CommentAdminController
package com.june.web.controller.admin;
import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONObject;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import com.june.model.Comment;
import com.june.model.PageBean;
import com.june.service.BlogService;
import com.june.service.CommentService;
import com.june.util.Constants;
import com.june.util.PageUtils;
import com.june.util.ResponseUtils;
import com.june.util.StringUtils;
@Controller
@RequestMapping("/comment")
public class CommentAdminController {
@Resource
private CommentService commentService;
@Resource
private BlogService blogService;
@RequestMapping("/list")
public String list(@RequestParam(defaultValue = "1") Integer page,
@RequestParam(defaultValue = Constants.BACK_PAGE_SIZE + 1 + "") Integer pageSize,
String firstDate, String secondDate, String userName,
Boolean isPass, Model model, HttpServletRequest request) {
Map<String, Object> params = new HashMap<String, Object>(6);
params.put("firstDate", firstDate);
params.put("secondDate", secondDate);
params.put("userName", userName);
params.put("isPass", isPass);
int totalCount = commentService.getCount(params);
PageBean pageBean = new PageBean(totalCount, page, pageSize);
params.put("start", pageBean.getStart());
params.put("size", pageSize);
List<Comment> commentList = commentService.getCommentList(params);
commentList.stream().forEach(comment -> {
String content = comment.getContent();
if (content.length() > 60) {
comment.setContent(content.substring(0,60) + "...");
}
});
model.addAttribute("pagination", pageBean);
StringBuilder param = new StringBuilder(); // 分页查询参数
param.append(StringUtils.isEmpty(firstDate) ? "" : "&firstDate=" + firstDate);
param.append(StringUtils.isEmpty(secondDate) ? "" : "&secondDate=" + secondDate);
param.append(StringUtils.isEmpty(userName) ? "" : "&userName=" + userName);
param.append(isPass == null ? "" : "&isPass=" + isPass);
String pageCode = PageUtils.genPagination(request.getContextPath() + "/comment/list.do",
pageBean, param.toString());
model.addAttribute("pageCode", pageCode);
model.addAttribute("entry", params);
model.addAttribute("commentList", commentList);
return "comment/list";
}
@RequestMapping("/toAdd")
public String toAdd() {
return "comment/add";
}
@RequestMapping("/detail")
public String detail(Integer id,Model model){
model.addAttribute("comment", commentService.findById(id));
return "comment/detail";
}
//评论审核
@RequestMapping("/audit")
public void audit(Comment comment, HttpServletResponse response) {
comment.setReplyDate(new Date());
int result = commentService.audit(comment);
JSONObject jsonObj = new JSONObject();
jsonObj.put("success", result > 0);
ResponseUtils.writeJson(response, jsonObj.toString());
}
@RequestMapping("/delete")
public String delete(Integer id) throws IOException{
commentService.delete(id);
return "redirect:/comment/list.do";
}
@RequestMapping("/deletes")
public String deletes(String ids) {
String[] idArr = org.springframework.util.StringUtils.commaDelimitedListToStringArray(ids);
int len = idArr.length;
Integer[] commentIds = new Integer[len];
for (int i = 0; i < len; i++) {
commentIds[i] = Integer.parseInt(idArr[i]);
}
commentService.batchDelete(commentIds);
return "redirect:/comment/list.do";
}
}
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