基于javaweb+mysql的springboot+mybatis美容院管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Bootstrap)

2024-01-01 05:10
文章标签 java mysql 管理系统 ssm springboot servlet web spring jsp bootstrap mybatis database 美容院

本文主要是介绍基于javaweb+mysql的springboot+mybatis美容院管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Bootstrap)，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

基于javaweb+mysql的springboot+mybatis美容院管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Bootstrap)

运行环境

Java≥8、MySQL≥5.7

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

技术框架

JavaBean MVC JSP SpringBoot MyBatis MySQL CSS JavaScript Bootstrap

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

登录、注册、退出、用户模块、公告模块、顾客模块、服务项目模块、消费模块的增删改查管理

eclipse/MyEclipse运行：

idea运行：

        this.redirectList(request, response);}/*** 获取公告的详细信息（详情页面与编辑页面要显示该公告的详情）并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping({"noticeGet", "noticeEditPre"})public void get(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");//取出主键idNotice vo = noticeService.get(id);request.getSession().setAttribute("vo", vo);String to = request.getRequestURI().toLowerCase().contains("get") ? "info" : "edit";//判断是去详情显示页面还是编辑页面response.sendRedirect("notice_" + to + ".jsp");}/*** 根据条件查询公告的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("noticeList")public void list(HttpServletResponse response, HttpServletRequest request) throws IOException {this.redirectList(request, response);}/*** 跳转到列表页面** @param request* @param response*/private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {//查询列和关键字String searchColumn = request.getParameter("searchColumn");String keyword = request.getParameter("keyword");Map<String, Object> params = new HashMap();//用来保存控制层传进来的参数(查询条件)params.put("searchColumn", searchColumn);//要查询的列params.put("keyword", keyword);//查询的关键字Map<String, Object> map = noticeService.list(params);request.getSession().setAttribute("list", map.get("list"));Integer totalRecord = (Integer) map.get("totalCount");//根据查询条件取出对应的总记录数，用于分页String pageNum = request.getParameter("pageNum");//封装分页参数com.demo.util.PageBean<Object> pb = new com.demo.util.PageBean(Integer.valueOf(pageNum != null ? pageNum : "1"), totalRecord);params.put("startIndex", pb.getStartIndex());params.put("pageSize", pb.getPageSize());List list = (List) noticeService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果list

        request.getRequestDispatcher("login.jsp").forward(request, response);}@RequestMapping("authRegister")public void register(HttpServletResponse response, HttpServletRequest request) throws IOException, ServletException {String username = request.getParameter("username");String password = request.getParameter("password");System.out.println("username=" + username);System.out.println("password=" + password);Map<String, Object> params = new HashMap();params.put("startIndex", 0);params.put("pageSize", Long.MAX_VALUE);List<User> list = (List<User>) userService.list(params).get("list");for (User user : list) {if (user.getUsername().equals(username) /*&& user.getPassword().equals(password)*/) {//说明该用户名已存在，必须换个用户名才能注册request.getSession().setAttribute("alert_msg", "错误：用户名已存在！");request.getRequestDispatcher("register.jsp").forward(request, response);return;}}User vo = new User();vo.setUsername(username);vo.setPassword(password);//vo.setUserType("普通用户");//需要设置一个默认值userService.insert(vo);request.getSession().setAttribute("alert_msg", "注册成功！用户名：[" + username + "]");request.getRequestDispatcher("login.jsp").forward(request, response);}@RequestMapping("authLogout")public void logout(HttpServletResponse response, HttpServletRequest request) throws IOException {HttpSession session = request.getSession();User user = (User) session.getAttribute("loginUser");if (user != null) {session.removeAttribute("loginUser");}response.sendRedirect("login.jsp");}@RequestMapping("authValidationCode")public void validationCode(HttpServletResponse response, HttpServletRequest request) throws IOException {String codeChars = "0123456789";// 图形验证码的字符集合，系统将随机从这个字符串中选择一些字符作为验证码//  获得验证码集合的长度

     * @throws IOException*/@RequestMapping("xiaofeiDelete")public void delete(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");xiaofeiService.delete(Arrays.asList(id));this.redirectList(request, response);}/*** 编辑消费** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiEdit")public void edit(Xiaofei vo, HttpServletResponse response, HttpServletRequest request) throws IOException {xiaofeiService.update(vo);this.redirectList(request, response);}/*** 获取消费的详细信息（详情页面与编辑页面要显示该消费的详情）并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping({"xiaofeiGet", "xiaofeiEditPre"})public void get(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");//取出主键idXiaofei vo = xiaofeiService.get(id);request.getSession().setAttribute("vo", vo);String to = request.getRequestURI().toLowerCase().contains("get") ? "info" : "edit";//判断是去详情显示页面还是编辑页面response.sendRedirect("xiaofei_" + to + ".jsp");}/*** 根据条件查询消费的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiList")

        this.redirectList(request, response);}/*** 删除消费** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiDelete")public void delete(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");xiaofeiService.delete(Arrays.asList(id));this.redirectList(request, response);}/*** 编辑消费** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiEdit")public void edit(Xiaofei vo, HttpServletResponse response, HttpServletRequest request) throws IOException {xiaofeiService.update(vo);this.redirectList(request, response);}/*** 获取消费的详细信息（详情页面与编辑页面要显示该消费的详情）并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping({"xiaofeiGet", "xiaofeiEditPre"})public void get(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");//取出主键idXiaofei vo = xiaofeiService.get(id);request.getSession().setAttribute("vo", vo);String to = request.getRequestURI().toLowerCase().contains("get") ? "info" : "edit";//判断是去详情显示页面还是编辑页面response.sendRedirect("xiaofei_" + to + ".jsp");}/*** 根据条件查询消费的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiList")

        request.getSession().setAttribute("pageBean", pb);request.getSession().setAttribute("list", pb.getList());response.sendRedirect("notice_list.jsp");}
}@Controller
@RequestMapping
public class FwxmController {@Autowiredprivate FwxmService fwxmService;/*** 增加服务项目** @param response* @param request* @throws IOException*/@RequestMapping("fwxmAdd")public void add(Fwxm vo, HttpServletResponse response, HttpServletRequest request) throws IOException {//调用Service层的增加（insert）方法fwxmService.insert(vo);this.redirectList(request, response);}

            return;}Map<String, Object> params = new HashMap();List<User> list = (List<User>) userService.list(params).get("list");for (User user : list) {if (user.getUsername().equals(username) && user.getPassword().equals(password)) {//找到这个管理员了request.getSession().setAttribute("loginUser", user);request.getSession().setMaxInactiveInterval(Integer.MAX_VALUE);request.getRequestDispatcher("menu.jsp").forward(request, response);return;}}request.getSession().setAttribute("alert_msg", "错误：用户名或密码错误！");request.getRequestDispatcher("login.jsp").forward(request, response);}@RequestMapping("authRegister")public void register(HttpServletResponse response, HttpServletRequest request) throws IOException, ServletException {String username = request.getParameter("username");String password = request.getParameter("password");System.out.println("username=" + username);System.out.println("password=" + password);Map<String, Object> params = new HashMap();params.put("startIndex", 0);params.put("pageSize", Long.MAX_VALUE);List<User> list = (List<User>) userService.list(params).get("list");for (User user : list) {if (user.getUsername().equals(username) /*&& user.getPassword().equals(password)*/) {//说明该用户名已存在，必须换个用户名才能注册request.getSession().setAttribute("alert_msg", "错误：用户名已存在！");request.getRequestDispatcher("register.jsp").forward(request, response);return;}}User vo = new User();vo.setUsername(username);vo.setPassword(password);//vo.setUserType("普通用户");//需要设置一个默认值userService.insert(vo);


@Controller
@RequestMapping
public class GukeController {@Autowiredprivate GukeService gukeService;/*** 增加顾客** @param response* @param request* @throws IOException*/@RequestMapping("gukeAdd")public void add(Guke vo, HttpServletResponse response, HttpServletRequest request) throws IOException {//调用Service层的增加（insert）方法gukeService.insert(vo);this.redirectList(request, response);}/*** 删除顾客** @param response* @param request* @throws IOException*/@RequestMapping("gukeDelete")public void delete(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");gukeService.delete(Arrays.asList(id));

    @RequestMapping("xiaofeiDelete")public void delete(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");xiaofeiService.delete(Arrays.asList(id));this.redirectList(request, response);}/*** 编辑消费** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiEdit")public void edit(Xiaofei vo, HttpServletResponse response, HttpServletRequest request) throws IOException {xiaofeiService.update(vo);this.redirectList(request, response);}/*** 获取消费的详细信息（详情页面与编辑页面要显示该消费的详情）并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping({"xiaofeiGet", "xiaofeiEditPre"})public void get(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");//取出主键idXiaofei vo = xiaofeiService.get(id);request.getSession().setAttribute("vo", vo);String to = request.getRequestURI().toLowerCase().contains("get") ? "info" : "edit";//判断是去详情显示页面还是编辑页面response.sendRedirect("xiaofei_" + to + ".jsp");}/*** 根据条件查询消费的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiList")public void list(HttpServletResponse response, HttpServletRequest request) throws IOException {this.redirectList(request, response);}/*** 跳转到列表页面

        response.sendRedirect("notice_" + to + ".jsp");}/*** 根据条件查询公告的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("noticeList")public void list(HttpServletResponse response, HttpServletRequest request) throws IOException {this.redirectList(request, response);}/*** 跳转到列表页面** @param request* @param response*/private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {//查询列和关键字String searchColumn = request.getParameter("searchColumn");String keyword = request.getParameter("keyword");Map<String, Object> params = new HashMap();//用来保存控制层传进来的参数(查询条件)params.put("searchColumn", searchColumn);//要查询的列params.put("keyword", keyword);//查询的关键字Map<String, Object> map = noticeService.list(params);request.getSession().setAttribute("list", map.get("list"));Integer totalRecord = (Integer) map.get("totalCount");//根据查询条件取出对应的总记录数，用于分页String pageNum = request.getParameter("pageNum");//封装分页参数com.demo.util.PageBean<Object> pb = new com.demo.util.PageBean(Integer.valueOf(pageNum != null ? pageNum : "1"), totalRecord);params.put("startIndex", pb.getStartIndex());params.put("pageSize", pb.getPageSize());List list = (List) noticeService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果listpb.setServlet("noticeList");pb.setSearchColumn(searchColumn);pb.setKeyword(keyword);pb.setList(list);request.getSession().setAttribute("pageBean", pb);request.getSession().setAttribute("list", pb.getList());response.sendRedirect("notice_list.jsp");}
}

        request.getSession().setAttribute("pageBean", pb);request.getSession().setAttribute("list", pb.getList());response.sendRedirect("fwxm_list.jsp");}
}@Controller
@RequestMapping
public class GukeController {@Autowiredprivate GukeService gukeService;/*** 增加顾客** @param response* @param request* @throws IOException*/@RequestMapping("gukeAdd")public void add(Guke vo, HttpServletResponse response, HttpServletRequest request) throws IOException {//调用Service层的增加（insert）方法gukeService.insert(vo);this.redirectList(request, response);}/*** 删除顾客** @param response* @param request* @throws IOException*/@RequestMapping("gukeDelete")

        params.put("startIndex", pb.getStartIndex());params.put("pageSize", pb.getPageSize());List list = (List) userService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果listpb.setServlet("userList");pb.setSearchColumn(searchColumn);pb.setKeyword(keyword);pb.setList(list);request.getSession().setAttribute("pageBean", pb);request.getSession().setAttribute("list", pb.getList());response.sendRedirect("user_list.jsp");}
}@Configurationpublic class CustomWebMvcConfigurer implements WebMvcConfigurer {@Overridepublic void addInterceptors(InterceptorRegistry registry) {registry.addInterceptor(new LoginInterceptor()).addPathPatterns("/*");}public class LoginInterceptor implements HandlerInterceptor {public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object o) throws Exception {request.setCharacterEncoding("utf-8");response.setCharacterEncoding("utf-8");HttpSession session = request.getSession();//移除错误提示session.removeAttribute("alert_msg");//登录拦截String url = request.getRequestURL().toString();String[] access = new String[]{"login", "logout", "register", ".css", ".js", ".png", ".jpg", "validationCode"};for (String action : access) {if (url.toLowerCase().contains(action.toLowerCase())) {

    }/*** 获取消费的详细信息（详情页面与编辑页面要显示该消费的详情）并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping({"xiaofeiGet", "xiaofeiEditPre"})public void get(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");//取出主键idXiaofei vo = xiaofeiService.get(id);request.getSession().setAttribute("vo", vo);String to = request.getRequestURI().toLowerCase().contains("get") ? "info" : "edit";//判断是去详情显示页面还是编辑页面response.sendRedirect("xiaofei_" + to + ".jsp");}/*** 根据条件查询消费的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiList")public void list(HttpServletResponse response, HttpServletRequest request) throws IOException {this.redirectList(request, response);}/*** 跳转到列表页面** @param request* @param response*/private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {//查询列和关键字String searchColumn = request.getParameter("searchColumn");String keyword = request.getParameter("keyword");Map<String, Object> params = new HashMap();//用来保存控制层传进来的参数(查询条件)params.put("searchColumn", searchColumn);//要查询的列params.put("keyword", keyword);//查询的关键字Map<String, Object> map = xiaofeiService.list(params);request.getSession().setAttribute("list", map.get("list"));Integer totalRecord = (Integer) map.get("totalCount");//根据查询条件取出对应的总记录数，用于分页

        params.put("pageSize", pb.getPageSize());List list = (List) xiaofeiService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果listpb.setServlet("xiaofeiList");pb.setSearchColumn(searchColumn);pb.setKeyword(keyword);pb.setList(list);request.getSession().setAttribute("pageBean", pb);request.getSession().setAttribute("list", pb.getList());response.sendRedirect("xiaofei_list.jsp");}
}@Controller
@RequestMapping
public class NoticeController {@Autowiredprivate NoticeService noticeService;/*** 增加公告** @param response* @param request* @throws IOException*/@RequestMapping("noticeAdd")public void add(Notice vo, HttpServletResponse response, HttpServletRequest request) throws IOException {//调用Service层的增加（insert）方法

    public void resetPassword(HttpServletResponse response, HttpServletRequest request) throws IOException, ServletException {String msg;User loginUser = (User) request.getSession().getAttribute("loginUser");String oldPassword = request.getParameter("oldPassword");if (!loginUser.getPassword().equals(oldPassword)) {msg = "原密码错误！";} else {String newPassword = request.getParameter("newPassword");loginUser.setPassword(newPassword);this.userService.update(loginUser);msg = "修改成功！";}request.getSession().setAttribute("alert_msg", msg);request.getRequestDispatcher("reset_password.jsp").forward(request, response);}// 返回一个随机颜色（Color对象）private Color getRandomColor(int minColor, int maxColor) {Random random = new Random();// 保存minColor最大不会超过255if (minColor > 255)minColor = 255;//  保存minColor最大不会超过255if (maxColor > 255)maxColor = 255;//  获得红色的随机颜色值int red = minColor + random.nextInt(maxColor - minColor);//  获得绿色的随机颜色值int green = minColor + random.nextInt(maxColor - minColor);//  获得蓝色的随机颜色值int blue = minColor + random.nextInt(maxColor - minColor);return new Color(red, green, blue);}
}@Controller

     ** @param response* @param request* @throws IOException*/@RequestMapping({"noticeGet", "noticeEditPre"})public void get(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");//取出主键idNotice vo = noticeService.get(id);request.getSession().setAttribute("vo", vo);String to = request.getRequestURI().toLowerCase().contains("get") ? "info" : "edit";//判断是去详情显示页面还是编辑页面response.sendRedirect("notice_" + to + ".jsp");}/*** 根据条件查询公告的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("noticeList")public void list(HttpServletResponse response, HttpServletRequest request) throws IOException {this.redirectList(request, response);}/*** 跳转到列表页面** @param request* @param response*/private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {//查询列和关键字String searchColumn = request.getParameter("searchColumn");String keyword = request.getParameter("keyword");Map<String, Object> params = new HashMap();//用来保存控制层传进来的参数(查询条件)params.put("searchColumn", searchColumn);//要查询的列params.put("keyword", keyword);//查询的关键字Map<String, Object> map = noticeService.list(params);request.getSession().setAttribute("list", map.get("list"));
    /*** 增加服务项目** @param response* @param request* @throws IOException*/@RequestMapping("fwxmAdd")public void add(Fwxm vo, HttpServletResponse response, HttpServletRequest request) throws IOException {//调用Service层的增加（insert）方法fwxmService.insert(vo);this.redirectList(request, response);}/*** 删除服务项目** @param response* @param request* @throws IOException*/@RequestMapping("fwxmDelete")public void delete(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");fwxmService.delete(Arrays.asList(id));this.redirectList(request, response);}/*** 编辑服务项目** @param response* @param request* @throws IOException*/@RequestMapping("fwxmEdit")public void edit(Fwxm vo, HttpServletResponse response, HttpServletRequest request) throws IOException {fwxmService.update(vo);this.redirectList(request, response);}/*** 获取服务项目的详细信息（详情页面与编辑页面要显示该服务项目的详情）并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping({"fwxmGet", "fwxmEditPre"})public void get(HttpServletResponse response, HttpServletRequest request) throws IOException {Serializable id = request.getParameter("id");//取出主键id

        String to = request.getRequestURI().toLowerCase().contains("get") ? "info" : "edit";//判断是去详情显示页面还是编辑页面response.sendRedirect("xiaofei_" + to + ".jsp");}/*** 根据条件查询消费的列表并跳转回页面** @param response* @param request* @throws IOException*/@RequestMapping("xiaofeiList")public void list(HttpServletResponse response, HttpServletRequest request) throws IOException {this.redirectList(request, response);}/*** 跳转到列表页面** @param request* @param response*/private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {//查询列和关键字String searchColumn = request.getParameter("searchColumn");String keyword = request.getParameter("keyword");Map<String, Object> params = new HashMap();//用来保存控制层传进来的参数(查询条件)params.put("searchColumn", searchColumn);//要查询的列params.put("keyword", keyword);//查询的关键字Map<String, Object> map = xiaofeiService.list(params);request.getSession().setAttribute("list", map.get("list"));Integer totalRecord = (Integer) map.get("totalCount");//根据查询条件取出对应的总记录数，用于分页String pageNum = request.getParameter("pageNum");//封装分页参数com.demo.util.PageBean<Object> pb = new com.demo.util.PageBean(Integer.valueOf(pageNum != null ? pageNum : "1"), totalRecord);params.put("startIndex", pb.getStartIndex());params.put("pageSize", pb.getPageSize());List list = (List) xiaofeiService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果listpb.setServlet("xiaofeiList");pb.setSearchColumn(searchColumn);pb.setKeyword(keyword);pb.setList(list);request.getSession().setAttribute("pageBean", pb);request.getSession().setAttribute("list", pb.getList());response.sendRedirect("xiaofei_list.jsp");}
}

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原文地址:https://blog.csdn.net/m0_71046928/article/details/132351029
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《SpringBootAspectJ切面配合自定义注解实现权限校验的示例详解》本文章介绍了如何通过创建自定义的权限校验注解,配合AspectJ切面拦截注解实现权限校验,本文结合实例代码给大家介绍的非... 目录1. 创建权限校验注解2. 创建ASPectJ切面拦截注解校验权限3. 用法示例A. 参考文章本文
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Java中字符编码问题的解决方法详解

Java中字符编码问题的解决方法详解

《Java中字符编码问题的解决方法详解》在日常Java开发中,字符编码问题是一个非常常见却又特别容易踩坑的地方,这篇文章就带你一步一步看清楚字符编码的来龙去脉,并结合可运行的代码,看看如何在Java项... 目录前言背景：为什么会出现编码问题常见场景分析控制台输出乱码文件读写乱码数据库存取乱码解决方案统一使
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Java Stream流与使用操作指南

Java Stream流与使用操作指南

《JavaStream流与使用操作指南》Stream不是数据结构,而是一种高级的数据处理工具,允许你以声明式的方式处理数据集合,类似于SQL语句操作数据库,本文给大家介绍JavaStream流与使用... 目录一、什么是stream流二、创建stream流1.单列集合创建stream流2.双列集合创建str
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springboot集成easypoi导出word换行处理过程

springboot集成easypoi导出word换行处理过程

《springboot集成easypoi导出word换行处理过程》SpringBoot集成Easypoi导出Word时,换行符n失效显示为空格,解决方法包括生成段落或替换模板中n为回车,同时需确... 目录项目场景问题描述解决方案第一种：生成段落的方式第二种：替换模板的情况，换行符替换成回车总结项目场景s
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SpringBoot集成redisson实现延时队列教程

SpringBoot集成redisson实现延时队列教程

《SpringBoot集成redisson实现延时队列教程》文章介绍了使用Redisson实现延迟队列的完整步骤,包括依赖导入、Redis配置、工具类封装、业务枚举定义、执行器实现、Bean创建、消费... 目录1、先给项目导入Redisson依赖2、配置redis3、创建 RedissonConfig 配
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SpringBoot中@Value注入静态变量方式

SpringBoot中@Value注入静态变量方式

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SpringBoot分段处理List集合多线程批量插入数据方式

SpringBoot分段处理List集合多线程批量插入数据方式

《SpringBoot分段处理List集合多线程批量插入数据方式》文章介绍如何处理大数据量List批量插入数据库的优化方案：通过拆分List并分配独立线程处理,结合Spring线程池与异步方法提升效率... 目录项目场景解决方案1.实体类2.Mapper3.spring容器注入线程池bejsan对象4.创建
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线上Java OOM问题定位与解决方案超详细解析

线上Java OOM问题定位与解决方案超详细解析

《线上JavaOOM问题定位与解决方案超详细解析》OOM是JVM抛出的错误,表示内存分配失败,：本文主要介绍线上JavaOOM问题定位与解决方案的相关资料,文中通过代码介绍的非常详细,需要的朋... 目录一、OOM问题核心认知1.1 OOM定义与技术定位1.2 OOM常见类型及技术特征二、OOM问题定位工具
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