javax.servlet.Filter 的应用[z]

本文介绍了Servlet 2.3中新增的Filter功能,详细解释了Filter的工作原理及其如何改变请求和响应。此外,还深入探讨了servlet容器对URL的匹配过程,并提供了Filter的实际使用案例。
Filter过滤器的介绍.
 Filter 技术是servlet 2.3 新增加的功能.servlet2.3是sun公司与2000年10月发布的,它的开发者包括许多个人和公司团体,充分体现了sun公司所倡导的代码开放性原则.由于众多的参与者的共同努力,servlet2.3比以往功能都强大了许多,而且性能也有了大幅提高.
它新增加的功能包括:
1. 应用程序生命周期事件控制;
2. 新的国际化;
3. 澄清了类的装载规则;
4. 新的错误及安全属性;
5. 不赞成使用HttpUtils 类;
6. 各种有用的方法;
7. 阐明并扩展了几个servlet DTD;
8. filter功能.
其中最重要的就是filter功能.它使用户可以改变一个request和修改一个response. Filter 不是一个servlet,它不能产生一个response,它能够在一个request到达servlet之前预处理request,也可以在离开servlet时处理response.换种说法,filter其实是一个”servlet chaining”(servlet 链).一个filter 包括:
1. 在servlet被调用之前截获;
2. 在servlet被调用之前检查servlet request;
3. 根据需要修改request头和request数据;
4. 根据需要修改response头和response数据;
5. 在servlet被调用之后截获.
你能够配置一个filter 到一个或多个servlet;单个servlet或servlet组能够被多个filter 使用.几个实用的filter 包括:用户辨认filter,日志filter,审核filter,加密filter,符号filter,能改变xml内容的XSLT filter等.
一个filter必须实现javax.servlet.Filter接口并定义三个方法:
1.void setFilterConfig(FilterConfig config) //设置filter 的配置对象;
2. FilterConfig getFilterConfig() //返回filter的配置对象;
3. void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) //执行filter 的工作.
服务器每次只调用setFilterConfig方法一次准备filter 的处理;调用doFilter方法多次以处理不同的请求.FilterConfig接口有方法可以找到filter名字及初始化参数信息.服务器可以设置FilterConfig为空来指明filter已经终结.
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Servlet和Filter的url匹配以及url-pattern详解

一,servlet容器对url的匹配过程:
当一个请求发送到servlet容器的时候,容器先会将请求的url减去当前应用上下文的路径作为servlet的映射url,比如我访问的是http://localhost/test/aaa.html,我的应用上下文是test,容器会将http://localhost/test去掉,剩下的/aaa.html部分拿来做servlet的映射匹配。这个映射匹配过程是有顺序的,而且当有一个servlet匹配成功以后,就不会去理会剩下的servlet了(filter不同,后文会提到)。其匹配规则和顺序如下:
1.     精确路径匹配。例子:比如servletA 的url-pattern为 /test,servletB的url-pattern为 /* ,这个时候,如果我访问的url为http://localhost/test ,这个时候容器就会先 进行精确路径匹配,发现/test正好被servletA精确匹配,那么就去调用servletA,也不会去理会其他的servlet了。
2.     最长路径匹配。例子:servletA的url-pattern为/test/*,而servletB的url-pattern为/test/a/*,此时访问http://localhost/test/a时,容器会选择路径最长的servlet来匹配,也就是这里的servletB。
3.     扩展匹配,如果url最后一段包含扩展,容器将会根据扩展选择合适的servlet。例子:servletA的url-pattern:*.action
4.     如果前面三条规则都没有找到一个servlet,容器会根据url选择对应的请求资源。如果应用定义了一个default servlet,则容器会将请求丢给default servlet(什么是default servlet?后面会讲)。
     根据这个规则表,就能很清楚的知道servlet的匹配过程,所以定义servlet的时候也要考虑url-pattern的写法,以免出错。
       对于filter,不会像servlet那样只匹配一个servlet,因为filter的集合是一个链,所以只会有处理的顺序不同,而不会出现只选择一个filter。Filter的处理顺序和filter-mapping在web.xml中定义的顺序相同。
    二,url-pattern详解
         在web.xml文件中,以下语法用于定义映射:
l  以”/’开头和以”/*”结尾的是用来做路径映射的。
l  以前缀”*.”开头的是用来做扩展映射的。
l  “/” 是用来定义default servlet映射的。
l  剩下的都是用来定义详细映射的。比如: /aa/bb/cc.action
所以,为什么定义”/*.action”这样一个看起来很正常的匹配会错?因为这个匹配即属于路径映射,也属于扩展映射,导致容器无法判断。

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Filter过滤器的使用
本篇文章是介绍javax.servlet包中Filter的几个功能,一是字符编码过滤,二是拦截指文件夹中的文件,实现登录验证.实现以上两个功能需以下几个步骤:
1、实现javax.servlet.Filter接口,编写两个类,如下:
/**
 * 作用:过滤编码
 */
package filter;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
public class EncodingFilter implements Filter
{
    protected FilterConfig filterConfig;
    private String targetEncoding;
    public EncodingFilter()
    {
        targetEncoding = "gb2312";//直接初始化0912
    }
    public void init(FilterConfig filterconfig) throws ServletException
    {
        filterConfig = filterconfig;
        //targetEncoding = filterconfig.getInitParameter("encoding");//web.xml挂参初始化
    }
    public void doFilter(ServletRequest servletrequest, ServletResponse servletresponse, FilterChain filterchain)
        throws IOException, ServletException
    {
        HttpServletRequest httpservletrequest = (HttpServletRequest)servletrequest;
        httpservletrequest.setCharacterEncoding(targetEncoding);
        System.out.println("使用" targetEncoding "对请求进行编码过滤");
        filterchain.doFilter(servletrequest, servletresponse);
    }
    public void setFilterConfig(FilterConfig filterconfig)
    {
        filterConfig = filterconfig;
    }
    public void destroy()
    {
        filterConfig = null;
    }
}
/**
 * 作用:过滤外界非法的进入页面
 * 注意:使用该功能时,一定要把登录页与被过滤文件夹设为同级,否则会出现循环
 */
package filter;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.*;
public class ManageFilter implements Filter
{
    String LOGIN_PAGE;
    protected FilterConfig filterConfig;
    public ManageFilter()
    {
        LOGIN_PAGE = "/login.jsp";
    }
    public void doFilter(ServletRequest servletrequest, ServletResponse servletresponse, FilterChain filterchain)
        throws IOException, ServletException
    {
        HttpServletRequest request = (HttpServletRequest) servletrequest;
        HttpServletResponse response = (HttpServletResponse) servletresponse;
        HttpSession session = request.getSession();
        String key = "";
        try
        {
            //通过验证时在session中存的一个标志
     key = (String) session.getAttribute("key");
          
           
            if (key!= null&&key.equals("ok"))
            {
              
                filterchain.doFilter(servletrequest, servletresponse);
            }
            else
            {
                response.sendRedirect(LOGIN_PAGE);
                System.out.println("被拦截一个未认证的请求");
            }
        }
        catch (Exception exception)
        {
            exception.printStackTrace();
        }
    }
    public void setFilterConfig(FilterConfig filterconfig)
    {
        filterConfig = filterconfig;
    }
    public void destroy()
    {
        filterConfig = null;
    }
    public void init(FilterConfig filterconfig)
        throws ServletException
    {
        filterConfig = filterconfig;
    }
}
2、在web.xml中做一些设置
 <filter></filter>
     <filter-name></filter-name>code
     <filter-class></filter-class>filter.EncodingFilter
 
 
 <filter></filter>
     <filter-name></filter-name>manage
     <filter-class></filter-class>filter.ManageFilter
 
 <filter-mapping></filter-mapping>
     <filter-name></filter-name>code
     <url-pattern></url-pattern>/*
 
 
 <filter-mapping></filter-mapping>
     <filter-name></filter-name>manage
    
     <url-pattern></url-pattern>/servlets-examples/*

package com.kucun.Config; import java.io.IOException; import java.io.InputStream; import java.util.Collections; import java.util.HashMap; import java.util.Map; import javax.json.Json; import javax.servlet.Filter; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.http.HttpMethod; import org.springframework.http.HttpStatus; import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.security.authentication.AuthenticationServiceException; import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.builders.WebSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.config.http.SessionCreationPolicy; import org.springframework.security.core.Authentication; import org.springframework.security.core.AuthenticationException; import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; import org.springframework.security.crypto.password.PasswordEncoder; import org.springframework.security.web.AuthenticationEntryPoint; import org.springframework.security.web.access.AccessDeniedHandler; import org.springframework.security.web.authentication.AuthenticationFailureHandler; import org.springframework.security.web.authentication.AuthenticationSuccessHandler; import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; import com.fasterxml.jackson.databind.ObjectMapper; import com.kucun.Config.user.CustomUserDetails; // 2. 基础安全配置 @Configuration @EnableWebSecurity // 启用Web安全功能 public class SecurityConfig extends WebSecurityConfigurerAdapter{ @Override public void configure(WebSecurity web) { web.ignoring().antMatchers("/check-session"); } // 添加自定义Controller @RestController public static class SessionCheckController { @GetMapping("/check-session") public ResponseEntity<?> checkSession(HttpServletRequest request) { return request.getSession(false) != null ? ResponseEntity.ok().build() : ResponseEntity.status(HttpStatus.UNAUTHORIZED).build(); } } /** * 核心安全过滤器链配置 * @param http HTTP安全构建器 * @return 安全过滤器链 * @throws Exception 配置异常 * * █ 配置逻辑说明: * 1. authorizeHttpRequests: 定义访问控制规则 * 2. formLogin: 配置表单登录 * 3. logout: 配置注销行为 * 4. exceptionHandling: 处理权限异常[^3] */ // 修正后的配置方法 @Override protected void configure(HttpSecurity http) throws Exception { http .csrf().disable() .sessionManagement() .sessionCreationPolicy(SessionCreationPolicy.ALWAYS) .invalidSessionUrl("/login.html?session=invalid") .maximumSessions(1) .maxSessionsPreventsLogin(false) .and() .and() .addFilterBefore(jsonAuthFilter(), UsernamePasswordAuthenticationFilter.class) // 关键配置 .authorizeRequests() .antMatchers("/login.html", "/users/login").permitAll() .antMatchers("/js/**", "/css/**", "/fonts/**", "/images/**","/check-session","/main/bootstrap-3.3.7-dist/**").permitAll() .antMatchers("/users/guanli/**").hasAuthority("ROLE_ADMIN") .anyRequest().authenticated() .and() .formLogin().disable() // .loginPage("/login.html") // .loginProcessingUrl("/users/login") // // .successHandler(ajaxAuthenticationSuccessHandler()) // 自定义成功处理器 // .failureHandler(ajaxAuthenticationFailureHandler()) // 自定义失败处理器 // .defaultSuccessUrl("/index.html") // .failureUrl("/login.html?error=true") // .usernameParameter("andy") // 修改用户名参数名 // .passwordParameter("pass") // 修改密码参数名 // .and() .logout() .logoutUrl("/logout") .logoutSuccessUrl("/login.html") .and() .csrf() .ignoringAntMatchers("/users/login") .and() .headers() .frameOptions().sameOrigin() .and() .exceptionHandling() .accessDeniedHandler(accessDeniedHandler()); // 统一使用Handler } // 返回JSON格式的成功响应 @Bean public AuthenticationSuccessHandler ajaxAuthenticationSuccessHandler() { return (request, response, authentication) -> { // 强制创建服务端会话 request.getSession(true); String contextPath = request.getContextPath(); HttpSession session = request.getSession(true); Cookie cookie = new Cookie("JSESSIONID", session.getId()); cookie.setPath(contextPath.isEmpty() ? "/" : contextPath + "/"); cookie.setMaxAge(1800); // 30分钟 response.addCookie(cookie); //构建安全响应数据 Map<String, Object> responseData = new HashMap<>(); responseData.put("sessionId", request.getSession().getId()); responseData.put("userInfo",Collections.unmodifiableMap(new HashMap<String, Object>() {/** * */ private static final long serialVersionUID = 1L; { put("Name", ((CustomUserDetails)authentication.getPrincipal()).getName()); put("role", ((CustomUserDetails)authentication.getPrincipal()).getRole()); }})); // 统一返回JSON格式 response.setContentType(MediaType.APPLICATION_JSON_VALUE); // new ObjectMapper().writeValue(response.getWriter(), responseData); response.setContentType(MediaType.APPLICATION_JSON_VALUE); CustomUserDetails userDetails = (CustomUserDetails) authentication.getPrincipal(); response.setStatus(HttpStatus.OK.value()); System.out.println(authentication.getPrincipal()+""+authentication.getName()); if (request.getHeader("X-Requested-With") == null) { // 非AJAX请求 response.sendRedirect("/index.html"); } else { //String re=userDetails.getUser().toString() new ObjectMapper().writeValue(response.getWriter(), userDetails.getUser() ); } }; } // 返回401状态码和错误信息 @Bean public AuthenticationFailureHandler ajaxAuthenticationFailureHandler() { return (request, response, exception) -> { if (request.getHeader("X-Requested-With") == null) { response.sendRedirect("/login.html?error=true"); } else { response.setStatus(HttpStatus.UNAUTHORIZED.value()); response.getWriter().write("{\"error\":\"Authentication failed\"}"); } }; } // 处理未认证请求 @Bean public AuthenticationEntryPoint ajaxAuthenticationEntryPoint() { return (request, response, exception) -> { if (request.getHeader("X-Requested-With") == null) { response.sendRedirect("/login.html?error=true"); } else { response.setStatus(HttpStatus.UNAUTHORIZED.value()); response.getWriter().write("{\"error\":\"Authentication failed\"}"); } }; } @Bean public JsonUsernamePasswordAuthenticationFilter jsonAuthFilter() throws Exception { JsonUsernamePasswordAuthenticationFilter filter = new JsonUsernamePasswordAuthenticationFilter(); filter.setAuthenticationManager(authenticationManagerBean()); filter.setUsernameParameter("andy"); // 设置自定义参数名 filter.setPasswordParameter("pass"); filter.setFilterProcessesUrl("/users/login"); filter.setAuthenticationSuccessHandler(ajaxAuthenticationSuccessHandler()); filter.setAuthenticationFailureHandler(ajaxAuthenticationFailureHandler()); return filter; } /** * 密码编码器(必须配置) * 使用BCrypt强哈希算法加密 */ @Bean public PasswordEncoder passwordEncoder() { return new BCryptPasswordEncoder(); } @Bean public AccessDeniedHandler accessDeniedHandler() { System.out.println("0000"); return (request, response, ex) -> { if (!response.isCommitted()) { response.sendRedirect("/error/403"); } }; } } class JsonUsernamePasswordAuthenticationFilter extends UsernamePasswordAuthenticationFilter { private final ObjectMapper objectMapper = new ObjectMapper(); @Override public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException { System.out.println("收到认证请求,路径:" + request.getRequestURI()); System.out.println("请求方法:" + request.getMethod()); System.out.println("Content-Type:" + request.getContentType()); if (request.getContentType() != null && request.getContentType().startsWith(MediaType.APPLICATION_JSON_VALUE)) { try (InputStream is = request.getInputStream()) { Map<String, String> authMap = objectMapper.readValue(is, Map.class); String username = authMap.getOrDefault(getUsernameParameter(), ""); String password = authMap.getOrDefault(getPasswordParameter(), ""); // 调试日志 System.out.println("Authentication attempt with: " + username+'_'+ password); UsernamePasswordAuthenticationToken authRequest = new UsernamePasswordAuthenticationToken(username, password); setDetails(request, authRequest); return this.getAuthenticationManager().authenticate(authRequest); } catch (IOException e) { throw new AuthenticationServiceException("认证请求解析失败", e); } } Authentication aut= super.attemptAuthentication(request, response); System.out.println("结果:"+aut.isAuthenticated()); return aut; } } package com.kucun.Config.Role; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.annotation.PostConstruct; import javax.json.Json; import org.springframework.security.core.GrantedAuthority; import org.springframework.security.core.authority.SimpleGrantedAuthority; import org.springframework.stereotype.Component; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; /** * 权限转化 * @author Administrator * */ @Component public class RoleConverter { private static final Map<Integer, String> ROLE_MAP = new HashMap<>(); @PostConstruct public void init() { ROLE_MAP.put(0, "ROLE_ADMIN"); ROLE_MAP.put(1, "ROLE_USER"); ROLE_MAP.put(2, "ROLE_MANAGER"); ROLE_MAP.put(3, "ROLE_AUDITOR"); } public List<GrantedAuthority> convert(int roleCode) { ObjectMapper mapper = new ObjectMapper(); try { System.out.println(mapper.writeValueAsString(Collections.singletonList( new SimpleGrantedAuthority(ROLE_MAP.getOrDefault(roleCode, "ROLE_GUEST")))).toString());//输出[{"authority":"ROLE_ADMIN"}] } catch (JsonProcessingException e) { // TODO Auto-generated catch block e.printStackTrace(); } return Collections.singletonList( new SimpleGrantedAuthority(ROLE_MAP.getOrDefault(roleCode, "ROLE_GUEST")) ); } } function https(url,data,fu){ $.ajax({ contentType:"application/json", url: url, // 假设后端 API 地址 method: "POST", data: JSON.stringify(data), type: "json", success:fu, error: function (e) { console.error(e) alert("请求失败,请稍后再试!"+e); } }); } function checkLoginStatus() { if (window.location.href.includes('/login.html')) return; const username = localStorage.getItem("name"); if (!username) { window.location.href = '/KuCun2/login.html'; alert("meijin") return; } // 检查会话是否有效 fetch('/KuCun2/check-session', { headers: { "X-Requested-With": "XMLHttpRequest", // 显式添加头 "Content-Type": "application/json" }, credentials: 'include' // 强制携带 Cookie }).then(response => { if (!response.ok) { localStorage.removeItem("name"); alert("meijin2") window.location.href = '/KuCun2/login.html'; alert("meijin3") } }); } function deepMergeArrays(frontend, backend) { const resultMap = new Map(); // 遍历前端数据并存入 Map 中以便快速查找 frontend.forEach(item => resultMap.set(item.id, { ...item })); // 遍历后端数据并与前端数据进行合并 backend.forEach(item => { if (resultMap.has(item.id)) { // 如果存在相同 ID,则合并两者的内容 resultMap.set( item.id, Object.assign(resultMap.get(item.id), item) ); } else { // 如果不存在相同 ID,则新增该条目 resultMap.set(item.id, { ...item }); } }); // 将最终结果转回数组形式 return Array.from(resultMap.values()); } (function ($){ // 页面加载时检查登录状态 checkLoginStatus(); })(jQuery); function removeSpecificCharactersAndConvertToNumber(str, charsToRemove) { const regex = new RegExp(`[${charsToRemove}]`, 'g'); // 创建用于匹配指定字符的正则表达式 const cleanedStr = str.replace(regex, ''); // 移除指定字符 const numberValue = parseFloat(cleanedStr); // 转换为浮点数 return isNaN(numberValue) ? null : numberValue; // 如果无法解析,则返回 null } /// <reference path="jquery.d.ts" /> // $(document).ready(function(){ // $("#submit").click(function(){ // // // $.ajax({ // url:"../users/login", // async:false, // data:JSON.stringify({ // andy:$("#andy").val(), // pass:$("#pass").val(), // name:$("#name").val()}), // type:"post", // contentType:"application/json", // success:function(e){ // alert(e) // } // }); // // // }); // }) (function ($) { "use strict"; /*================================================================== [ Focus Contact2 ]*/ $('.input100').each(function () { $(this).on('blur', function () { if ($(this).val().trim() != "") { $(this).addClass('has-val'); } else { $(this).removeClass('has-val'); } }) }) /*================================================================== [ Validate ]*/ var input = $('.validate-input .input100'); $('.validate-form').on('submit', function (e) { e.preventDefault(); var check = true; for (var i = 0; i < input.length; i++) { if (validate(input[i]) == false) { showValidate(input[i]); check = false; } } if(check) login(input); return check; }); $('.validate-form .input100').each(function () { $(this).focus(function () { hideValidate(this); }); }); function validate(input) { if ($(input).attr('type') == 'email' || $(input).attr('name') == 'email') { if ($(input).val().trim().match(/^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{1,5}|[0-9]{1,3})(\]?)$/) == null) { return false; } } else { if ($(input).val().trim() == '') { return false; } } } function showValidate(input) { var thisAlert = $(input).parent(); alert(input) $(thisAlert).addClass('alert-validate'); } function hideValidate(input) { var thisAlert = $(input).parent(); $(thisAlert).removeClass('alert-validate'); } // 登录按钮点击事件 function login(datas) { var data={} datas.each(function(a,element){ alert() data[$(element).attr('name')]=$(element).val() }) //var data={ andy,pass } // 模拟 AJAX 请求 https("/KuCun2/users/login",data,function (response) { alert("1"); if (response.name) { localStorage.setItem("name", response.name); // 保存用户名到本地存储 localStorage.setItem("role", response.role); // 保存权限到本地存储 alert( response) //window.location.href = '/KuCun2/index.html'; } else { alert("登录失败,请检查用户名和密码!"); } }) }; // 注销按钮点击事件 $("#logout-btn").click(function () { localStorage.removeItem("name"); // 清除本地存储中的用户名 checkLoginStatus(); // 更新登录状态 }); })(jQuery);2025-05-29 16:48:55.354 DEBUG 2708 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/index.html", parameters={} 2025-05-29 16:48:55.372 DEBUG 2708 --- [nio-8080-exec-5] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.400 DEBUG 2708 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.441 DEBUG 2708 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/fonts/font-awesome-4.7.0/css/font-awesome.min.css", parameters={} 2025-05-29 16:48:55.442 DEBUG 2708 --- [nio-8080-exec-6] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.450 DEBUG 2708 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.453 DEBUG 2708 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/css/main.css", parameters={} 2025-05-29 16:48:55.455 DEBUG 2708 --- [nio-8080-exec-6] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.457 DEBUG 2708 --- [nio-8080-exec-7] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/css/util.css", parameters={} 2025-05-29 16:48:55.459 DEBUG 2708 --- [nio-8080-exec-7] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.459 DEBUG 2708 --- [nio-8080-exec-9] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/css/index2.css", parameters={} 2025-05-29 16:48:55.460 DEBUG 2708 --- [nio-8080-exec-9] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.461 DEBUG 2708 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/jsyilai.js", parameters={} 2025-05-29 16:48:55.462 DEBUG 2708 --- [nio-8080-exec-8] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.462 DEBUG 2708 --- [nio-8080-exec-9] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.465 DEBUG 2708 --- [nio-8080-exec-9] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/jquery-3.2.1.min.js", parameters={} 2025-05-29 16:48:55.465 DEBUG 2708 --- [nio-8080-exec-9] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.466 DEBUG 2708 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.473 DEBUG 2708 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.506 DEBUG 2708 --- [nio-8080-exec-7] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.509 DEBUG 2708 --- [nio-8080-exec-9] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.619 DEBUG 2708 --- [nio-8080-exec-2] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/main/index.html", parameters={} 2025-05-29 16:48:55.621 DEBUG 2708 --- [nio-8080-exec-2] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.625 DEBUG 2708 --- [nio-8080-exec-2] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.678 DEBUG 2708 --- [nio-8080-exec-3] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/main.js?1748508535614&_=1748508535584", parameters={masked} 2025-05-29 16:48:55.681 DEBUG 2708 --- [nio-8080-exec-3] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.696 DEBUG 2708 --- [nio-8080-exec-3] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.711 DEBUG 2708 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/index.js?1748508535617&_=1748508535585", parameters={masked} 2025-05-29 16:48:55.711 DEBUG 2708 --- [nio-8080-exec-4] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.714 DEBUG 2708 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.769 DEBUG 2708 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/main/bootstrap-3.3.7-dist/js/MyTable.js", parameters={} 2025-05-29 16:48:55.772 DEBUG 2708 --- [nio-8080-exec-5] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:55.783 DEBUG 2708 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:55.846 DEBUG 2708 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/check-session", parameters={} 2025-05-29 16:48:55.851 DEBUG 2708 --- [nio-8080-exec-8] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped to com.kucun.Config.SecurityConfig$SessionCheckController#checkSession(HttpServletRequest) 2025-05-29 16:48:55.903 DEBUG 2708 --- [nio-8080-exec-8] o.s.w.s.m.m.a.HttpEntityMethodProcessor : No match for [*/*], supported: [] 2025-05-29 16:48:55.904 DEBUG 2708 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.053 DEBUG 2708 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/login.html", parameters={} 2025-05-29 16:48:56.054 DEBUG 2708 --- [nio-8080-exec-6] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.057 DEBUG 2708 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.177 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/fonts/font-awesome-4.7.0/css/font-awesome.min.css", parameters={} 2025-05-29 16:48:56.178 DEBUG 2708 --- [io-8080-exec-10] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.188 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.190 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/css/util.css", parameters={} 2025-05-29 16:48:56.190 DEBUG 2708 --- [io-8080-exec-10] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.204 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.206 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/css/main.css", parameters={} 2025-05-29 16:48:56.206 DEBUG 2708 --- [io-8080-exec-10] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.208 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.210 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/jquery-3.2.1.min.js", parameters={} 2025-05-29 16:48:56.210 DEBUG 2708 --- [io-8080-exec-10] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.218 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.220 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/jsyilai.js", parameters={} 2025-05-29 16:48:56.221 DEBUG 2708 --- [io-8080-exec-10] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.224 DEBUG 2708 --- [io-8080-exec-10] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.345 DEBUG 2708 --- [nio-8080-exec-3] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/images/bg-01.jpg", parameters={} 2025-05-29 16:48:56.347 DEBUG 2708 --- [nio-8080-exec-3] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.351 DEBUG 2708 --- [nio-8080-exec-3] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.367 DEBUG 2708 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/main.js?1748508536335&_=1748508536268", parameters={masked} 2025-05-29 16:48:56.368 DEBUG 2708 --- [nio-8080-exec-4] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.374 DEBUG 2708 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet : Completed 200 OK 2025-05-29 16:48:56.509 DEBUG 2708 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : GET "/KuCun2/js/login.js?1748508536338&_=1748508536269", parameters={masked} 2025-05-29 16:48:56.510 DEBUG 2708 --- [nio-8080-exec-5] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/jsp/"] 2025-05-29 16:48:56.512 DEBUG 2708 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : Completed 200 OK
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