修改

FilterPractice/servlet-filter-practice/pom.xml

@@ -4,11 +4,11 @@
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>com.cpic.xim</groupId>
-  <artifactId>filter-test</artifactId>
+  <artifactId>servlet-filter-practice</artifactId>
   <version>1.0-SNAPSHOT</version>
   <packaging>war</packaging>
 
-  <name>filter-test Maven Webapp</name>
+  <name>servlet-filter-practice Maven Webapp</name>
   <!-- FIXME change it to the project's website -->
   <url>http://www.example.com</url>
 
@@ -28,14 +28,13 @@
     <dependency>
       <groupId>jakarta.servlet</groupId>
       <artifactId>jakarta.servlet-api</artifactId>
-      <version>5.0.0</version>
+      <version>6.0.0</version>
-      <scope>system</scope>
+      <scope>provided</scope>
-      <systemPath>${pom.basedir}/src/main/webapp/WEB-INF/lib/servlet-api.jar</systemPath>
     </dependency>
   </dependencies>
 
   <build>
-    <finalName>filter-test</finalName>
+    <finalName>servlet-filter-practice</finalName>
     <pluginManagement>
       <!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
       <plugins>

FilterPractice/servlet-filter-practice/src/main/java/com/cpic/xim/filters/LdapFilter.java

@@ -0,0 +1,39 @@
+/*
+ * @Author: Kane
+ * @Date: 2022-08-27 19:01:17
+ * @LastEditors: Kane
+ * @LastEditTime: 2022-08-27 19:07:42
+ * @FilePath: \servlet-filter-practice\src\main\java\com\cpic\xim\filters\LdapFilter.java
+ * @Description: 
+ * 
+ * Copyright (c) ${2022} by Kane, All Rights Reserved. 
+ */
+
+package com.cpic.xim.filters;
+
+import java.io.IOException;
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.FilterConfig;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.ServletRequest;
+import jakarta.servlet.ServletResponse;
+
+public class LdapFilter implements jakarta.servlet.Filter
+{
+    @Override
+    public void init( FilterConfig config )
+    {
+
+    }
+
+    /*****************************************************
+     * @param request
+     * @param response
+     *****************************************************/
+    @Override
+    public void doFilter( ServletRequest request, ServletResponse response, FilterChain chain )
+            throws ServletException, IOException
+    {
+        chain.doFilter( request, response );
+    }
+}

FilterPractice/servlet-filter-practice/src/main/java/com/cpic/xim/servlets/LdapServlet.java

@@ -0,0 +1,31 @@
+/*
+ * @Author: Kane
+ * @Date: 2022-08-27 19:01:00
+ * @LastEditors: Kane
+ * @LastEditTime: 2022-08-27 19:19:36
+ * @FilePath: \servlet-filter-practice\src\main\java\com\cpic\xim\servlets\LdapServlet.java
+ * @Description: 
+ * 
+ * Copyright (c) ${2022} by Kane, All Rights Reserved. 
+ */
+
+package com.cpic.xim.servlets;
+
+import java.io.IOException;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+public class LdapServlet extends HttpServlet
+{
+    @Override
+    public void doGet( HttpServletRequest request, HttpServletResponse response )
+            throws ServletException, IOException
+    {
+        response.setContentType( "application/json;charset=UTF-8" );
+        response.setCharacterEncoding( "UTF-8" );
+
+        response.getWriter().write( "请用Post方式请求！" );
+    }
+}

FilterPractice/servlet-filter-practice/src/main/webapp/WEB-INF/web.xml

@@ -0,0 +1,10 @@
+<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
+
+<web-app>
+  <display-name>Archetype Created Web Application</display-name>
+
+  <welcome-file-list>
+    <welcome-file>index.html</welcome-file>
+  </welcome-file-list>
+
+</web-app>

FilterPractice/servlet-filter-practice/src/main/webapp/css/kane.css

@@ -0,0 +1,68 @@
+html {
+    --backupground-color: #f7f7f7;
+    --btn-color-blue: #307dbe;
+    --btn-color-yellow: #f7b24d;
+    --btn-color-green: #5bad60;
+    --btn-color-red: #e56651;
+    --btn-font-color: #fff;
+    background-color: #eee;
+}
+
+#root,
+#app {
+    height: 100vh;
+    width: 100vw;
+    position: fixed;
+    padding: 50px;
+    /* font-size: 0; */
+    overflow: auto;
+}
+
+#root,
+#app * + * {
+    margin-top: 15px;
+}
+
+hr {
+    background-color: steelblue;
+    border: none;
+    height: 3px;
+}
+
+.test {
+    width: 110vw;
+    height: 100vh;
+    border: 1px solid red;
+    overflow: auto;
+}
+
+button {
+    padding: 5px 10px;
+    background-color: var(--btn-color-red);
+    color: var(--btn-font-color);
+    width: 10em;
+    border: none;
+    border-radius: 0.25em;
+    font-size: 1.5rem;
+}
+
+button + button {
+    margin-left: 0.5em;
+}
+
+button:active {
+    background-color: var(--btn-font-color);
+    color: var(--btn-color-red);
+}
+
+input {
+    border: none;
+    outline: solid 2px #e56651;
+    font-size: 2rem;
+}
+
+label {
+    display: inline-block;
+    font-size: 2rem;
+    margin-top: 15px;
+}

FilterPractice/servlet-filter-practice/src/main/webapp/css/normalize.css

@@ -0,0 +1,349 @@
+/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
+
+/* Document
+   ========================================================================== */
+
+/**
+ * 1. Correct the line height in all browsers.
+ * 2. Prevent adjustments of font size after orientation changes in iOS.
+ */
+
+html {
+  line-height: 1.15; /* 1 */
+  -webkit-text-size-adjust: 100%; /* 2 */
+}
+
+/* Sections
+   ========================================================================== */
+
+/**
+ * Remove the margin in all browsers.
+ */
+
+body {
+  margin: 0;
+}
+
+/**
+ * Render the `main` element consistently in IE.
+ */
+
+main {
+  display: block;
+}
+
+/**
+ * Correct the font size and margin on `h1` elements within `section` and
+ * `article` contexts in Chrome, Firefox, and Safari.
+ */
+
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+
+/* Grouping content
+   ========================================================================== */
+
+/**
+ * 1. Add the correct box sizing in Firefox.
+ * 2. Show the overflow in Edge and IE.
+ */
+
+hr {
+  box-sizing: content-box; /* 1 */
+  height: 0; /* 1 */
+  overflow: visible; /* 2 */
+}
+
+/**
+ * 1. Correct the inheritance and scaling of font size in all browsers.
+ * 2. Correct the odd `em` font sizing in all browsers.
+ */
+
+pre {
+  font-family: monospace, monospace; /* 1 */
+  font-size: 1em; /* 2 */
+}
+
+/* Text-level semantics
+   ========================================================================== */
+
+/**
+ * Remove the gray background on active links in IE 10.
+ */
+
+a {
+  background-color: transparent;
+}
+
+/**
+ * 1. Remove the bottom border in Chrome 57-
+ * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
+ */
+
+abbr[title] {
+  border-bottom: none; /* 1 */
+  text-decoration: underline; /* 2 */
+  text-decoration: underline dotted; /* 2 */
+}
+
+/**
+ * Add the correct font weight in Chrome, Edge, and Safari.
+ */
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+/**
+ * 1. Correct the inheritance and scaling of font size in all browsers.
+ * 2. Correct the odd `em` font sizing in all browsers.
+ */
+
+code,
+kbd,
+samp {
+  font-family: monospace, monospace; /* 1 */
+  font-size: 1em; /* 2 */
+}
+
+/**
+ * Add the correct font size in all browsers.
+ */
+
+small {
+  font-size: 80%;
+}
+
+/**
+ * Prevent `sub` and `sup` elements from affecting the line height in
+ * all browsers.
+ */
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+/* Embedded content
+   ========================================================================== */
+
+/**
+ * Remove the border on images inside links in IE 10.
+ */
+
+img {
+  border-style: none;
+}
+
+/* Forms
+   ========================================================================== */
+
+/**
+ * 1. Change the font styles in all browsers.
+ * 2. Remove the margin in Firefox and Safari.
+ */
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  font-family: inherit; /* 1 */
+  font-size: 100%; /* 1 */
+  line-height: 1.15; /* 1 */
+  margin: 0; /* 2 */
+}
+
+/**
+ * Show the overflow in IE.
+ * 1. Show the overflow in Edge.
+ */
+
+button,
+input { /* 1 */
+  overflow: visible;
+}
+
+/**
+ * Remove the inheritance of text transform in Edge, Firefox, and IE.
+ * 1. Remove the inheritance of text transform in Firefox.
+ */
+
+button,
+select { /* 1 */
+  text-transform: none;
+}
+
+/**
+ * Correct the inability to style clickable types in iOS and Safari.
+ */
+
+button,
+[type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+/**
+ * Remove the inner border and padding in Firefox.
+ */
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  border-style: none;
+  padding: 0;
+}
+
+/**
+ * Restore the focus styles unset by the previous rule.
+ */
+
+button:-moz-focusring,
+[type="button"]:-moz-focusring,
+[type="reset"]:-moz-focusring,
+[type="submit"]:-moz-focusring {
+  outline: 1px dotted ButtonText;
+}
+
+/**
+ * Correct the padding in Firefox.
+ */
+
+fieldset {
+  padding: 0.35em 0.75em 0.625em;
+}
+
+/**
+ * 1. Correct the text wrapping in Edge and IE.
+ * 2. Correct the color inheritance from `fieldset` elements in IE.
+ * 3. Remove the padding so developers are not caught out when they zero out
+ *    `fieldset` elements in all browsers.
+ */
+
+legend {
+  box-sizing: border-box; /* 1 */
+  color: inherit; /* 2 */
+  display: table; /* 1 */
+  max-width: 100%; /* 1 */
+  padding: 0; /* 3 */
+  white-space: normal; /* 1 */
+}
+
+/**
+ * Add the correct vertical alignment in Chrome, Firefox, and Opera.
+ */
+
+progress {
+  vertical-align: baseline;
+}
+
+/**
+ * Remove the default vertical scrollbar in IE 10+.
+ */
+
+textarea {
+  overflow: auto;
+}
+
+/**
+ * 1. Add the correct box sizing in IE 10.
+ * 2. Remove the padding in IE 10.
+ */
+
+[type="checkbox"],
+[type="radio"] {
+  box-sizing: border-box; /* 1 */
+  padding: 0; /* 2 */
+}
+
+/**
+ * Correct the cursor style of increment and decrement buttons in Chrome.
+ */
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+/**
+ * 1. Correct the odd appearance in Chrome and Safari.
+ * 2. Correct the outline style in Safari.
+ */
+
+[type="search"] {
+  -webkit-appearance: textfield; /* 1 */
+  outline-offset: -2px; /* 2 */
+}
+
+/**
+ * Remove the inner padding in Chrome and Safari on macOS.
+ */
+
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+/**
+ * 1. Correct the inability to style clickable types in iOS and Safari.
+ * 2. Change font properties to `inherit` in Safari.
+ */
+
+::-webkit-file-upload-button {
+  -webkit-appearance: button; /* 1 */
+  font: inherit; /* 2 */
+}
+
+/* Interactive
+   ========================================================================== */
+
+/*
+ * Add the correct display in Edge, IE 10+, and Firefox.
+ */
+
+details {
+  display: block;
+}
+
+/*
+ * Add the correct display in all browsers.
+ */
+
+summary {
+  display: list-item;
+}
+
+/* Misc
+   ========================================================================== */
+
+/**
+ * Add the correct display in IE 10+.
+ */
+
+template {
+  display: none;
+}
+
+/**
+ * Add the correct display in IE 10.
+ */
+
+[hidden] {
+  display: none;
+}

FilterPractice/servlet-filter-practice/src/main/webapp/css/root.css

@@ -0,0 +1,20 @@
+:root {
+    font-size: 1em;
+    box-sizing: border-box;
+}
+
+*,
+*::before,
+*::after {
+    margin: 0;
+    padding: 0;
+    box-sizing: inherit;
+}
+
+body {
+    font-family: Arial, Helvetica, sans-serif;
+}
+
+.pointer {
+    cursor: pointer;
+}

FilterPractice/servlet-filter-practice/src/main/webapp/index.html

@@ -0,0 +1,26 @@
+<!--
+ * @Author: Kane
+ * @Date: 2022-08-27 18:25:15
+ * @LastEditors: Kane
+ * @LastEditTime: 2022-08-27 18:58:10
+ * @FilePath: \servlet-filter-practice\src\main\webapp\index.html
+ * @Description: 
+ * 
+ * Copyright (c) ${2022} by Kane, All Rights Reserved. 
+-->
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8" />
+        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+        <title>学习Filter！</title>
+        <link rel="stylesheet" href="./css/root.css" />
+        <link rel="stylesheet" href="./css/normalize.css" />
+        <link rel="stylesheet" href="./css/kane.css" />
+    </head>
+    <body>
+        <div id="root"><h1>过滤器！！</h1></div>
+    </body>
+</html>
+

servlet-filter/filter-test/src/main/java/com/cpic/xim/FilterTest.java

@@ -1,17 +0,0 @@
-
-/*
- * @Author: Kane
- * @Date: 2022-08-25 15:56:37
- * @LastEditors: Kane
- * @LastEditTime: 2022-08-25 15:57:04
- * @FilePath: \filter-test\src\main\java\com\cpic\xim\FilterTest.java
- * @Description:
- * Copyright (c) ${2022} by Kane, All Rights Reserved.
- */
-package com.cpic.xim;
-
-
-public class FilterTest
-{
-
-}

servlet-filter/filter-test/src/main/java/com/cpic/xim/servlets/ServletFilter.java

@@ -1,42 +0,0 @@
-/*
- * @Author: Kane
- * @Date: 2022-08-25 16:08:43
- * @LastEditors: Kane
- * @LastEditTime: 2022-08-25 22:24:15
- * @FilePath: \filter-test\src\main\java\com\cpic\xim\servlets\ServletFilter.java
- * @Description: 
- * 
- * Copyright (c) ${2022} by Kane, All Rights Reserved. 
- */
-
-package com.cpic.xim.servlets;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.http.HttpServlet;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-
-public class ServletFilter extends HttpServlet
-{
-    /*****************************************************
-     * 
-     * @param request
-     * @param response
-     * @exception ServletException
-     *****************************************************/
-    @Override
-    public void doGet( HttpServletRequest request, HttpServletResponse response )
-            throws ServletException, IOException
-    {
-        // 设置一下contentType和编码
-        response.setContentType( "text/html; charset=UTF-8" );
-
-        // 简单输出
-        PrintWriter writer = response.getWriter();
-
-        writer.write( "Get方法!!!!!!!!!\n" );
-        writer.write( "测试增量更新！!!!!!!!" );
-    }
-}

servlet-filter/filter-test/src/main/webapp/WEB-INF/web.xml

@@ -1,19 +0,0 @@
-<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
-
-<web-app>
-    <display-name>Servlet 过滤器学习！</display-name>
-
-    <!-- <welcome-file-list>
-        <welcome-file>index.html</welcome-file>
-    </welcome-file-list> -->
-
-    <servlet>
-        <servlet-name>ServletFilter</servlet-name>
-        <servlet-class>com.cpic.xim.servlets.ServletFilter</servlet-class>
-    </servlet>
-
-    <servlet-mapping>
-        <servlet-name>ServletFilter</servlet-name>
-        <url-pattern>/filter-test</url-pattern>
-    </servlet-mapping>
-</web-app>

servlet-filter/filter-test/src/main/webapp/index.html

@@ -1,22 +0,0 @@
-<!--
- * @Author: Kane
- * @Date: 2022-08-25 16:11:38
- * @LastEditors: Kane
- * @LastEditTime: 2022-08-25 16:27:10
- * @FilePath: \filter-test\src\main\webapp\index.html
- * @Description: 
- * 
- * Copyright (c) ${2022} by Kane, All Rights Reserved. 
--->
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8" />
-        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-        <title>学习过滤器</title>
-    </head>
-    <body>
-        <a href="./filter-test">点击访问过滤器servlet！</a>
-    </body>
-</html>