Spring Security笔记：Hello World

本文演示了Spring Security的最最基本用法，二个页面（或理解成二个url）,一个需要登录认证后才能访问（比如：../admin/），一个可匿名访问（比如：../welcome）

注：以下内容参考了 http://www.mkyong.com/spring-security/spring-security-hello-world-example/

 

一、利用STS(Spring Tools Suite)创建一个Spring MVC Project

如果不想使用STS，在普通Eclipse上安装Spring Tool Suite插件也行，用Spring插件创建项目的好处在于，很多配置已经自动帮我们生成好了，基本的项目架子已经具备，不需要在这上面花太多心思，下面是项目结构图

 pom文件中的dependencies

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  4     <modelVersion>4.0.0</modelVersion>
  5     <groupId>com.cnblogs</groupId>
  6     <artifactId>SpringSecurity-HelloWorld-XML</artifactId>
  7     <name>SpringSecurity-HelloWorld-XML</name>
  8     <packaging>war</packaging>
  9     <version>1.0</version>
 10     <properties>
 11         <jdk.version>1.6</jdk.version>
 12         <spring.version>3.2.8.RELEASE</spring.version>
 13         <spring.security.version>3.2.3.RELEASE</spring.security.version>
 14         <jstl.version>1.2</jstl.version>
 15     </properties>
 16 
 17     <dependencies>
 18         <!-- Spring dependencies -->
 19         <dependency>
 20             <groupId>org.springframework</groupId>
 21             <artifactId>spring-core</artifactId>
 22             <version>${spring.version}</version>
 23         </dependency>
 24         <dependency>
 25             <groupId>org.springframework</groupId>
 26             <artifactId>spring-aop</artifactId>
 27             <version>${spring.version}</version>
 28         </dependency>
 29         <dependency>
 30             <groupId>org.springframework</groupId>
 31             <artifactId>spring-beans</artifactId>
 32             <version>${spring.version}</version>
 33         </dependency>
 34         <dependency>
 35             <groupId>org.springframework</groupId>
 36             <artifactId>spring-expression</artifactId>
 37             <version>${spring.version}</version>
 38         </dependency>
 39         <dependency>
 40             <groupId>org.springframework</groupId>
 41             <artifactId>spring-context</artifactId>
 42             <version>${spring.version}</version>
 43         </dependency>
 44         <dependency>
 45             <groupId>org.springframework</groupId>
 46             <artifactId>spring-context-support</artifactId>
 47             <version>${spring.version}</version>
 48         </dependency>
 49         <dependency>
 50             <groupId>org.springframework</groupId>
 51             <artifactId>spring-web</artifactId>
 52             <version>${spring.version}</version>
 53         </dependency>
 54 
 55         <dependency>
 56             <groupId>org.springframework</groupId>
 57             <artifactId>spring-webmvc</artifactId>
 58             <version>${spring.version}</version>
 59         </dependency>
 60 
 61         <!-- Spring Security -->
 62         <dependency>
 63             <groupId>org.springframework.security</groupId>
 64             <artifactId>spring-security-core</artifactId>
 65             <version>${spring.security.version}</version>
 66         </dependency>
 67 
 68         <dependency>
 69             <groupId>org.springframework.security</groupId>
 70             <artifactId>spring-security-web</artifactId>
 71             <version>${spring.security.version}</version>
 72         </dependency>
 73 
 74         <dependency>
 75             <groupId>org.springframework.security</groupId>
 76             <artifactId>spring-security-config</artifactId>
 77             <version>${spring.security.version}</version>
 78         </dependency>
 79 
 80         <!-- jstl for jsp page -->
 81         <dependency>
 82             <groupId>jstl</groupId>
 83             <artifactId>jstl</artifactId>
 84             <version>${jstl.version}</version>
 85         </dependency>
 86 
 87     </dependencies>
 88     <build>
 89         <plugins>
 90             <plugin>
 91                 <artifactId>maven-eclipse-plugin</artifactId>
 92                 <version>2.9</version>
 93                 <configuration>
 94                     <additionalProjectnatures>
 95                         <projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
 96                     </additionalProjectnatures>
 97                     <additionalBuildcommands>
 98                         <buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand>
 99                     </additionalBuildcommands>
100                     <downloadSources>true</downloadSources>
101                     <downloadJavadocs>true</downloadJavadocs>
102                 </configuration>
103             </plugin>
104             <plugin>
105                 <groupId>org.apache.maven.plugins</groupId>
106                 <artifactId>maven-compiler-plugin</artifactId>
107                 <version>2.5.1</version>
108                 <configuration>
109                     <source>1.6</source>
110                     <target>1.6</target>
111                     <compilerArgument>-Xlint:all</compilerArgument>
112                     <showWarnings>true</showWarnings>
113                     <showDeprecation>true</showDeprecation>
114                 </configuration>
115             </plugin>
116             <plugin>
117                 <groupId>org.codehaus.mojo</groupId>
118                 <artifactId>exec-maven-plugin</artifactId>
119                 <version>1.2.1</version>
120                 <configuration>
121                     <mainClass>org.test.int1.Main</mainClass>
122                 </configuration>
123             </plugin>
124         </plugins>
125     </build>
126 </project>

pom.xml