springboot项目搭建
Posted 啸傲风月
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1.pom.xml配置
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.hwua</groupId> <artifactId>lessonOne</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>lessonOne</name> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.9.RELEASE</version> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <boot.version>1.5.9RELEASE</boot.version> <shiro.version>1.4.0</shiro.version> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-core</artifactId> <version>${shiro.version}</version> </dependency> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>${shiro.version}</version> </dependency> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-ehcache</artifactId> <version>1.2.2</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> <!-- springboot 必备的Jar包 支持 Web 应用开发，包含 Tomcat 和 spring-mvc。 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- 打包成war包必备 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency> <!-- mybatis-spring-boot --> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>1.1.1</version> </dependency> <!--支持使用 JDBC 访问数据库 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.6</version> </dependency> <!-- 想要兼容Jsp 必须要添加以下2个文件 --> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>provided</scope> </dependency> <!-- JSTL（JSP Standard TagLibrary，JSP标准标签库)是一个不断完善的开放源代码的JSP标签库，是由apache的jakarta小组来维护的。JSTL只能运行在支持JSP1.2和Servlet2.3规范的容器上，如tomcat 4.x。在JSP2.0中也是作为标准支持的。 不然报异常信息： javax.servlet.ServletException:Circular view path [/helloJsp]: would dispatch back to the current handler URL[/helloJsp] again. Check your ViewResolver setup! (Hint: This may be the resultof an unspecified view, due to default view name generation.) --> <dependency> <groupId>javax.servlet.jsp.jstl</groupId> <artifactId>jstl-api</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <!-- Springboot 热部署 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> <!-- 数据库连接池 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.5</version> </dependency> <!--添加适用于生产环境的功能，如性能指标和监测等功能。 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <!--Json Support --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.8</version> </dependency> <!-- springboot分页插件 --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> <version>1.2.2</version> </dependency> <!-- https://mvnrepository.com/artifact/org.crazycake/shiro-redis --> <dependency> <groupId>org.crazycake</groupId> <artifactId>shiro-redis</artifactId> <version>2.4.2.1-RELEASE</version> </dependency> <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson --> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.8.5</version> </dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.9.5</version> </dependency> <!-- https://mvnrepository.com/artifact/org.codehaus.jackson/jackson-core-asl --> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-core-asl</artifactId> <version>1.9.13</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.13</version> </dependency> <!-- https://mvnrepository.com/artifact/io.netty/netty-all --> <dependency> <groupId>io.netty</groupId> <artifactId>netty-all</artifactId> <version>5.0.0.Alpha2</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>springloaded</artifactId> <version>1.5.9.RELEASE</version> </dependency> </dependencies> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> </plugins> </build> </project>
2.application.priperties
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
spring.datasource.url=jdbc:oracle:thin:@//localhost:1521/orcl
spring.datasource.username=test
spring.datasource.password=test
# 下面为连接池的补充设置，应用到上面所有数据源中
spring.datasource.initialSize=5
spring.datasource.minIdle=5
spring.datasource.maxActive=20
# 配置获取连接等待超时的时间
spring.datasource.maxWait=6000000
# 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒
spring.datasource.timeBetweenEvictionRunsMillis=60000
# 配置一个连接在池中最小生存的时间，单位是毫秒
spring.datasource.minEvictableIdleTimeMillis=300000
spring.datasource.validationQuery=SELECT 1 FROM DUAL
spring.datasource.testWhileIdle=true
spring.datasource.testOnBorrow=false
spring.datasource.testOnReturn=false
# 配置监控统计拦截的filters，去掉后监控界面sql无法统计，‘wall‘用于防火墙
spring.datasource.filters=stat,wall,log4j
spring.datasource.logSlowSql=true
server.port=8084
server.session.timeout=18000
server.tomcat.max-threads=800
server.tomcat.uri-encoding=UTF-8
#上传文件和上传请求的最大容量
spring.http.multipart.max-file-size=1024Mb
spring.http.multipart.max-request-size=2048Mb
#配置日志
logging.config=classpath:logback-boot.xml
logging.level.com.adc.mapper=debug
#pagehelper
pagehelper.autoDialect=true
pagehelper.reasonable=true
pagehelper.supportMethodsArguments=true
pagehelper.params=count=countSql
spring.mvc.view.prefix=/views
spring.mvc.view.suffix=.jsp
# Single file max size
multipart.maxFileSize=50Mb
# All files max size
multipart.maxRequestSize=100Mb
3.log4j配置
3.1 logback-boot.xml
<?xml version="1.0" encoding="UTF-8"?> <configuration debug="false"> <property name="LOG_HOME" value="./logs"></property> <!-- 控制台输出 --> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern> </encoder> </appender> <!-- 每天生成日志文件 --> <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <!-- 日志文件名 --> <FileNamePattern>${LOG_HOME}/runtime.log.%d{yyyy-MM-dd}.log</FileNamePattern> <!-- 保留天数 --> <MaxHistory>30</MaxHistory> </rollingPolicy> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <!-- 输出格式 --> <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern> </encoder> <!-- 日志文件最大大小 --> <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"> <MaxFileSize>10MB</MaxFileSize> </triggeringPolicy> </appender> <!-- 日志输出级别 --> <root level="INFO"> <appender-ref ref="STDOUT"/> <appender-ref ref="FILE"/> </root> </configuration>
3.2 config类
package com.adc.config; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; import com.adc.interceptor.LoggerInterceptor; @Configuration public class LoggerConfiguration extends WebMvcConfigurerAdapter { @Override public void addInterceptors(InterceptorRegistry registry) { // TODO Auto-generated method stub registry.addInterceptor(new LoggerInterceptor()).addPathPatterns("/**"); } }
3.druid配置
package com.adc.config; import java.sql.SQLException; import javax.sql.DataSource; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.web.servlet.FilterRegistrationBean; import org.springframework.boot.web.servlet.ServletRegistrationBean; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import com.alibaba.druid.pool.DruidDataSource; import com.alibaba.druid.support.http.StatViewServlet; import com.alibaba.druid.support.http.WebStatFilter; @Configuration public class DruidConfiguration { private Logger logger = LoggerFactory.getLogger(DruidConfiguration.class); @Value("${spring.datasource.url}") private String dbUrl; @Value("${spring.datasource.username}") private String username; @Value("${spring.datasource.password}") private String password; @Value("${spring.datasource.driver-class-name}") private String driverClassName; @Value("${spring.datasource.initialSize}") private int initialSize; @Value("${spring.datasource.minIdle}") private int minIdle; @Value("${spring.datasource.maxActive}") private int maxActive; @Value("${spring.datasource.maxWait}") private int maxWait; @Value("${spring.datasource.timeBetweenEvictionRunsMillis}") private int timeBetweenEvictionRunsMillis; @Value("${spring.datasource.minEvictableIdleTimeMillis}") private int minEvictableIdleTimeMillis; @Value("${spring.datasource.validationQuery}") private String validationQuery; @Value("${spring.datasource.testWhileIdle}") private boolean testWhileIdle; @Value("${spring.datasource.testOnBorrow}") private boolean testOnBorrow; @Value("${spring.datasource.testOnReturn}") private boolean testOnReturn; @Value("${spring.datasource.filters}") private String filters; @Value("${spring.datasource.logSlowSql}") private String logSlowSql; @Bean public ServletRegistrationBean druidServlet() { ServletRegistrationBean reg = new ServletRegistrationBean(); reg.setServlet(new StatViewServlet()); reg.addUrlMappings("/druid/*"); reg.addInitParameter("loginUsername", username); reg.addInitParameter("loginPassword", password); reg.addInitParameter("logSlowSql", logSlowSql); return reg; } @Bean public FilterRegistrationBean filterRegistrationBean() { FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(); filterRegistrationBean.setFilter(new WebStatFilter()); filterRegistrationBean.addUrlPatterns("/*"); filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"); filterRegistrationBean.addInitParameter("profileEnable", "true"); return filterRegistrationBean; } @Bean public DataSource druidDataSource() { DruidDataSource datasource = new DruidDataSource(); datasource.setUrl(dbUrl); datasource.setUsername(username); datasource.setPassword(password); datasource.setDriverClassName(driverClassName); datasource.setInitialSize(initialSize); datasource.setMinIdle(minIdle); datasource.setMaxActive(maxActive); datasource.setMaxWait(maxWait); datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); datasource.setValidationQuery(validationQuery); datasource.setTestWhileIdle(testWhileIdle); datasource.setTestOnBorrow(testOnBorrow); datasource.setTestOnReturn(testOnReturn); try { datasource.setFilters(filters); } catch (SQLException e) { logger.error("druid configuration initialization filter", e); } return datasource; } }
4.静态资源配置
package com.adc.config; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; @Configuration public class StaticFileConfiguration extends WebMvcConfigurerAdapter { @Override public void addResourceHandlers(ResourceHandlerRegistry registry) { // TODO Auto-generated method stub registry.addResourceHandler("com/adc/**").addResourceLocations("classpath:/static/"); } }
addResourceLocations指的是文件放置的目录，addResoureHandler指的是对外暴露的访问路径
指定外部路径：
public void addResourceHandlers(ResourceHandlerRegistry registry) { registry.addResourceHandler("/my/**").addResourceLocations("file:E:/my/"); super.addResourceHandlers(registry); }
5.shiro配置
5.1 指定实现类
在resources中建立shiro-realm.ini文件
#声明一个realm
MyShiroRealm=com.hwua.shiro.realm.MyShiroRealm
#指定securityManager的realms实现
securityManager.realms=$MyShiroRealm
5.2 MyShiroRealm 类
package com.hwua.shiro; import java.util.List; import org.apache.shiro.authc.AuthenticationException; import org.apache.shiro.authc.AuthenticationInfo; import org.apache.shiro.authc.AuthenticationToken; import org.apache.shiro.authc.LockedAccountException; import org.apache.shiro.authc.SimpleAuthenticationInfo; import org.apache.shiro.authc.UsernamePasswordToken; import org.apache.shiro.authz.AuthorizationInfo; import org.apache.shiro.authz.SimpleAuthorizationInfo; import org.apache.shiro.realm.AuthorizingRealm; import org.apache.shiro.subject.PrincipalCollection; import org.springframework.beans.factory.annotation.Autowired; import com.hwua.pojo.TsRole; import com.hwua.pojo.TsUser; import com.hwua.service.TsMenuService; import com.hwua.service.TsRoleService; import com.hwua.service.TsUserService; public class MyShiroRealm extends AuthorizingRealm{ @Autowired TsUserService userService; @Autowired TsRoleService roleService; @Autowired TsMenuService menuService; @Override protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) { // TODO Auto-generated method stub //我们可以通过用户名从数据库获取权限/角色信息 // System.out.println("MyShiroRealm.doGetAuthorizationInfo()"); SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(); TsUser user=(TsUser) principals.getPrimaryPrincipal(); TsRole role=roleService.selectByPrimaryKey(user.getRole()); info.addRole(role.getRolename()); List<String> menus=roleService.selectMenus(user.getRole()); info.addStringPermissions(menus); return info; } /*主要是用来进行身份认证的，也就是说验证用户输入的账号和密码是否正确。*/ @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException { String username = (String) token.getPrincipal(); System.out.println(username); //通过username从数据库中查找 User对象，如果找到，没找到. //实际项目中，这里可以根据实际情况做缓存，如果不做，Shiro自己也是有时间间隔机制，2分钟内不会重复执行该方法 TsUser userInfo = userService.selectByUsername(username); // System.out.println("----->>userInfo="+userInfo); if(userInfo == null){ return null; } if (userInfo.getIsdel() == 2) { //账户冻结 throw new LockedAccountException(); } SimpleAuthenticationInfo authenticationInfo = new SimpleAuthenticationInfo( userInfo, //用户名 userInfo.getPassword(), //密码 this.getClass().getName() //realm name ); return authenticationInfo; } }
5.3 CredentialsMatcher类
package com.hwua.shiro; import org.apache.shiro.authc.AuthenticationInfo; import org.apache.shiro.authc.AuthenticationToken; import org.apache.shiro.authc.UsernamePasswordToken; import org.apache.shiro.authc.credential.SimpleCredentialsMatcher; public class CredentialsMatcher extends SimpleCredentialsMatcher { @Override public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) { UsernamePasswordToken utoken=(UsernamePasswordToken) token; //获得用户输入的密码:(可以采用加盐(salt)的方式去检验) String inPassword = new String(utoken.getPassword()); //获得数据库中的密码 String dbPassword=(String) info.getCredentials(); //进行密码的比对 return this.equals(inPassword, dbPassword); } }
6.拦截器配置
6.1 config类
package com.hwua.config; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; import com.hwua.interceptor.LoggerInterceptor; @Configuration public class LoggerConfiguration extends WebMvcConfigurerAdapter { @Override public void addInterceptors(InterceptorRegistry registry) { // TODO Auto-generated method stub registry.addInterceptor(new LoggerInterceptor()).addPathPatterns("/**"); } }
6.2 interceptor类
package com.hwua.interceptor; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.web.servlet.HandlerInterceptor; import org.springframework.web.servlet.ModelAndView; public class LoggerInterceptor implements HandlerInterceptor { private final Logger logger=LoggerFactory.getLogger(LoggerInterceptor.class); @Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { // TODO Auto-generated method stub System.out.println(request.getRequestURL()); return true; } @Override public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception { // TODO Auto-generated method stub } @Override public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception { // TODO Auto-generated method stub } }
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