玩转Springboot
有关于springboot的架构集成redis缓存，shiro权限控制，mq的消息队列，thymeleaf模板配置，json传值
1.先看一下pom.xml文件
<?xml version="1.0" encoding="UTF-8"?> <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.oneinlet</groupId> <artifactId>520code</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>General-SpringBoot-Demo</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.2.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <kotlin.version>1.2.41</kotlin.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-aop</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-activemq</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> <version>2.3.27-incubating</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-redis</artifactId> </dependency> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.9.0</version> </dependency> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>1.3.2</version> </dependency> <dependency> <groupId>com.zaxxer</groupId> <artifactId>HikariCP</artifactId> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-cache</artifactId> </dependency> <dependency> <groupId>com.github.ben-manes.caffeine</groupId> <artifactId>caffeine</artifactId> <version>2.5.3</version> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>22.0</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.38</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.6</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.6</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> <dependency> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-stdlib-jdk8</artifactId> <version>${kotlin.version}</version> </dependency> <dependency> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-test</artifactId> <version>${kotlin.version}</version> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-maven-plugin</artifactId> <version>${kotlin.version}</version> <executions> <execution> <id>compile</id> <phase>compile</phase> <goals> <goal>compile</goal> </goals> </execution> <execution> <id>test-compile</id> <phase>test-compile</phase> <goals> <goal>test-compile</goal> </goals> </execution> </executions> <configuration> <jvmTarget>1.8</jvmTarget> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <executions> <execution> <id>compile</id> <phase>compile</phase> <goals> <goal>compile</goal> </goals> </execution> <execution> <id>testCompile</id> <phase>test-compile</phase> <goals> <goal>testCompile</goal> </goals> </execution> </executions> </plugin> </plugins> </build> </project> 2.在就是一些配置问题
### 数据库连接配置文件 ##将数据源连接池切换成hikari cp（默认使用tomcat-jdbc） spring.datasource.type=com.zaxxer.hikari.HikariDataSource #<!-- 连接池中允许的最大连接数。缺省值：10；推荐的公式：((core_count * 2) + effective_spindle_count) spring.datasource.hikari.maximum-pool-size=15 #等待连接池分配连接的最大时长（毫秒），超过这个时长还没可用的连接则发生SQLException， 缺省:30秒 spring.datasource.hikari.connection-timeout=3000 #一个连接idle状态的最大时长（毫秒），超时则被释放（retired），缺省:10分钟 spring.datasource.hikari.idle-timeout=600000 #一个连接的生命时长（毫秒），超时而且没被使用则被释放（retired），缺省:30分钟，建议设置比数据库超时时长少30秒，参考MySQL wait_timeout参数（show variables like '%timeout%';） spring.datasource.hikari.max-lifetime=1800000 spring.datasource.url=jdbc:mysql://localhost:3306/perfect?useUnicode=true&characterEncoding=utf8&useSSL=false spring.datasource.username=root spring.datasource.password=1234 #用什么连接池 指定对应的jdbc，也可以不指定，自动加载 spring.datasource.hikari.driver-class-name=com.mysql.jdbc.Driver spring.datasource.sql-script-encoding=utf-8 spring.jpa.database=MYSQL spring.jpa.show-sql=true spring.jpa.properties.hibernate.hbm2ddl.auto=update spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect web.upload-path=G:/static #指定服务端口 server.port=8085 #### Redis com.oneinlet.config.redisConfig.maxTotal=30 com.oneinlet.config.redisConfig.maxIdle=10 com.oneinlet.config.redisConfig.maxWaitMillis=51000 com.oneinlet.config.redisConfig.minIdle=5 com.oneinlet.config.redisConfig.port=6379 com.oneinlet.config.redisConfig.hostName=localhost com.oneinlet.config.redisConfig.password=123456 com.oneinlet.config.redisConfig.timeout=15000 # Activemq spring.activemq.broker-url=tcp://localhost:61616 spring.activemq.user=admin spring.activemq.password=admin spring.activemq.pool.enabled=true spring.activemq.pool.max-connections=10 spring.activemq.queueName=publish.queue spring.activemq.topicName=publish.topic # thymeleaf模板配置 spring.thymeleaf.prefix=classpath:/templates/ spring.thymeleaf.suffix=.html spring.thymeleaf.mode=HTML5 spring.thymeleaf.encoding=UTF-8 spring.thymeleaf.cache=false spring.resources.chain.strategy.content.enabled=true spring.resources.chain.strategy.content.paths=/** 3.带你们看一下基本架构的结构 4.基本一些activemq的消息队列 1.producer 生产者 消息的生产者 2.consumer 消费者 消息的消费者 4.基本构建 5.shiro的权限控制 6.redis的缓存处理 7.构建项目的生成器，更方便的写代码，创造便捷的项目开发 总结： springboot作为中小型开发是特别便捷的开发框架，也是属于spring的衍生代，结合jpa+h的架构，可以快速的开发项目 利用redis进行数据的缓存处理，高效应对一些并发效应，shiro进行权限控制，根据角色的不同分配功能的不同 ，mq的消息队列有效的处理一些消息，利用thymeleaf的模板进行前后端分离效应，利用把数据库数据显示到页面 非常方便，增删改页面的ajax把json数据传值到后台 案例：： 页面的ajax传递json数据到后台controoller接收 1.后台controller实例 2.页面的ajax传值
<!DOCTYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> <script type="text/javascript" src="../jquery-3.3.1.js"></script> </head> <body> <form > 用户名：<input type="text" name="username" id="username" /><br /> 密码：<input type="password" name="password" id="password" /><br /> 登录：<input id="sub" type="button" value="确定" /> <label id="msg"></label> <a href="register.html">注册</a> </form> <script type="text/javascript"> $(function () { $("#sub").click(function () { $.ajax({ type: 'post', url: '/user/login', data: {username:$("#username").val(), password:$("#password").val()}, dataType: 'json', success: function (data) { $('#msg').empty(); var html=''; $('#msg').html(html) } }); }); }); </script> </body> </html>希望对大家学习springboot有帮助
在此谢谢大家！！！！
