springboot+mybatis+springMVC基础框架搭建 / 憋错料

项目结构概览

pom.xml

<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>
    <!-- springboot依赖的父类 -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.2.RELEASE</version>
    </parent>

    <!-- 项目骨架 -->
    <groupId>com.pupeiyuan</groupId>
    <artifactId>ssm-springboot</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <!-- 指定一下jdk的版本 ，这里我们使用jdk 1.8 ,默认是1.6 -->
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <!-- 单元测试 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
        <!-- 支持springWEB web支持: 1、web mvc; 2、restful; 3、jackjson支持; 4、aop ........ -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!-- jdbc -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</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-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>

        <!-- Mybatis -->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.3.1</version>
        </dependency>
        <!-- 通用Mapper -->
        <dependency>
            <groupId>tk.mybatis</groupId>
            <artifactId>mapper-spring-boot-starter</artifactId>
            <version>RELEASE</version>
        </dependency>
        <!-- 分页助手 -->
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper-spring-boot-starter</artifactId>
            <version>1.1.0</version>
        </dependency>
        <dependency>
            <groupId>com.github.jsqlparser</groupId>
            <artifactId>jsqlparser</artifactId>
            <version>0.9.1</version>
        </dependency>

        <!-- mysql 数据库驱动. -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!-- 连接池 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
            <version>1.1.9</version>
        </dependency>
        <!-- jstl -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
        </dependency>
        <!-- JSP相关 -->
        <dependency>
            <groupId>com.github.jsqlparser</groupId>
            <artifactId>jsqlparser</artifactId>
            <version>0.9.1</version>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
            <scope>provided</scope>
        </dependency>
        <!-- httpclient -->
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <!-- java编译插件 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

application.properties

spring.profiles.active=test

application-test.properties

#datasource -- mysql
jdbc.url=jdbc:mysql://localhost:3306/test1?useUnicode=true&characterEncoding=utf8&autoReconnect=true&allowMultiQueries=true
jdbc.username=root
jdbc.password=pypua
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.InitialSize=10
jdbc.MinIdle=10
jdbc.MaxActive=100

#Tomcat
server.port=8082
server.servlet-path=/

#log4j
#logging.level.org.springframework=DEBUG

#SpringMVC
spring.mvc.view.prefix=/WEB-INF/views/
spring.mvc.view.suffix=.jsp

#mybatis && Mapper
mybatis.mapper-locations=classpath:mapper/*Mapper.xml
mybatis.configuration.mapUnderscoreToCamelCase=true
mapper.mappers=com.karle.tk.TkMapper
mapper.identity=MYSQL

#banner
banner.charset= UTF-8

#jsp
server.jsp-servlet.init-parameters.development=true

# pagehelper properties
pagehelper.offsetAsPageNum=true
pagehelper.rowBoundsWithCount=true
pagehelper.pageSizeZero=true
pagehelper.reasonable=false
pagehelper.params=pageNum=pageHelperStart;pageSize=pageHelperRows;
pagehelper.supportMethodsArguments=false

main.java

package com.pupeiyuan;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

import com.pupeiyuan.config.MainApplication;

/**
 * Springboot启动类
 * @author Administrator
 *
 */

public class main {

    public static void main(String[] args) {
        SpringApplication.run(MainApplication.class, args);
    }
}

MainApplication.java

package com.pupeiyuan.config;

import java.sql.SQLException;

import javax.sql.DataSource;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import com.alibaba.druid.pool.DruidDataSource;

@Configuration
//扫描bean
@ComponentScan(basePackages = "com.pupeiyuan.*")
//不用自动配置数据源
@SpringBootApplication(exclude=DataSourceAutoConfiguration.class)
public class MainApplication extends SpringBootServletInitializer {

    @Value("${jdbc.url}")
    private String jdbcUrl;

    @Value("${jdbc.driverClassName}")
    private String jdbcDriverClassName;

    @Value("${jdbc.username}")
    private String jdbcUsername;

    @Value("${jdbc.password}")
    private String jdbcPassword;

    @Value("${jdbc.InitialSize}")
    private int InitialSize;

    @Value("${jdbc.MinIdle}")
    private int MinIdle;

    @Value("${jdbc.MaxActive}")
    private int MaxActive;

    @Bean(destroyMethod = "close")
    public DataSource dataSource() {
        // BoneCPDataSource boneCPDataSource = new BoneCPDataSource();
        DruidDataSource druidDataSource = new DruidDataSource();
        // 数据库驱动
        druidDataSource.setDriverClassName(jdbcDriverClassName);
        // 相应驱动的jdbcUrl
        druidDataSource.setUrl(jdbcUrl);
        // 数据库的用户名
        druidDataSource.setUsername(jdbcUsername);
        // 数据库的密码
        druidDataSource.setPassword(jdbcPassword);
        // 检查数据库连接池中空闲连接的间隔时间，单位是分，默认值：240，如果要取消则设置为0
        // 初始化时建立物理连接的个数
        druidDataSource.setInitialSize(InitialSize);
        // 最小连接池数量
        druidDataSource.setMinIdle(MinIdle);
        // 最大连接池数量
        druidDataSource.setMaxActive(MaxActive);

        //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
        try {
            druidDataSource.setFilters("stat,wall,log4j");
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        // 通过connectProperties属性来打开mergeSql功能；慢SQL记录
        druidDataSource.setConnectionProperties("druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000");
        //合并多个DruidDataSource的监控数据
        druidDataSource.setUseGlobalDataSourceStat(true);
        return druidDataSource;
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(MainApplication.class);
    }
}

MybatisConfig.java

package com.pupeiyuan.config;

import java.util.Properties;

import javax.sql.DataSource;

import org.mybatis.spring.SqlSessionFactoryBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;

import com.github.pagehelper.PageHelper;

import tk.mybatis.spring.annotation.MapperScan;
import tk.mybatis.spring.mapper.MapperScannerConfigurer;

@Configuration
@MapperScan("com.pupeiyuan.mapper")
public class MyBatisConfig {

    @Autowired
    private DataSource dataSource;

    @Bean
    @ConditionalOnMissingBean // 当容器里没有指定的Bean的情况下创建该对象
    public SqlSessionFactoryBean sqlSessionFactoryBean() {
        SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
        // 设置数据源
        sqlSessionFactoryBean.setDataSource(dataSource);
        // 设置别名包
        sqlSessionFactoryBean.setTypeAliasesPackage("com.pupeiyuan.bean");

        return sqlSessionFactoryBean;
    }

}

SpringMVCConfig.java

package com.pupeiyuan.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import com.pupeiyuan.interceptors.IsLoginHandlerInterceptor;

@Configuration
public class SpringMVCConfig extends WebMvcConfigurerAdapter{

    @Autowired
    private IsLoginHandlerInterceptor isLoginHandlerInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // 判断用户是否登录的拦截器
        registry.addInterceptor(isLoginHandlerInterceptor).addPathPatterns("/burket/**");
    }
}

DruidConfiguration.java

package com.pupeiyuan.config;

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.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;

@Configuration
public class DruidConfiguration {

    /**
     * 注册一个StatViewServlet
     *
     * @return
     */
    @Bean
    public ServletRegistrationBean DruidStatViewServle2() {
        // org.springframework.boot.context.embedded.ServletRegistrationBean提供类的进行注册.
        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),
                "/druid/*");
        // 添加初始化参数：initParams
        // 白名单：
        servletRegistrationBean.addInitParameter("allow", "127.0.0.1");
        // IP黑名单 (存在共同时，deny优先于allow) : 如果满足deny的话提示:Sorry, you are not
        // permitted to view this page.
        servletRegistrationBean.addInitParameter("deny", "192.168.1.73");
        // 登录查看信息的账号密码.
        servletRegistrationBean.addInitParameter("loginUsername", "admin");
        servletRegistrationBean.addInitParameter("loginPassword", "123456");
        // 是否能够重置数据.
        servletRegistrationBean.addInitParameter("resetEnable", "false");
        return servletRegistrationBean;
    }

    /**
     * 注册一个：filterRegistrationBean
     *
     * @return
     */
    @Bean
    public FilterRegistrationBean druidStatFilter2() {
        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter());
        // 添加过滤规则.
        filterRegistrationBean.addUrlPatterns("/*");
        // 添加不需要忽略的格式信息.
        filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
        return filterRegistrationBean;
    }

}

原文地址：https://www.cnblogs.com/pypua/p/10076952.html

时间： 2024-08-01 16:04:28

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