Spring MVC 完全注解方式配置Web项目(2)

/**
    * 配置事物管理器
    * @param dataSource
    * @return
    */
    @Bean
    public PlatformTransactionManager transactionManager(DataSource dataSource) {
        return new DataSourceTransactionManager(dataSource);
    }

@Bean
    public JdbcTemplate jdbcTemplate (DataSource dataSource) {
        return new JdbcTemplate(dataSource);
    }

}

config.properties 文件在 resources 目录下

#数据库配置
db.url=jdbc:mysql://192.168.182.135:3306/bank
db.driver=com.mysql.jdbc.Driver
db.user=root
db.password=123456

#数据库连接池配置
#连接池中保留的最小连接数
pool.minPoolSize=5
#连接池中保留的最大连接数
pool.maxPoolSize=30
#获取连接超时时间
pool.checkoutTimeout=1000

配置 servlet.xml, 由WebConfig类实现

Thymeleaf  模板配置也在下面

package com.liulu.bank.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Controller;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.spring4.SpringTemplateEngine;
import org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver;
import org.thymeleaf.spring4.view.ThymeleafViewResolver;
import org.thymeleaf.templatemode.TemplateMode;

import java.nio.charset.StandardCharsets;

/**
 * User : liulu
 * Date : 2016-10-7 15:16
 */
@Configuration
@EnableWebMvc // 启用 SpringMVC ，相当于 xml中的 <mvc:annotation-driven/>
@ComponentScan(basePackages = {"com.liulu.bank.controller", "com.liulu.lit"},
        includeFilters = @ComponentScan.Filter(classes = Controller.class),
        useDefaultFilters = false)
public class WebConfig extends WebMvcConfigurerAdapter {

/**
    * 设置由 web容器处理静态资源 ，相当于 xml中的<mvc:default-servlet-handler/>
    */
    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }

/**
    * 下面三个bean 配置 Thymeleaf 模板
    * @return
    */
    @Bean
    public SpringResourceTemplateResolver templateResolver() {
        SpringResourceTemplateResolver templateResolver = new SpringResourceTemplateResolver();
        templateResolver.setPrefix("/WEB-INF/templates/");
        templateResolver.setSuffix(".html");
        templateResolver.setTemplateMode(TemplateMode.HTML);
        templateResolver.setCharacterEncoding(String.valueOf(StandardCharsets.UTF_8));
        return templateResolver;
    }

@Bean
    public TemplateEngine templateEngine(SpringResourceTemplateResolver templateResolver) {
        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
        templateEngine.setTemplateResolver(templateResolver);
        return templateEngine;
    }

@Bean
    public ViewResolver viewResolver(TemplateEngine templateEngine) {
        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
        viewResolver.setTemplateEngine(templateEngine);
        viewResolver.setCharacterEncoding(String.valueOf(StandardCharsets.UTF_8));
        return viewResolver;
    }

}

SpringMVC总结篇 

Spring+SpringMVC企业快速开发架构搭建 

SpringMVC的乱码处理 

Spring MVC整合Freemarker基于注解方式  

SpringMVC详细示例实战教程

SpringMVC 异常处理 

Spring + Spring MVC + Ibatis + Velocity 框架搭建