本想整理一下springboot的优缺点的,还是拉倒吧,这东西都是仁者见仁智者见智,最低现在我打算用它并且觉得还不错,那就上路吧
框架这个东西还是得自己亲自搭建,这样知道哪里会出现问题,下次不再犯就行了
目录
org.springframework.boot
spring-boot-starter-parent
1.5.6.RELEASE
org.springframework.boot
spring-boot-starter-web
mysql
mysql-connector-java
spring: profiles: active: dev datasource: driver-class-name: com.mysql.jdbc.Driver url: jdbc:mysql://localhost:3306/springboot username: root password: root logging: file: mtgg.log level: debug mybatis: type-aliases-package: com.next mapper-locations: classpath:mapper/*.xml
server:
port:8080
这个配置还是要写的,不写会报错找不到DataSource,
启动类
@SpringBootApplication public class Application { public static void main(String[] args){ SpringApplication.run(Application.class,args); } }注意启动类放到业务层的同级或父级目录中 这应该就能启动了,在Application页面右键启动即可,访问http://localhost:8080访问index.html,hello baby
如果要经过API,直接写一个ajax请求/first/one即可,
@RestController
@RequestMapping("/first")
public class AController {
@Autowired
private AliPayBean aliPayBean;
@RequestMapping("/one")
public String one() throws WxErrorException {
System.out.println("hello baby");
System.out.println(aliPayBean.getAppId());
System.out.println(aliPayBean.getServerUrl());
System.out.println(aliPayBean.getDomain());
return "hello baby";
}
@RequestMapping("/two")
public String two(){
String str=String.valueOf(System.currentTimeMillis());
System.out.println(str);
return str;
}
}
初步的搭建就不要复杂了,慢慢再加东西,这里就是注意要写datasource,springboot的一些注解还是需要好好理解一下
下面记录一下如何发不到tomcat服务器中
1、修改打包形式
再pom.xml中设置,
2、移除嵌入式tomcat插件
在pom.xml里找到spring-boot-starter-web接点,修改为
org.springframework.boot
spring-boot-starter-web
org.springframework.boot
spring-boot-starter-tomcat
javax.servlet
javax.servlet-api
3.1.0
provided
可以在原类Application中继承SpringBootServletInitializer,也可以在类的同级添加一个SpringBootStartApplication类
/**
* 修改启动类,继承 SpringBootServletInitializer 并重写 configure 方法
*/
public class SpringBootStartApplication extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
// 注意这里要指向原先用main方法执行的Application启动类
return builder.sources(Application.class);
}
}
我的springboot demo地址:http://download.csdn.net/download/goligory/10046865
借鉴:http://blog.csdn.net/javahighness/article/details/52515226