# spring-web-starter

**Repository Path**: starters/spring-web-starter

## Basic Information

- **Project Name**: spring-web-starter
- **Description**: 基于Spring boot的web脚手架工程
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2018-03-12
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# spring-web-starter
基于Spring boot的web脚手架工程

## 开发

## 部署

1. 打包

```
mvn -Dmaven.test.skip=true clean install -P{profie}
```
> profie=test,prod,...

2. 运行

```
$ java -jar target/myapplication-0.0.1-SNAPSHOT.jar
```

3. 远程调试运行

```
$ java -Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=8000,suspend=n \
-jar target/myapplication-0.0.1-SNAPSHOT.jar
```

## 运维

### spring boot actuator

1. security

2. endpoints

3. 动态改变日志级别`JMX方式`

	- 启动应用
	- 在终端执行`jconsole`命令，启动JMX
	- 在MBean选项卡，选中`org.springframework`包
	- 进入`Loggers`子包
	- 执行`configureLogLevel`方法，参数name="com.demo",configrureLevel="INFO"
	- 查看，执行`loggers`方法


## 环境依赖

### MySQL 5.6+

字符集-utf8mb4
> 文章内容包含 emoji 表情，需要设置字符集为 utf8mb4

```
#设置字符集
[client]
default-character-set = utf8mb4

[mysql]
default-character-set = utf8mb4

[mysqld]
character-set-client-handshake = FALSE
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci
init_connect='SET NAMES utf8mb4'

# 查看字符集
mysql> SHOW VARIABLES WHERE Variable_name LIKE 'character\_set\_%' OR Variable_name LIKE 'collation%';
+--------------------------+--------------------+
| Variable_name            | Value              |
+--------------------------+--------------------+
| character_set_client    | utf8mb4            |
| character_set_connection | utf8mb4            |
| character_set_database  | utf8mb4            |
| character_set_filesystem | binary            |
| character_set_results    | utf8mb4            |
| character_set_server    | utf8mb4            |
| character_set_system    | utf8              |
| collation_connection    | utf8mb4_unicode_ci |
| collation_database      | utf8mb4_unicode_ci |
| collation_server        | utf8mb4_unicode_ci |
+--------------------------+--------------------+
 rows in set (0.00 sec)
```

## 规约
### boolean 类型字段定义
例如
```
`is_display` tinyint(1) unsigned DEFAULT '0' COMMENT '是否展示'
```
使用 tinyint 并且长度为1，mybatis generator 直接生成 java.lang.Boolean 类型与之映射，值设置和判断时会更方便。

## Reference

1. [Spring Boot 官网](https://projects.spring.io/spring-boot/)
2. [Spring Boot Log4j2 日志性能之巅](https://www.jianshu.com/p/f18a9cff351d/)
3. [Spring-Boot-2.0-Migration-Guide](https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.0-Migration-Guide)
4. [Spring-Boot-actuator-api](https://docs.spring.io/spring-boot/docs/2.0.x/actuator-api/html/)
5. [通过JMX监控Spring Boot应用](http://wiki.jikexueyuan.com/project/spring-boot-cookbook-zh/spring-boot-jmx-monitor.html)
6. [spring-boot-jolokia-grafana-monitor](http://blog.didispace.com/spring-boot-jolokia-grafana-monitor/)
7. [Spring Boot & Spring MVC 异常处理的N种方法](https://segmentfault.com/a/1190000010060540)
8. [Mybatis-PageHelper](https://github.com/pagehelper/Mybatis-PageHelper)