摘要: 原创出处:www.bysocket.com 泥瓦匠BYSocket 希望转载,保留摘要,谢谢!
转自:https://www.bysocket.com/?p=1666
《Spring Boot 之 RESRful API 权限控制》《Spring Boot 之 HelloWorld详解》《Springboot 整合 Mybatis 的完整 Web 案例》《Springboot 实现 Restful 服务,基于 HTTP / JSON 传输》《Springboot 集成 FreeMarker》
a.创建数据库 springbootdb:
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CREATE DATABASE springbootdb;
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DROP TABLE IF EXISTS `city`;
CREATE TABLE `city` (
`
id
` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT
'城市编号'
,
`province_id` int(10) unsigned NOT NULL COMMENT
'省份编号'
,
`city_name` varchar(25) DEFAULT NULL COMMENT
'城市名称'
,
`description` varchar(25) DEFAULT NULL COMMENT
'描述'
,
PRIMARY KEY (`
id
`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
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c.插入数据
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INSERT city VALUES (1 ,1,
'温岭市'
,
'BYSocket 的家在温岭。'
);
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org.spring.springboot.controller - Controller 层org.spring.springboot.dao - 数据操作层 DAOorg.spring.springboot.domain - 实体类org.spring.springboot.service - 业务逻辑层Application - 应用启动类resources/application.properties - 应用配置文件,应用启动会自动读取配置resources/web - *.ftl文件,是 FreeMarker 文件配置路径。在 application.properties 配置resources/mapper - DAO Maper XML 文件
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localhost:8080
/api/city/1
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localhost:8080
/api/city
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pom.xml 代码如下:
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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
>springboot
groupId
>
<
artifactId
>springboot-freemarker
artifactId
>
<
version
>0.0.1-SNAPSHOT
version
>
<
name
>springboot-freemarker :: Spring Boot 集成 FreeMarker 案例
name
>
<
parent
>
<
groupId
>org.springframework.boot
groupId
>
<
artifactId
>spring-boot-starter-parent
artifactId
>
<
version
>1.5.1.RELEASE
version
>
parent
>
<
properties
>
<
mybatis-spring-boot
>1.2.0
mybatis-spring-boot
>
<
mysql-connector
>5.1.39
mysql-connector
>
properties
>
<
dependencies
>
<
dependency
>
<
groupId
>org.springframework.boot
groupId
>
<
artifactId
>spring-boot-starter-freemarker
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-test
artifactId
>
<
scope
>test
scope
>
dependency
>
<
dependency
>
<
groupId
>org.mybatis.spring.boot
groupId
>
<
artifactId
>mybatis-spring-boot-starter
artifactId
>
<
version
>${mybatis-spring-boot}
version
>
dependency
>
<
dependency
>
<
groupId
>mysql
groupId
>
<
artifactId
>mysql-connector-java
artifactId
>
<
version
>${mysql-connector}
version
>
dependency
>
<
dependency
>
<
groupId
>junit
groupId
>
<
artifactId
>junit
artifactId
>
<
version
>4.12
version
>
dependency
>
dependencies
>
project
>
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然后在 application.properties 中加入 FreeMarker 相关的配置:
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## Freemarker 配置
## 文件配置路径
spring.freemarker.template-loader-path=classpath:
/web/
spring.freemarker.cache=
false
spring.freemarker.charset=UTF-8
spring.freemarker.check-template-location=
true
spring.freemarker.content-
type
=text
/html
spring.freemarker.expose-request-attributes=
true
spring.freemarker.expose-session-attributes=
true
spring.freemarker.request-context-attribute=request
spring.freemarker.suffix=.ftl
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spring.freemarker.allow-request-override=
false
# Set whether HttpServletRequest attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.freemarker.allow-session-override=
false
# Set whether HttpSession attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.freemarker.cache=
false
# Enable template caching.
spring.freemarker.charset=UTF-8
# Template encoding.
spring.freemarker.check-template-location=
true
# Check that the templates location exists.
spring.freemarker.content-
type
=text
/html
# Content-Type value.
spring.freemarker.enabled=
true
# Enable MVC view resolution for this technology.
spring.freemarker.expose-request-attributes=
false
# Set whether all request attributes should be added to the model prior to merging with the template.
spring.freemarker.expose-session-attributes=
false
# Set whether all HttpSession attributes should be added to the model prior to merging with the template.
spring.freemarker.expose-spring-macro-helpers=
true
# Set whether to expose a RequestContext for use by Spring's macro library, under the name "springMacroRequestContext".
spring.freemarker.prefer-
file
-system-access=
true
# Prefer file system access for template loading. File system access enables hot detection of template changes.
spring.freemarker.prefix=
# Prefix that gets prepended to view names when building a URL.
spring.freemarker.request-context-attribute=
# Name of the RequestContext attribute for all views.
spring.freemarker.settings.*=
# Well-known FreeMarker keys which will be passed to FreeMarker's Configuration.
spring.freemarker.suffix=
# Suffix that gets appended to view names when building a URL.
spring.freemarker.template-loader-path=classpath:
/templates/
# Comma-separated list of template paths.
spring.freemarker.view-names=
# White list of view names that can be resolved.
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/**
* 城市 Controller 实现 Restful HTTP 服务
*
* Created by bysocket on 07/02/2017.
*/
@Controller
public
class
CityController {
@Autowired
private
CityService cityService;
@RequestMapping
(value =
"/api/city/{id}"
, method = RequestMethod.GET)
public
String findOneCity(Model model,
@PathVariable
(
"id"
) Long id) {
model.addAttribute(
"city"
, cityService.findCityById(id));
return
"city"
;
}
@RequestMapping
(value =
"/api/city"
, method = RequestMethod.GET)
public
String findAllCity(Model model) {
List
model.addAttribute(
"cityList"
,cityList);
return
"cityList"
;
}
}
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