maven依赖及一些配置
这里主要是搭建项目常用到的maven依赖以及搭建项目会需要用到的一些配置文件，可能下面这些依赖还不是很全，但是应该会满足日常大部分的需求了
Spring
Spring项目的依赖
SpringBoot项目
parent坐标
starter依赖
web starter 依赖
devtoos依赖
开启SpringBoot项目热部署
数据库相关
mysql - connector依赖
druid连接池–集成boot项目
c3p0 连接池
ORM框架
MyBatis
MyBatis 集成Spring
MyBatis-plus依赖
mybatis-plus代码生成器
缓存相关
redis 集成boot项目
添加的是spring-data-redis的依赖
Spring Cache
Jedis
安全框架
shiro框架
Spring Security
常用工具类
jwt 用户认证相关
打包相关
spring-boot-loader依赖
Json 相关
org.json
fastjson
常用开发工具类
commons-lang
lombok依赖
junit测试工具类
Http工具类
普通的是一般的Http请求，第二个是异步请求的工具类
接口文档相关
Swagger2依赖
添加了Swagger依赖和更换Swagger依赖的默认UI，采用了bootstrap-ui面板
knife4j
Servlet 依赖
Flink相关的依赖
flink
集成kafka
日志
Logging-4j
配置
SpringBoot项目配置文件application.yml
# 运行端口
server:
port: 9527
spring:
# 激活的环境
profiles:
active: dev
application:
name: reimbursementSystem
servlet:
multipart:
max-file-size: 10MB
max-request-size: 10MB
datasource:
# druid:
# driver-class-name: com.mysql.cj.jdbc.Driver
# url: jdbc:mysql://localhost:3306/test?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true
# username: root
# password: 123456
# maxActive: 100
# initialSize: 10
# spring 默认的连接池
url: jdbc:mysql://localhost:3306/test?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true
username: root
password: 123456
driver-class-name: com.mysql.cj.jdbc.Driver
添加redis
redis:
host: localhost
port: 6379
password: 123456
database: 0
添加mybatis-plus
mybatis-plus:
configuration:
#在映射实体或者属性时，将数据库中表名和字段名中的下划线去掉，按照驼峰命名法映射
map-underscore-to-camel-case: true
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
global-config:
db-config:
id-type: ASSIGN_ID
添加Mybatis
mybatis:
mapper-location: classpath:/mapper/*.xml
shiro
shiro:
loginUrl: /user/login
Swagger文档配置SwaggerConfig
@Configuration
@EnableSwagger2
public class SwaggerConfig {
/**
* 配置docket以配置Swagger具体参数
* @return 返回一个docket配置参数
*/
@Bean
public Docket docket(){
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("com.group.reimbursement.controller"))
.paths(PathSelectors.any())
.build();
}
/**
* Api的信息
* @return ApiInfo
*/
private ApiInfo apiInfo(){
Contact contact = new Contact("张连勇、林良怀","https://blog.csdn.net/zly03?spm=1000.2115.3001.5343","lyzhang@163.com");
return new ApiInfoBuilder()
.title("发票管理系统")
.version("1.0.2")
.description("接口文档")
.contact(contact)
.build();
}
}
添加静态资源过滤，如果有添加过滤器和拦截器，也需要在拦截器或者过滤器中放行相关的url*
/**
* 设置静态资源
* @param registry ResourceHandlerRegistry
*/
@Override
protected void addResourceHandlers(ResourceHandlerRegistry registry) {
log.info("开始进行静态资源映射...");
registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");
registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
}
相关的url
.excludePathPatterns("/doc.html/**")
.excludePathPatterns("/swagger-ui.html/**")
.excludePathPatterns("/webjars/**")
mybatis-plus 配置
/**
* 配置分页插件
*
*@author zhanglianyong
*@date 2022/8/5
*/
@Configuration
public class MybatisPlusConfig {
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
MybatisPlusInterceptor mybatisPlusInterceptor = new MybatisPlusInterceptor();
mybatisPlusInterceptor.addInnerInterceptor(new PaginationInnerInterceptor());
return mybatisPlusInterceptor;
}
}
Response 常用的响应封装类
/**
* 返回对象
*
*@author zhanglianyong
*@date 2022/8/5
*/
@Data
@ApiModel("统一返回类")
public class Response
/**
* 编码：1成功，0和其它数字为失败
*/
@ApiModelProperty("状态码，统一200为成功")
private Integer code;
/**
* 错误信息
*/
@ApiModelProperty("返回信息，错误信息")
private String message;
/**
* 数据
*/
@ApiModelProperty("返回数据")
private T data;
/**
* 动态数据
*/
@ApiModelProperty("动态数据")
private Map
public Response() {
}
public static
Response
r.message = message;
r.data = null;
r.code = HttpStatus.OK.value();
return r;
}
public static
Response
r.data = object;
r.code = HttpStatus.OK.value();
return r;
}
public static Response
String jsonString = toJsonString(object);
return Response.success(jsonString);
}
private static String toJsonString(Object object) throws JsonProcessingException {
ObjectMapper mapper = new ObjectMapper();
DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
mapper.setDateFormat(df);
return mapper.writeValueAsString(object);
}
public static
Response
r.message = message;
r.code = code;
return r;
}
public static
Response
result.setCode(code);
result.setMessage(message);
return result;
}
public Integer getCode() {
return code;
}
public void setCode(Integer code) {
this.code = code;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public T getData() {
return data;
}
public void setData(T data) {
this.data = data;
}
public Response(Integer code, String message, T data) {
this.code = code;
this.message = message;
this.data = data;
}
}
BaseException 基础异常类BaseException
/**
* 基础异常
*
*@author zhanglianyong
*@date 2022/8/4
*/
public class BaseException extends RuntimeException {
private static final long serialVersionUID = 1L;
/**
* 编码：1成功，0和其它数字为失败
*/
private Integer code;
/**
* 错误信息
*/
private String message;
public BaseException(String message) {
this.message = message;
}
public BaseException(String message, Throwable cause, Integer code, String message1) {
super(message, cause);
this.code = code;
this.message = message1;
}
public BaseException(String message, Integer code) {
this.code = code;
this.message = message;
}
public Integer getCode() {
return code;
}
public void setCode(Integer code) {
this.code = code;
}
@Override
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}