swagger2
1、引入依赖
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>
2、Swagger配置
package com.zb.myswagger2;
import com.google.common.collect.Lists;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.*;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spi.service.contexts.SecurityContext;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger.web.SecurityConfiguration;
import springfox.documentation.swagger.web.SecurityConfigurationBuilder;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
import java.util.Arrays;
import java.util.List;
/**
* Created by zhangbin on 2018/12/19.
*/
@Configuration
@EnableSwagger2
public class Swagger {
//指定扫描哪些包
@Bean
public Docket createRestApi(){
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(swaggeInfo())
.select()
//要扫描的包路径
.apis(RequestHandlerSelectors.basePackage("com.zb.myswagger2.controller"))
.paths(PathSelectors.any())
.build();
}
//配置swagger的基本信息
private ApiInfo swaggeInfo(){
return new ApiInfoBuilder()
.title("Spring Boot 测试使用 Swagger2")
//创始人
.contact(new Contact("swagger-git","https://github.com/swagger-api/swagger-ui/",""))
//版本
.version("1.0")
//描述
.description("API 描述")
.build();
}
}
3、在Controller接口上配置说明
@RestController
@Api(value = "系统相关的接口")
public class HomeController {
@ApiOperation(value = "查看系统信息",notes = "查看系统信息")
@RequestMapping(value = "/home", method = {RequestMethod.POST, RequestMethod.GET})
@ResponseBody
public String home(){
return "Hello Swagger2!";
}
}
4、在网页查看
url:http://localhost:8080/swagger-ui.html
5、权限配置
在Swagger类里面加权限相关信息,如下
package com.zb.myswagger2;
import com.google.common.collect.Lists;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.*;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spi.service.contexts.SecurityContext;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger.web.SecurityConfiguration;
import springfox.documentation.swagger.web.SecurityConfigurationBuilder;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
import java.util.Arrays;
import java.util.List;
/**
* Created by zhangbin on 2018/12/19.
*/
@Configuration
@EnableSwagger2
public class Swagger {
//指定扫描哪些包
@Bean
public Docket createRestApi(){
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(swaggeInfo())
.select()
//要扫描的包路径
.apis(RequestHandlerSelectors.basePackage("com.zb.myswagger2.controller"))
.paths(PathSelectors.any())
.build()
.securitySchemes(Lists.newArrayList(apiKey()))
.securityContexts(Arrays.asList(securityContext()));
}
//配置swagger的基本信息
private ApiInfo swaggeInfo(){
return new ApiInfoBuilder()
.title("Spring Boot 测试使用 Swagger2")
//创始人
.contact(new Contact("swagger-git","https://github.com/swagger-api/swagger-ui/",""))
//版本
.version("1.0")
//描述
.description("API 描述")
.build();
}
@Bean
public SecurityConfiguration security() {
return SecurityConfigurationBuilder.builder().scopeSeparator(",")
.additionalQueryStringParams(null)
.useBasicAuthenticationWithAccessCodeGrant(false).build();
}
private ApiKey apiKey() {
return new ApiKey("apiKey", "Authorization", "header");
}
private SecurityContext securityContext() {
return SecurityContext.builder().securityReferences(defaultAuth())
.forPaths(PathSelectors.any()).build();
}
private List<SecurityReference> defaultAuth() {
AuthorizationScope authorizationScope = new AuthorizationScope(
"global", "accessEverything");
AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
authorizationScopes[0] = authorizationScope;
return Arrays.asList(new SecurityReference("apiKey",
authorizationScopes));
}
}
在Filter里面过滤swagger相关url
package com.zb.myswagger2.filter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
*
*/
@WebFilter(filterName = "TokenFilter", urlPatterns = {"/*"}, asyncSupported = true)
public class TokenFilter implements Filter {
private static final Logger logger = LoggerFactory.getLogger(TokenFilter.class);
String[] includeUrls = new String[]{"/"};
@Override
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest)servletRequest;
HttpServletResponse response = (HttpServletResponse)servletResponse;
String url = request.getRequestURI();
logger.info("current_url: {}", url);
boolean needFilter = isNeedFilter(url);
//静态资源放行
if(url.endsWith(".js")||url.endsWith(".css")||url.endsWith(".jpg")
||url.endsWith(".gif")||url.endsWith(".png")){
filterChain.doFilter(servletRequest, servletResponse);
return;
}
//swagger
if(url.startsWith("/webjars") || url.startsWith("/v2") || url.startsWith("/swagger-resources")
|| url.startsWith("/csrf")
|| "/swagger-ui.html".equals(url) ){
filterChain.doFilter(servletRequest, servletResponse);
return;
}
if(!needFilter){
filterChain.doFilter(servletRequest, servletResponse);
} else {
String token = request.getHeader("Authorization");
// TODO 替换项目自己的校验
if("token".equals(token)){
filterChain.doFilter(servletRequest, servletResponse);
} else {
response.setContentType("text/html;charset=utf-8");
response.getWriter().write("您还没有权限!");
}
}
}
@Override
public void destroy() {
}
public boolean isNeedFilter(String uri) {
for (String includeUrl : includeUrls) {
if(includeUrl.equals(uri)) {
return false;
}
}
return true;
}
}