swagger结合shiro如何配置

为了节省开发人员的时间与成本，swagger插件油然而生，省去您写开发文档的时间好好去快乐的玩耍，不说废话，接下来我将使用github上比较受欢迎的swagger-bootstrap-ui插件进行说明讲解，可能与swagger在配置上有所不同，但是原理差不过，只是在资源文件的过滤方面有所不同，特别是结合了过滤spring security或者是shiro的有尤为注意：

添加依赖

<properties>
        <java.version>1.8</java.version>
        <shiro.version>1.4.0</shiro.version>
        <swagger2.version>2.9.2</swagger2.version>
    </properties>
<!--swagger api文档 start-->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>${swagger2.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>io.swagger</groupId>
                    <artifactId>swagger-models</artifactId>
                </exclusion>
                <!--<exclusion>-->
                <!--<artifactId>guava</artifactId>-->
                <!--<groupId>com.google.guava</groupId>-->
                <!--</exclusion>-->
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>swagger-bootstrap-ui</artifactId>
            <version>1.9.0</version>
        </dependency>
        <dependency>
            <groupId>io.swagger</groupId>
            <artifactId>swagger-models</artifactId>
            <version>1.5.21</version>
            <exclusions>
                <exclusion>
                    <artifactId>swagger-annotations</artifactId>
                    <groupId>io.swagger</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <!--shiro安全框架 start-->
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-core</artifactId>
            <version>${shiro.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-web</artifactId>
            <version>${shiro.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-ehcache</artifactId>
            <version>${shiro.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-spring</artifactId>
            <version>${shiro.version}</version>
        </dependency>

swagger结合shiro代码分析

由于spring默认是不开放资源文件(如图片,html文件),所以我们要添加一个配置类，让它开放:

import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

import javax.servlet.ServletContext;


@Configuration
public class WebMvcConfiguration extends WebMvcConfigurationSupport {

    //  请在properties文件中添加该属性，判断是否开启swagger
    @Value("${swagger.enable}")
    private boolean swaggerEnable;

    @Override
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**")
                .addResourceLocations("classpath:/static/");
        registry.addResourceHandler("/logo.png")
                .addResourceLocations("classpath:/");
        registry.addResourceHandler("/favicon.ico")
                .addResourceLocations("classpath:/");
        // 判断是否启用swagger文档界面,启用则会开放这些资源，让开发者能够访问到
        if (swaggerEnable) {
            registry.addResourceHandler("/doc.html")
                    .addResourceLocations("classpath:/META-INF/resources/");
            registry.addResourceHandler("/webjars/**")
                    .addResourceLocations("classpath:/META-INF/resources/webjars/");
        }
        super.addResourceHandlers(registry);
    }

    @SuppressWarnings({"unchecked"})
    @Bean
    public FilterRegistrationBean normalCorsFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        // 设置你要允许的网站域名，如果全允许则设为 *
        config.addAllowedOrigin("*");
        // 如果要限制 HEADER 或 METHOD 请自行更改
        config.addAllowedHeader("*");
        config.addAllowedMethod("*");
        source.registerCorsConfiguration("/**", config);
        FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
        // 这个顺序很重要哦，为避免麻烦请设置在最前面
        bean.setOrder(0);
        return bean;
    }

    @Override
    public void setServletContext(ServletContext servletContext) {
        servletContext.setSessionTimeout(12*60*60);
        super.setServletContext(servletContext);
    }
}

import com.github.xiaoymin.swaggerbootstrapui.annotations.EnableSwaggerBootstrapUI;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;


/**
 * 仅在测试与开发环境使用
 * @author Anthony
 */
@Configuration
@EnableSwagger2
@EnableSwaggerBootstrapUI
@Profile({"dev", "test"}) // 当你有多个properties配置文件时，添加
public class SwaggerConfiguration {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
.apis(RequestHandlerSelectors.basePackage("com.shiro.demo.CRUD.controller")) // 最后面这个是你Controller所在包的位置
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("shiro权限控制")
                .description("restful风格")
                .version("1.0")
                .build();
    }
}

由于我最近在学习shiro,所以就以shiro为基础讲解swagger的用法，接下来是防止shiro过滤swagger文件的配置，如果没有使用shiro或者是spring security的请忽略，谢谢：

 /** 创建一个配置类，创建一个叫做shiroFilter的bean，这就是shiro的过滤器配置类，设置对应的过滤条件和跳转条件，下面我只写了swagger中不需要shiro过滤的文件 **/
@Bean(name = "shiroFilter")
public ShiroFilterFactoryBean shiroFilterFactoryBean(@Qualifier("securityManager") SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
// 配置不会被拦截的链接 顺序判断
        filterChainDefinitionMap.put("/static/**", "anon");
        filterChainDefinitionMap.put("/login", "anon");
        //被shiro拦截的swagger资源放行
        filterChainDefinitionMap.put("/doc.html/**", "anon");
        filterChainDefinitionMap.put("/swagger-resources/**", "anon");
        filterChainDefinitionMap.put("/v2/api-docs/**", "anon");
        filterChainDefinitionMap.put("/webjars/**", "anon");
        filterChainDefinitionMap.put("/swagger-resources/configuration/ui/**", "anon");
        filterChainDefinitionMap.put("/swagger-resources/configuration/security/**", "anon");
shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
return shiroFilterFactoryBean;
}

swagger-bootstrap-ui是集成了swagger并对其进行拓展的接口文档插件，推荐使用
效果演示：

这篇主要讲解shiro和swagger的结合，下一篇我将介绍原生swagger的简单应用