package cn.besteam.config;
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import cn.besteam.modules.shiro.authc.aop.AppLoginValidateInterceptor;
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import cn.besteam.modules.shiro.authc.aop.LoginValidateInterceptor;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
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import org.springframework.http.converter.HttpMessageConverter;
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import org.springframework.http.converter.StringHttpMessageConverter;
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import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
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import org.springframework.web.cors.CorsConfiguration;
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import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
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import org.springframework.web.filter.CorsFilter;
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import org.springframework.web.servlet.config.annotation.InterceptorRegistration;
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import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
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import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
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import java.nio.charset.Charset;
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import java.util.Iterator;
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import java.util.List;
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/**
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* Spring Boot 2.0 解决跨域问题
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*
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* @author qinfeng
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*/
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@Configuration
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public class WebMvcConfiguration implements WebMvcConfigurer {
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@Autowired
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private LoginValidateInterceptor loginValidateInterceptor;
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@Autowired
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private AppLoginValidateInterceptor appLoginValidateInterceptor;
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@Override
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public void addInterceptors(InterceptorRegistry registry) {
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InterceptorRegistration registration = registry.addInterceptor(loginValidateInterceptor);
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registration.excludePathPatterns("/", "/api/**", "/**/*.html", "/swagger-resources/**", "/webjars/**", "/v2/api-docs", "/**/*.js", "/**/*.css", "/**/*.png", "/**/*.jpg", "/**/*.txt");
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//
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InterceptorRegistration appRegistration = registry.addInterceptor(appLoginValidateInterceptor);
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appRegistration.addPathPatterns("/api/**");
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}
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@Override
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public void addResourceHandlers(ResourceHandlerRegistry registry) {
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registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
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registry.addResourceHandler("*.txt").addResourceLocations("classpath:/static/");
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}
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@Bean
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public RequestMappingHandlerAdapter requestMappingHandlerAdapter() {
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RequestMappingHandlerAdapter adapter = new RequestMappingHandlerAdapter();
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// @ResponseBody注解靠HttpMessageConverter解析
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List<HttpMessageConverter<?>> converters = adapter.getMessageConverters();
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Iterator<HttpMessageConverter<?>> iterator = converters.iterator();
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while (iterator.hasNext()) {
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HttpMessageConverter<?> converter = iterator.next();
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// 移除默认编码为ISO8859-1的字符串解析器
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if (converter instanceof StringHttpMessageConverter) {
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iterator.remove();
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}
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}
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// 字符串才使用UTF-8解析
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converters.add(new StringHttpMessageConverter(Charset.forName("UTF-8")));
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// 解析json
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converters.add(new MappingJackson2HttpMessageConverter());
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adapter.setMessageConverters(converters);
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return adapter;
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}
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@Bean
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public static PropertySourcesPlaceholderConfigurer propertyConfigIn() {
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return new PropertySourcesPlaceholderConfigurer();
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}
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@Bean
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public CorsFilter corsFilter() {
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final UrlBasedCorsConfigurationSource urlBasedCorsConfigurationSource = new UrlBasedCorsConfigurationSource();
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final CorsConfiguration corsConfiguration = new CorsConfiguration();
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/*是否允许请求带有验证信息*/
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corsConfiguration.setAllowCredentials(true);
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/*允许访问的客户端域名*/
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corsConfiguration.addAllowedOrigin("*");
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/*允许服务端访问的客户端请求头*/
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corsConfiguration.addAllowedHeader("*");
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/*允许访问的方法名,GET POST等*/
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corsConfiguration.addAllowedMethod("*");
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urlBasedCorsConfigurationSource.registerCorsConfiguration("/**", corsConfiguration);
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return new CorsFilter(urlBasedCorsConfigurationSource);
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}
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}
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