package com.moon.server.config;
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import com.alibaba.fastjson.serializer.SerializerFeature;
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import com.alibaba.fastjson.support.config.FastJsonConfig;
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import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
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import com.moon.server.interceptor.AuthInterceptor;
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import com.moon.server.service.all.SysService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.core.Ordered;
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import org.springframework.http.converter.HttpMessageConverter;
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import org.springframework.util.AntPathMatcher;
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import org.springframework.web.servlet.config.annotation.*;
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import java.nio.charset.Charset;
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import java.util.List;
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/**
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* Web配置类
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* @author WWW
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*/
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@Configuration
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public class WebConfig extends WebMvcConfigurationSupport {
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@Autowired
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private SysService sysService;
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@Override
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public void addViewControllers(ViewControllerRegistry registry) {
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// 设置访问路径为 “/” 跳转到指定页面
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registry.addViewController("/").setViewName("redirect:/sign/toIndex");
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// 设置为最高优先级
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registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
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}
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/**
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* 获取拦截器对象
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*
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* @return
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*/
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public AuthInterceptor getAuthBean() {
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return new AuthInterceptor(sysService);
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}
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/**
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* swagger控制
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*/
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@Override
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protected void addResourceHandlers(ResourceHandlerRegistry registry) {
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registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
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registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
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registry.addResourceHandler("/**").addResourceLocations("classpath:/static/");
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super.addResourceHandlers(registry);
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}
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/**
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* 忽略url地址大小写
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*/
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@Override
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protected void configurePathMatch(PathMatchConfigurer configurer) {
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AntPathMatcher matcher = new AntPathMatcher();
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matcher.setCaseSensitive(false);
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configurer.setPathMatcher(matcher);
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}
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/**
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* 跨域请求
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*/
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@Override
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protected void addCorsMappings(CorsRegistry registry) {
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registry.addMapping("/**")
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.allowCredentials(true)
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.allowedOrigins("*")
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.allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
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.allowedHeaders("*")
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.maxAge(3600);
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}
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/**
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* 添加统一的拦截器
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*/
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@Override
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protected void addInterceptors(InterceptorRegistry registry) {
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registry.addInterceptor(getAuthBean())
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// .excludePathPatterns("/swagger", "/webjars/**", "/v2/**", "/sign/**")
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.addPathPatterns("/**");
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super.addInterceptors(registry);
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}
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/**
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* 处理json格式，值null的转换为""
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*/
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@Override
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public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
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FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
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FastJsonConfig config = new FastJsonConfig();
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config.setSerializerFeatures(
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SerializerFeature.WriteNullListAsEmpty,
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SerializerFeature.WriteMapNullValue,
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//SerializerFeature.WriteNullStringAsEmpty,
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SerializerFeature.WriteNullNumberAsZero,
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SerializerFeature.WriteNullBooleanAsFalse);
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// 结果是否格式化,默认为false
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//SerializerFeature.PrettyFormat);
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converter.setFastJsonConfig(config);
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converter.setDefaultCharset(Charset.forName("UTF-8"));
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converters.add(converter);
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}
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}
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