From af0e0a110e7187bf008655f7510199a0c0b25ec4 Mon Sep 17 00:00:00 2001
From: Nymph2333 <498092988@qq.com>
Date: 星期一, 10 四月 2023 14:27:40 +0800
Subject: [PATCH] newInstance() 已弃用,使用clazz.getDeclaredConstructor().newInstance() This method propagates any exception thrown by the nullary constructor, including a checked exception. Use of this method effectively bypasses the compile-time exception checking that would otherwise be performed by the compiler. The Constructor.newInstance method avoids this problem by wrapping any exception thrown by the constructor in a (checked) InvocationTargetException. The call clazz.newInstance() can be replaced by clazz.getDeclaredConstructor().newInstance() The latter sequence of calls is inferred to be able to throw the additional exception types InvocationTargetException and NoSuchMethodException. Both of these exception types are subclasses of ReflectiveOperationException.
---
ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java | 37 ++++++++++++++++++++++++++++++++++---
1 files changed, 34 insertions(+), 3 deletions(-)
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java
index 2e120aa..4e067a7 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java
@@ -1,7 +1,13 @@
package com.ruoyi.framework.config;
+import java.util.concurrent.TimeUnit;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
+import org.springframework.http.CacheControl;
+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.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@@ -24,11 +30,13 @@
public void addResourceHandlers(ResourceHandlerRegistry registry)
{
/** 本地文件上传路径 */
- registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**").addResourceLocations("file:" + RuoYiConfig.getProfile() + "/");
+ registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**")
+ .addResourceLocations("file:" + RuoYiConfig.getProfile() + "/");
/** swagger配置 */
- registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
- registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
+ registry.addResourceHandler("/swagger-ui/**")
+ .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
+ .setCacheControl(CacheControl.maxAge(5, TimeUnit.HOURS).cachePublic());;
}
/**
@@ -39,4 +47,27 @@
{
registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
}
+
+ /**
+ * 跨域配置
+ */
+ @Bean
+ public CorsFilter corsFilter()
+ {
+ CorsConfiguration config = new CorsConfiguration();
+ config.setAllowCredentials(true);
+ // 设置访问源地址
+ config.addAllowedOriginPattern("*");
+ // 设置访问源请求头
+ config.addAllowedHeader("*");
+ // 设置访问源请求方法
+ config.addAllowedMethod("*");
+ // 有效期 1800秒
+ config.setMaxAge(1800L);
+ // 添加映射路径，拦截一切请求
+ UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+ source.registerCorsConfiguration("/**", config);
+ // 返回新的CorsFilter
+ return new CorsFilter(source);
+ }
}
\ No newline at end of file
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