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配置了permit-all_urls=/**的时候，当异常发生在Servlet（eg：TokenAuthenticationFilter，xxxFilter）时， 

代码进入到 ApiAccessLogInterceptor 的时候，拿到的是原始的request而不是CacheRequestBodyWrapper，这时候不能 getBody from request， 否则会抛异常 request 已经被消费或者流已经被关闭
This commit is contained in:
housewu@aslcn.com.cn 2025-03-15 19:38:26 +08:00
parent 2a9dffb6ed
commit 970722d9b1
3 changed files with 18 additions and 1 deletions
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6
yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/servlet/ServletUtils.java
View File

@ -77,6 +77,12 @@ public class ServletUtils {
public static String getBody(HttpServletRequest request) {
// 只有在 json 请求在读取，因为只有 CacheRequestBodyFilter 才会进行缓存，支持重复读取
if (isJsonRequest(request)) {
// 优先从请求属性中获取缓存的请求体
String body = (String) request.getAttribute("cache_body");
if (StrUtil.isNotEmpty(body)) {
return body;
}
return JakartaServletUtil.getBody(request);
}
return null;

5
yudao-framework/yudao-spring-boot-starter-web/src/main/java/cn/iocoder/yudao/framework/web/core/filter/CacheRequestBodyFilter.java
View File

@ -19,7 +19,10 @@ public class CacheRequestBodyFilter extends OncePerRequestFilter {
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
throws IOException, ServletException {
filterChain.doFilter(new CacheRequestBodyWrapper(request), response);
CacheRequestBodyWrapper cacheRequestBodyWrapper = new CacheRequestBodyWrapper(request);
String body = ServletUtils.getBody(cacheRequestBodyWrapper);
request.setAttribute(CacheRequestBodyWrapper.CACHE_BODY, body);
filterChain.doFilter(cacheRequestBodyWrapper, response);
}
@Override

8
yudao-framework/yudao-spring-boot-starter-web/src/main/java/cn/iocoder/yudao/framework/web/core/filter/CacheRequestBodyWrapper.java
View File

@ -18,6 +18,11 @@ import java.io.InputStreamReader;
*/
public class CacheRequestBodyWrapper extends HttpServletRequestWrapper {
/**
* 缓存在 request.attribute 的 body
*/
public static final String CACHE_BODY = "cache_body";
/**
* 缓存的内容
*/
@ -26,6 +31,9 @@ public class CacheRequestBodyWrapper extends HttpServletRequestWrapper {
public CacheRequestBodyWrapper(HttpServletRequest request) {
super(request);
body = ServletUtils.getBodyBytes(request);
if (body != null) {
request.setAttribute(CacheRequestBodyWrapper.CACHE_BODY, new String(body));
}
}
@Override