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修复graalvm编译后，未读取Content-Length可能导致的读取时间过长问题

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Looly
2023-12-12 23:05:01 +08:00
parent 53d755c817
commit 9a5fd52e9f
4 changed files with 82 additions and 5 deletions
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26
hutool-http/src/main/java/org/dromara/hutool/http/server/HttpServerRequest.java
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@@ -12,8 +12,12 @@
package org.dromara.hutool.http.server;
import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange;
import org.dromara.hutool.core.array.ArrayUtil;
import org.dromara.hutool.core.io.IORuntimeException;
import org.dromara.hutool.core.io.IoUtil;
import org.dromara.hutool.core.io.stream.LimitedInputStream;
import org.dromara.hutool.core.map.CaseInsensitiveMap;
import org.dromara.hutool.core.map.MapUtil;
import org.dromara.hutool.core.map.multi.ListValueMap;
@@ -22,7 +26,6 @@ import org.dromara.hutool.core.net.multipart.MultipartFormData;
import org.dromara.hutool.core.net.multipart.UploadSetting;
import org.dromara.hutool.core.net.url.UrlQueryUtil;
import org.dromara.hutool.core.text.StrUtil;
import org.dromara.hutool.core.array.ArrayUtil;
import org.dromara.hutool.core.util.CharsetUtil;
import org.dromara.hutool.core.util.ObjUtil;
import org.dromara.hutool.http.meta.ContentTypeUtil;
@@ -30,8 +33,6 @@ import org.dromara.hutool.http.meta.HeaderName;
import org.dromara.hutool.http.meta.Method;
import org.dromara.hutool.http.useragent.UserAgent;
import org.dromara.hutool.http.useragent.UserAgentUtil;
import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange;
import java.io.IOException;
import java.io.InputStream;
@@ -305,7 +306,24 @@ public class HttpServerRequest extends HttpServerBase {
* @return 流
*/
public InputStream getBodyStream() {
return this.httpExchange.getRequestBody();
InputStream bodyStream = this.httpExchange.getRequestBody();
//issue#I6Q30X，读取body长度，避免读取结束后无法正常结束问题
final String contentLengthStr = getHeader(HeaderName.CONTENT_LENGTH);
long contentLength = 0;
if(StrUtil.isNotBlank(contentLengthStr)){
try{
contentLength = Long.parseLong(contentLengthStr);
} catch (final NumberFormatException ignore){
// ignore
}
}
if(contentLength > 0){
bodyStream = new LimitedInputStream(bodyStream, contentLength);
}
return bodyStream;
}
/**