mirror of
https://gitee.com/dromara/hutool.git
synced 2025-04-24 18:04:54 +08:00
add HttpHeaderUtil
This commit is contained in:
parent
85c685b46a
commit
44da9c3488
@ -18,18 +18,21 @@ package org.dromara.hutool.http.meta;
|
||||
|
||||
import org.dromara.hutool.core.collection.CollUtil;
|
||||
import org.dromara.hutool.core.map.CaseInsensitiveMap;
|
||||
import org.dromara.hutool.core.net.url.UrlDecoder;
|
||||
import org.dromara.hutool.core.regex.ReUtil;
|
||||
import org.dromara.hutool.core.text.StrUtil;
|
||||
import org.dromara.hutool.core.text.split.SplitUtil;
|
||||
import org.dromara.hutool.core.util.CharsetUtil;
|
||||
import org.dromara.hutool.core.util.ObjUtil;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.nio.charset.Charset;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* HTTP头相关方法<br>
|
||||
* 相关规范见:https://www.rfc-editor.org/rfc/rfc5987
|
||||
* TODO Rfc5987 extended value需要单独解析
|
||||
*
|
||||
* @author Looly
|
||||
* @since 6.0.0
|
||||
@ -61,7 +64,7 @@ public class HttpHeaderUtil {
|
||||
* 按照规范,`Content-Disposition`可能返回多个,此处遍历所有返回头,并且`filename*`始终优先获取,即使`filename`存在并更靠前。<br>
|
||||
* 参考:https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Headers/Content-Disposition
|
||||
*
|
||||
* @param headers 头列表
|
||||
* @param headers 头列表
|
||||
* @param paramName 文件参数名,如果为{@code null}则使用默认的`filename`
|
||||
* @return 文件名,empty表示无
|
||||
*/
|
||||
@ -104,22 +107,93 @@ public class HttpHeaderUtil {
|
||||
* 获取rfc5987标准的值,标准见:https://www.rfc-editor.org/rfc/rfc5987#section-3.2.1<br>
|
||||
* 包括:
|
||||
*
|
||||
*<ul>
|
||||
* <ul>
|
||||
* <li>Non-extended:无双引号包裹的值</li>
|
||||
* <li>Non-extended:双引号包裹的值</li>
|
||||
* <li>Extended notation:编码'语言'值</li>
|
||||
*</ul>
|
||||
* </ul>
|
||||
*
|
||||
* @param value 值
|
||||
* @return 结果值
|
||||
*/
|
||||
private static String getRfc5987Value(final String value){
|
||||
final List<String> split = SplitUtil.split(value, "'");
|
||||
if(3 == split.size()){
|
||||
return split.get(2);
|
||||
private static String getRfc5987Value(final String value) {
|
||||
return ExtendedValue.of(value).getDecodeValue();
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据rfc5987的扩展值,格式为:
|
||||
* <pre>{@code
|
||||
* 编码'语言'值
|
||||
* }</pre>
|
||||
*/
|
||||
public static class ExtendedValue implements Serializable {
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
/**
|
||||
* 创建扩展值
|
||||
*
|
||||
* @param value 扩展值或普通值
|
||||
* @return 扩展值
|
||||
*/
|
||||
public static ExtendedValue of(final String value) {
|
||||
return new ExtendedValue(value);
|
||||
}
|
||||
|
||||
// 普通值
|
||||
return StrUtil.unWrap(value, '"');
|
||||
private Charset charset;
|
||||
private String language;
|
||||
private final String value;
|
||||
|
||||
/**
|
||||
* 构造
|
||||
*
|
||||
* @param value 扩展值或普通值
|
||||
*/
|
||||
public ExtendedValue(final String value) {
|
||||
final List<String> split = SplitUtil.split(value, "'");
|
||||
if (3 == split.size()) {
|
||||
this.charset = CharsetUtil.charset(split.get(0));
|
||||
this.language = split.get(1);
|
||||
this.value = split.get(2);
|
||||
} else {
|
||||
this.value = StrUtil.unWrap(value, '"');
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取编码,无定义为{@code null}
|
||||
*
|
||||
* @return 编码,无定义为{@code null}
|
||||
*/
|
||||
public Charset getCharset() {
|
||||
return charset;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取语言
|
||||
*
|
||||
* @return 语言
|
||||
*/
|
||||
public String getLanguage() {
|
||||
return language;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取原始值
|
||||
*
|
||||
* @return 原始值
|
||||
*/
|
||||
public String getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取解码后的值
|
||||
*
|
||||
* @return 解码后的值
|
||||
*/
|
||||
public String getDecodeValue() {
|
||||
return UrlDecoder.decode(value, charset);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -15,7 +15,7 @@ public class HttpHeaderUtilTest {
|
||||
headers.put(HeaderName.CONTENT_DISPOSITION.getValue(),
|
||||
ListUtil.of("attachment; filename*=utf-8''%E6%B5%8B%E8%AF%95.xlsx; filename=\"æµ\u008Bè¯\u0095.xlsx\""));
|
||||
final String fileNameFromDisposition = HttpHeaderUtil.getFileNameFromDisposition(headers, null);
|
||||
Assertions.assertEquals("%E6%B5%8B%E8%AF%95.xlsx", fileNameFromDisposition);
|
||||
Assertions.assertEquals("测试.xlsx", fileNameFromDisposition);
|
||||
}
|
||||
|
||||
@Test
|
||||
@ -24,7 +24,7 @@ public class HttpHeaderUtilTest {
|
||||
headers.put(HeaderName.CONTENT_DISPOSITION.getValue(),
|
||||
ListUtil.of("attachment; filename*=utf-8''%E6%B5%8B%E8%AF%95.xlsx"));
|
||||
final String fileNameFromDisposition = HttpHeaderUtil.getFileNameFromDisposition(headers, null);
|
||||
Assertions.assertEquals("%E6%B5%8B%E8%AF%95.xlsx", fileNameFromDisposition);
|
||||
Assertions.assertEquals("测试.xlsx", fileNameFromDisposition);
|
||||
}
|
||||
|
||||
@Test
|
||||
|
Loading…
Reference in New Issue
Block a user