base/file-online-preview
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

修复使用http文件流下载时文件名编码异常Gitee-#I4W0TQ

Browse Source
This commit is contained in:
陈精华
2022-03-10 09:47:05 +08:00
parent 051ad0f4ea
commit ba7b6eed4a
2 changed files with 21 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
server/src/main/java/cn/keking/utils/WebUtils.java
View File

@ -115,10 +115,22 @@ public class WebUtils {
* @return 文件名编码后的url
*/
public static String encodeUrlFileName(String url) {
String encodedFileName;
String fullFileName = WebUtils.getUrlParameterReg(url, "fullfilename");
if (fullFileName != null && fullFileName.length() > 0) {
try {
encodedFileName = URLEncoder.encode(fullFileName, "UTF-8");
} catch (UnsupportedEncodingException e) {
return null;
}
String noQueryUrl = url.substring(0, url.indexOf("?"));
String parameterStr = url.substring(url.indexOf("?"));
parameterStr = parameterStr.replaceFirst(fullFileName, encodedFileName);
return noQueryUrl + parameterStr;
}
String noQueryUrl = url.substring(0, url.contains("?") ? url.indexOf("?") : url.length());
int fileNameStartIndex = noQueryUrl.lastIndexOf('/') + 1;
int fileNameEndIndex = noQueryUrl.lastIndexOf('.');
String encodedFileName;
try {
encodedFileName = URLEncoder.encode(noQueryUrl.substring(fileNameStartIndex, fileNameEndIndex), "UTF-8");
} catch (UnsupportedEncodingException e) {