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add:新增webdav相关功能,修复安全隐患

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tiansh
2024-01-23 17:41:51 +08:00
parent f02d865389
commit 44814e79b0
19 changed files with 199 additions and 114 deletions
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src/main/java/cn/hellohao/utils/Base64ToMultipartFile.java
+19 -10
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@@ -1,9 +1,9 @@
package cn.hellohao.utils;
import org.springframework.web.multipart.MultipartFile;
import sun.misc.BASE64Decoder;
import java.io.*;
import java.util.Base64;
/**
* base64转为multipartFile工具类
@@ -74,21 +74,30 @@ public class Base64ToMultipartFile implements MultipartFile {
* @return
*/
public static MultipartFile base64Convert(String base64) {
String[] baseStrs = base64.split(",");
// String[] baseStrs = base64.split(",");
// BASE64Decoder decoder = new BASE64Decoder();
// byte[] b = new byte[0];
// try {
// b = decoder.decodeBuffer(baseStrs[1]);
// } catch (IOException e) {
// e.printStackTrace();
// }
// for (int i = 0; i < b.length; ++i) {
// if (b[i] < 0) {
// b[i] += 256;
// }
// }
// return new Base64ToMultipartFile (b, baseStrs[0]);
BASE64Decoder decoder = new BASE64Decoder();
byte[] b = new byte[0];
try {
b = decoder.decodeBuffer(baseStrs[1]);
} catch (IOException e) {
e.printStackTrace();
}
String[] baseStrs = base64.split(",");
byte[] b = Base64.getDecoder().decode(baseStrs[1]);
for (int i = 0; i < b.length; ++i) {
if (b[i] < 0) {
b[i] += 256;
}
}
return new Base64ToMultipartFile (b, baseStrs[0]);
return new Base64ToMultipartFile(b, baseStrs[0]);
}