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fix code

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Looly
2023-05-14 23:43:46 +08:00
parent 7894e58171
commit 31f88c5c94
2 changed files with 20 additions and 15 deletions
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31
hutool-core/src/main/java/org/dromara/hutool/core/io/file/FileUtil.java
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@@ -2680,23 +2680,24 @@ public class FileUtil extends PathUtil {
* @since 4.1.15 * @since 4.1.15
*/ */
public static String getMimeType(final String filePath) { public static String getMimeType(final String filePath) {
String contentType = URLConnection.getFileNameMap().getContentTypeFor(filePath); if(StrUtil.isBlank(filePath)){
if (null == contentType) { return null;
// 补充一些常用的mimeType
if (StrUtil.endWithIgnoreCase(filePath, ".css")) {
contentType = "text/css";
} else if (StrUtil.endWithIgnoreCase(filePath, ".js")) {
contentType = "application/x-javascript";
} else if (StrUtil.endWithIgnoreCase(filePath, ".rar")) {
contentType = "application/x-rar-compressed";
} else if (StrUtil.endWithIgnoreCase(filePath, ".7z")) {
contentType = "application/x-7z-compressed";
} else if (StrUtil.endWithIgnoreCase(filePath, ".wgt")) {
contentType = "application/widget";
}
} }
// 补充 // 补充一些常用的mimeType
if (StrUtil.endWithIgnoreCase(filePath, ".css")) {
return "text/css";
} else if (StrUtil.endWithIgnoreCase(filePath, ".js")) {
return "application/x-javascript";
} else if (StrUtil.endWithIgnoreCase(filePath, ".rar")) {
return "application/x-rar-compressed";
} else if (StrUtil.endWithIgnoreCase(filePath, ".7z")) {
return "application/x-7z-compressed";
} else if (StrUtil.endWithIgnoreCase(filePath, ".wgt")) {
return "application/widget";
}
String contentType = URLConnection.getFileNameMap().getContentTypeFor(filePath);
if (null == contentType) { if (null == contentType) {
contentType = getMimeType(Paths.get(filePath)); contentType = getMimeType(Paths.get(filePath));
} }

4
hutool-core/src/test/java/org/dromara/hutool/core/io/FileUtilTest.java
View File

@@ -431,6 +431,10 @@ public class FileUtilTest {
// pr#2617@Github // pr#2617@Github
mimeType = FileUtil.getMimeType("test.wgt"); mimeType = FileUtil.getMimeType("test.wgt");
Assertions.assertEquals("application/widget", mimeType); Assertions.assertEquals("application/widget", mimeType);
// issue#3092
mimeType = FileUtil.getMimeType("https://xxx.oss-cn-hangzhou.aliyuncs.com/xxx.webp");
Assertions.assertEquals("image/webp", mimeType);
} }
@Test @Test