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Use HttpHeaders.ALLOW instead of String constant

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This commit changes "Allow" strings into HttpHeaders.ALLOW.

See gh-27356
This commit is contained in:
ydh6226
2021-09-04 01:07:04 +09:00
committed by Arjen Poutsma
parent e0979d0e74
commit a0ba808217
4 changed files with 8 additions and 5 deletions
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spring-web/src/main/java/org/springframework/web/context/support/HttpRequestHandlerServlet.java
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@@ -24,6 +24,7 @@ import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.http.HttpHeaders;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
@@ -68,7 +69,7 @@ public class HttpRequestHandlerServlet extends HttpServlet {
catch (HttpRequestMethodNotSupportedException ex) {
String[] supportedMethods = ex.getSupportedMethods();
if (supportedMethods != null) {
response.setHeader("Allow", StringUtils.arrayToDelimitedString(supportedMethods, ", "));
response.setHeader(HttpHeaders.ALLOW, StringUtils.arrayToDelimitedString(supportedMethods, ", "));
}
response.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED, ex.getMessage());
}