update:优化代码

This commit is contained in:
water 2020-03-26 11:55:06 +08:00
parent 60ced18885
commit 1faa5cc2ae

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@ -56,7 +56,7 @@ public class ServletUtils {
* <filter-name>requestContextFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping>
*/
public static HttpServletResponse getResponse() {
HttpServletResponse response = null;
HttpServletResponse response;
try {
response = ((ServletRequestAttributes) RequestContextHolder.currentRequestAttributes()).getResponse();
if (response == null) {