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I think there should not import classes in log4j (#1292)

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Fixes #1290
This commit is contained in:
yuzhang
2019-09-11 23:57:42 +08:00
committed by Spencer Gibb
parent 7cab2bf427
commit 36ee685991
1 changed files with 2 additions and 2 deletions
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4
spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/support/ipresolver/XForwardedRemoteAddressResolver.java
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@@ -21,12 +21,12 @@ import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.apache.logging.log4j.util.Strings;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
import org.springframework.web.server.ServerWebExchange;
/**
@@ -129,7 +129,7 @@ public class XForwardedRemoteAddressResolver implements RemoteAddressResolver {
return Collections.emptyList();
}
List<String> values = Arrays.asList(xForwardedValues.get(0).split(", "));
if (values.size() == 1 && Strings.isBlank(values.get(0))) {
if (values.size() == 1 && !StringUtils.hasText(values.get(0))) {
return Collections.emptyList();
}
return values;