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修复限流BUG

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This commit is contained in:
tanghc
2020-01-21 09:40:32 +08:00
parent 626fd3a8e4
commit 7887d1ac62
1 changed files with 44 additions and 5 deletions
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49
sop-common/sop-gateway-common/src/main/java/com/gitee/sop/gatewaycommon/manager/DefaultLimitConfigManager.java
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@@ -3,6 +3,7 @@ package com.gitee.sop.gatewaycommon.manager;
import com.gitee.sop.gatewaycommon.bean.ConfigLimitDto;
import org.apache.commons.lang.StringUtils;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
@@ -39,22 +40,60 @@ public class DefaultLimitConfigManager implements LimitConfigManager {
}
}
/**
* // 根据路由ID限流
* routeId,
* // 根据appKey限流
* appKey,
* // 根据路由ID + appKey限流
* routeId + appKey,
*
* // 根据ip限流
* ip,
* // 根据ip+路由id限流
* ip + routeId,
* // 根据ip+appKey限流
* ip + appKey,
* // 根据ip+路由id+appKey限流
* ip + routeId + appKey,
* @param configLimitDto
* @return
*/
protected Set<String> buildKeys(ConfigLimitDto configLimitDto) {
Set<String> keys = new HashSet<>();
String routeId = Optional.ofNullable(configLimitDto.getRouteId()).orElse("");
String appKey = Optional.ofNullable(configLimitDto.getAppKey()).orElse("");
String limitIp = Optional.ofNullable(configLimitDto.getLimitIp()).orElse("").replaceAll("\\s", "");
String baseKey = routeId.trim() + appKey.trim();
keys.add(baseKey);
// 根据路由ID限流
if (StringUtils.isNotBlank(routeId) && StringUtils.isBlank(appKey) && StringUtils.isBlank(limitIp)) {
keys.add(routeId);
}
// 根据appKey限流
if (StringUtils.isBlank(routeId) && StringUtils.isNotBlank(appKey) && StringUtils.isBlank(limitIp)) {
keys.add(appKey);
}
// 根据路由ID + appKey限流
if (StringUtils.isNotBlank(routeId) && StringUtils.isNotBlank(appKey) && StringUtils.isBlank(limitIp)) {
keys.add(routeId.trim() + appKey.trim());
}
Set<String> baseKeys = new HashSet<>(keys);
// 根据ip限流
if (StringUtils.isBlank(routeId) && StringUtils.isBlank(appKey) && StringUtils.isNotBlank(limitIp)) {
String[] ips = limitIp.split("\\,|\\，");
keys.addAll(Arrays.asList(ips));
}
// 根据ip+路由id限流
// 根据ip+appKey限流
// 根据ip+路由id+appKey限流
if (StringUtils.isNotBlank(limitIp)) {
String[] ips = limitIp.split("\\,|\\，");
for (String ip : ips) {
keys.add(ip + baseKey);
for (String baseKey : baseKeys) {
keys.add(ip + baseKey);
}
}
}
return keys;
}