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Code Issues Releases Wiki Activity

fix thread-unsafe about SimpleDateFormat

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pyh_uestc 2019-05-24 17:16:01 +08:00
parent 6fbb0fb1f4
commit 2cb7327a78
2 changed files with 10 additions and 6 deletions
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5
spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/DefaultAlicomMessagePuller.java
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@ -15,7 +15,6 @@
*/ */
package org.springframework.cloud.alicloud.sms.base; package org.springframework.cloud.alicloud.sms.base;
import java.text.DateFormat;
import java.text.ParseException; import java.text.ParseException;
import java.text.SimpleDateFormat; import java.text.SimpleDateFormat;
import java.util.Date; import java.util.Date;
@ -159,9 +158,9 @@ public class DefaultAlicomMessagePuller {
if (!polling) { if (!polling) {
popMsg = queue.popMessage(); popMsg = queue.popMessage();
if (debugLogOpen) { if (debugLogOpen) {
ThreadLocal<DateFormat> format = new ThreadLocal<DateFormat>(){ ThreadLocal<SimpleDateFormat> format = new ThreadLocal<SimpleDateFormat>(){
@Override @Override
protected DateFormat initialValue() { protected SimpleDateFormat initialValue() {
return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
} }
}; };

11
spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/TokenGetterForAlicom.java
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@ -78,8 +78,13 @@ public class TokenGetterForAlicom {
private TokenForAlicom getTokenFromRemote(String messageType) private TokenForAlicom getTokenFromRemote(String messageType)
throws ClientException, ParseException { throws ClientException, ParseException {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); ThreadLocal<SimpleDateFormat> df = new ThreadLocal<SimpleDateFormat>(){
df.setTimeZone(TimeZone.getTimeZone("Asia/Shanghai")); @Override
protected SimpleDateFormat initialValue() {
return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
}
};
df.get().setTimeZone(TimeZone.getTimeZone("Asia/Shanghai"));
QueryTokenForMnsQueueRequest request = new QueryTokenForMnsQueueRequest(); QueryTokenForMnsQueueRequest request = new QueryTokenForMnsQueueRequest();
request.setAcceptFormat(FormatType.JSON); request.setAcceptFormat(FormatType.JSON);
request.setMessageType(messageType); request.setMessageType(messageType);
@ -94,7 +99,7 @@ public class TokenGetterForAlicom {
TokenForAlicom token = new TokenForAlicom(); TokenForAlicom token = new TokenForAlicom();
String timeStr = dto.getExpireTime(); String timeStr = dto.getExpireTime();
token.setMessageType(messageType); token.setMessageType(messageType);
token.setExpireTime(df.parse(timeStr).getTime()); token.setExpireTime(df.get().parse(timeStr).getTime());
token.setToken(dto.getSecurityToken()); token.setToken(dto.getSecurityToken());
token.setTempAccessKeyId(dto.getAccessKeyId()); token.setTempAccessKeyId(dto.getAccessKeyId());
token.setTempAccessKeySecret(dto.getAccessKeySecret()); token.setTempAccessKeySecret(dto.getAccessKeySecret());