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RSS订阅转载 防痴呆设计
博客分类： Java设计 最近有点痴呆，因为解决了太多的痴呆问题， 服务框架实施面超来超广，已有50多个项目在使用， 每天都要去帮应用查问题，来来回回， 发现大部分都是配置错误，或者重复的文件或类，或者网络不通等， 所以准备在新版本中加入防痴呆设计，估且这么叫吧， 可能很简单，但对排错速度还是有点帮助， 希望能抛砖引玉，也希望大家多给力，想出更多的防范措施共享出来。
2013-10-22 15:43:39
628
转载 android与PC，C#与Java 利用protobuf 进行无障碍通讯【Socket】
protobuf 是什么？ Protocol buffers是一种编码方法构造的一种有效而可扩展的格式的数据。 谷歌使用其内部几乎RPC协议和文件格式的所有协议缓冲区。 参考文档 http://code.google.com/intl/zh-CN/apis/protocolbuffers/docs/overview.html A
2013-10-22 08:12:28
1720
memcached msm tomcat 用到的jar包
1,在tomcat中找到文件apache-tomcat-6.0.37\conf\context.xml 加入内部
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
memcachedNodes="n1:192.168.1.65:11211"
requestUriIgnorePattern=".*\.(png|gif|jpg|css|js)$"
sessionBackupAsync="false"
sessionBackupTimeout="100"
transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"
copyCollectionsForSerialization="false"
/>
加入之后的content.xml的内容为
<?xml version='1.0' encoding='utf-8'?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- The contents of this file will be loaded for each web application -->
<Context>
<!-- Default set of monitored resources -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->
<!-- Uncomment this to enable Comet connection tacking (provides events
on session expiration as well as webapp lifecycle) -->
<!--
<Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
memcachedNodes="n1:192.168.1.65:11211"
failoverNodes="n1"
requestUriIgnorePattern=".*\.(ico|png|gif|jpg|css|js)$"
transcoderFactoryClass="de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"
/> -->
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
memcachedNodes="n1:192.168.1.65:11211"
requestUriIgnorePattern=".*\.(png|gif|jpg|css|js)$"
sessionBackupAsync="false"
sessionBackupTimeout="100"
transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"
copyCollectionsForSerialization="false"
/>
</Context>
memcachedNodes 多个节点之间可以用空格分开，如n1:localhost:11211 n2:localhost:11212
我memcached的机子是安装在192.168.1.65 而且只配置一台
把下面对应的jar包复制到apache-tomcat-6.0.37\lib即可
msm要用的包有：
javolution-5.4.3.1.jar
memcached-2.5.jar
memcached-session-manager-1.3.0.jar
msm-javolution-serializer-1.3.0.jar
msm-javolution-serializer-cglib-1.3.0.jar
msm-javolution-serializer-jodatime-1.3.0.jar
2015-06-11
tomcat 采用msm连接memcached缓存session所需要的所有jar包下载
1,在tomcat中找到文件apache-tomcat-6.0.37\conf\context.xml 加入内部
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
memcachedNodes="n1:192.168.1.65:11211"
requestUriIgnorePattern=".*\.(png|gif|jpg|css|js)$"
sessionBackupAsync="false"
sessionBackupTimeout="100"
transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"
copyCollectionsForSerialization="false"
/>
加入之后的content.xml的内容为
<?xml version='1.0' encoding='utf-8'?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- The contents of this file will be loaded for each web application -->
<Context>
<!-- Default set of monitored resources -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->
<!-- Uncomment this to enable Comet connection tacking (provides events
on session expiration as well as webapp lifecycle) -->
<!--
<Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
memcachedNodes="n1:192.16
2015-06-11
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