{"id":535,"date":"2008-09-28T00:00:00","date_gmt":"2008-09-27T16:00:00","guid":{"rendered":"http:\/\/www.strongd.net\/?p=535"},"modified":"2011-07-15T09:15:03","modified_gmt":"2011-07-15T01:15:03","slug":"%e5%88%a9%e7%94%a8memcached-java-client%e4%b8%80%e4%b8%aa%e7%ae%80%e5%8d%95%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.strongd.net\/?p=535","title":{"rendered":"\u5229\u7528memcached java client\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528"},"content":{"rendered":"

\u5229\u7528memcached java client\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528<\/STRONG>
\n


\n

1.memcached java client\u4e00\u4e2a\u5b9e\u73b0\u7684\u4e0b\u8f7d\u5730\u5740<\/FONT><\/P>
\n

http:\/\/www.whalin.com\/memcached\/#download
2.  \u5229\u7528memcached java client \u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528<\/FONT><\/P>
\n

java \u4ee3\u7801<\/DIV>
\n

\n
<\/DIV>
\n

    \n
  1. package<\/FONT><\/STRONG><\/SPAN> com.danga.MemCached.test;   <\/SPAN><\/SPAN>
    \n
  2.   <\/SPAN>
    \n
  3. <\/SPAN>import<\/FONT><\/STRONG><\/SPAN> java.util.Date;   <\/SPAN>
    \n
  4.   <\/SPAN>
    \n
  5. <\/SPAN>import<\/FONT><\/STRONG><\/SPAN> com.danga.MemCached.MemCachedClient;   <\/SPAN>
    \n
  6. <\/SPAN>import<\/FONT><\/STRONG><\/SPAN> com.danga.MemCached.SockIOPool;   <\/SPAN>
    \n
  7.   <\/SPAN>
    \n
  8.   <\/SPAN>
    \n
  9. <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>class<\/FONT><\/STRONG><\/SPAN> Test {       <\/SPAN>
    \n
  10.     <\/SPAN>protected<\/FONT><\/STRONG><\/SPAN> <\/SPAN>static<\/FONT><\/STRONG><\/SPAN> MemCachedClient mcc = <\/SPAN>new<\/FONT><\/STRONG><\/SPAN> MemCachedClient();      <\/SPAN>
    \n
  11.       <\/SPAN>
    \n
  12.     <\/SPAN>static<\/FONT><\/STRONG><\/SPAN> {      <\/SPAN>
    \n
  13.         String[] servers ={<\/SPAN>“192.168.40.4:12000”<\/FONT><\/SPAN>};      <\/SPAN>
    \n
  14.       <\/SPAN>
    \n
  15.         Integer[] weights = { <\/SPAN>3<\/SPAN> };      <\/SPAN>
    \n
  16.       <\/SPAN>
    \n
  17.         <\/SPAN>\/\/\u521b\u5efa\u4e00\u4e2a\u5b9e\u4f8b\u5bf9\u8c61SockIOPool  <\/FONT><\/SPAN>  <\/SPAN>
    \n
  18.         SockIOPool pool = SockIOPool.getInstance();      <\/SPAN>
    \n
  19.       <\/SPAN>
    \n
  20.         <\/SPAN>\/\/ set the servers and the weights <\/FONT><\/SPAN>  <\/SPAN>
    \n
  21.         <\/SPAN>\/\/\u8bbe\u7f6eMemcached Server <\/FONT><\/SPAN>  <\/SPAN>
    \n
  22.         pool.setServers( servers );      <\/SPAN>
    \n
  23.         pool.setWeights( weights );      <\/SPAN>
    \n
  24.       <\/SPAN>
    \n
  25.         <\/SPAN>\/\/ set some basic pool settings    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  26.         <\/SPAN>\/\/ 5 initial, 5 min, and 250 max conns    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  27.         <\/SPAN>\/\/ and set the max idle time for a conn    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  28.         <\/SPAN>\/\/ to 6 hours    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  29.         pool.setInitConn( <\/SPAN>5<\/SPAN> );      <\/SPAN>
    \n
  30.         pool.setMinConn( <\/SPAN>5<\/SPAN> );      <\/SPAN>
    \n
  31.         pool.setMaxConn( <\/SPAN>250<\/SPAN> );      <\/SPAN>
    \n
  32.         pool.setMaxIdle( <\/SPAN>1000<\/SPAN> * <\/SPAN>60<\/SPAN> * <\/SPAN>60<\/SPAN> * <\/SPAN>6<\/SPAN> );      <\/SPAN>
    \n
  33.       <\/SPAN>
    \n
  34.         <\/SPAN>\/\/ set the sleep for the maint thread    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  35.         <\/SPAN>\/\/ it will wake up every x seconds and    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  36.         <\/SPAN>\/\/ maintain the pool size    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  37.         pool.setMaintSleep( <\/SPAN>30<\/SPAN> );      <\/SPAN>
    \n
  38.       <\/SPAN>
    \n
  39. <\/SPAN>\/\/        Tcp\u7684\u89c4\u5219\u5c31\u662f\u5728\u53d1\u9001\u4e00\u4e2a\u5305\u4e4b\u524d\uff0c\u672c\u5730\u673a\u5668\u4f1a\u7b49\u5f85\u8fdc\u7a0b\u4e3b\u673a <\/FONT><\/SPAN>  <\/SPAN>
    \n
  40. <\/SPAN>\/\/        \u5bf9\u4e0a\u4e00\u6b21\u53d1\u9001\u7684\u5305\u7684\u786e\u8ba4\u4fe1\u606f\u5230\u6765\uff1b\u8fd9\u4e2a\u65b9\u6cd5\u5c31\u53ef\u4ee5\u5173\u95ed\u5957\u63a5\u5b57\u7684\u7f13\u5b58\uff0c <\/FONT><\/SPAN>  <\/SPAN>
    \n
  41. <\/SPAN>\/\/        \u4ee5\u81f3\u8fd9\u4e2a\u5305\u51c6\u5907\u597d\u4e86\u5c31\u53d1\uff1b <\/FONT><\/SPAN>  <\/SPAN>
    \n
  42.         pool.setNagle( <\/SPAN>false<\/FONT><\/STRONG><\/SPAN> );      <\/SPAN>
    \n
  43.         <\/SPAN>\/\/\u8fde\u63a5\u5efa\u7acb\u540e\u5bf9\u8d85\u65f6\u7684\u63a7\u5236 <\/FONT><\/SPAN>  <\/SPAN>
    \n
  44.         pool.setSocketTO( <\/SPAN>3000<\/SPAN> );   <\/SPAN>
    \n
  45.         <\/SPAN>\/\/\u8fde\u63a5\u5efa\u7acb\u65f6\u5bf9\u8d85\u65f6\u7684\u63a7\u5236 <\/FONT><\/SPAN>  <\/SPAN>
    \n
  46.         pool.setSocketConnectTO( <\/SPAN>0<\/SPAN> );      <\/SPAN>
    \n
  47.       <\/SPAN>
    \n
  48.         <\/SPAN>\/\/ initialize the connection pool    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  49.         <\/SPAN>\/\/\u521d\u59cb\u5316\u4e00\u4e9b\u503c\u5e76\u4e0eMemcachedServer\u6bb5\u5efa\u7acb\u8fde\u63a5 <\/FONT><\/SPAN>  <\/SPAN>
    \n
  50.         pool.initialize();   <\/SPAN>
    \n
  51.               <\/SPAN>
    \n
  52.       <\/SPAN>
    \n
  53.         <\/SPAN>\/\/ lets set some compression on for the client    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  54.         <\/SPAN>\/\/ compress anything larger than 64k    <\/FONT><\/SPAN>  <\/SPAN>
    \n
  55.         mcc.setCompressEnable( <\/SPAN>true<\/FONT><\/STRONG><\/SPAN> );      <\/SPAN>
    \n
  56.         mcc.setCompressThreshold( <\/SPAN>64<\/SPAN> * <\/SPAN>1024<\/SPAN> );      <\/SPAN>
    \n
  57.     }      <\/SPAN>
    \n
  58.           <\/SPAN>
    \n
  59.     <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>static<\/FONT><\/STRONG><\/SPAN> <\/SPAN>void<\/FONT><\/STRONG><\/SPAN> bulidCache(){      <\/SPAN>
    \n
  60.         <\/SPAN>\/\/set(key,value,Date) ,Date\u662f\u4e00\u4e2a\u8fc7\u671f\u65f6\u95f4\uff0c\u5982\u679c\u60f3\u8ba9\u8fd9\u4e2a\u8fc7\u671f\u65f6\u95f4\u751f\u6548\u7684\u8bdd\uff0c\u8fd9\u91cc\u4f20\u9012\u7684new Date(long date) \u4e2d\u53c2\u6570date\uff0c\u9700\u8981\u662f\u4e2a\u5927\u4e8e\u6216\u7b49\u4e8e1000\u7684\u503c\u3002 <\/FONT><\/SPAN>  <\/SPAN>
    \n
  61.         <\/SPAN>\/\/\u56e0\u4e3ajava client\u7684\u5b9e\u73b0\u6e90\u7801\u91cc\u662f\u8fd9\u6837\u5b9e\u73b0\u7684 expiry.getTime() \/ 1000 \uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c \u5c0f\u4e8e1000\u7684\u503c\uff0c\u9664\u4ee51000\u4ee5\u540e\u90fd\u662f0\uff0c\u5373\u6c38\u4e0d\u8fc7\u671f <\/FONT><\/SPAN>  <\/SPAN>
    \n
  62.         mcc.set( <\/SPAN>“test”<\/FONT><\/SPAN>, <\/SPAN>“This is a test String”<\/FONT><\/SPAN> ,<\/SPAN>new<\/FONT><\/STRONG><\/SPAN> Date(<\/SPAN>10000<\/SPAN>));   <\/SPAN>\/\/\u5341\u79d2\u540e\u8fc7\u671f <\/FONT><\/SPAN>  <\/SPAN>
    \n
  63.              <\/SPAN>
    \n
  64.     }      <\/SPAN>
    \n
  65.      <\/SPAN>
    \n
  66.     <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>static<\/FONT><\/STRONG><\/SPAN> <\/SPAN>void<\/FONT><\/STRONG><\/SPAN> output() {      <\/SPAN>
    \n
  67.         <\/SPAN>\/\/\u4ececache\u91cc\u53d6\u503c <\/FONT><\/SPAN>  <\/SPAN>
    \n
  68.         String value = (String) mcc.get( <\/SPAN>“test”<\/FONT><\/SPAN> );      <\/SPAN>
    \n
  69.         System.out.println(value);       <\/SPAN>
    \n
  70.     }      <\/SPAN>
    \n
  71.           <\/SPAN>
    \n
  72.     <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>static<\/FONT><\/STRONG><\/SPAN> <\/SPAN>void<\/FONT><\/STRONG><\/SPAN> main(String[] args){      <\/SPAN>
    \n
  73.         bulidCache();     <\/SPAN>
    \n
  74.         output();          <\/SPAN>
    \n
  75.     }    <\/SPAN>
    \n
  76.       <\/SPAN>
    \n
  77. }      <\/SPAN> <\/LI><\/OL><\/DIV>
    \n

     <\/P>
    \n


    \u8fd0\u884c\u8f93\u51fa\u503c\u4e3a:<\/P>
    \n


    This is a test String   <\/P>
    \n

     <\/P>
    \n

    3.\u6ce8\u91ca\u6389buildCache();<\/P>
    \n

    \u5341\u79d2\u540e\u8fd0\u884c\uff0c\u8f93\u51fa\u503c\u4e3a null<\/P><\/FONT><\/DIV>
    \n

    <\/DIV><\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5229\u7528memcached java client\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528 1.memcached java client\u4e00\u4e2a\u5b9e\u73b0\u7684\u4e0b\u8f7d\u5730\u5740 http:\/\/www.whalin.com\/memcached\/#download2.  \u5229\u7528memcached java client \u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528 java \u4ee3\u7801 package com.danga.MemCached.test;       import java.util.Date;       import com.danga.MemCached.MemCachedClient;    import com.danga.MemCached.SockIOPool;          public class Test {            protected static MemCachedClient mcc = new MemCachedClient();                  static {               String[] servers ={“192.168.40.4:12000”};                      Integer[] weights = { 3 };                      \/\/\u521b\u5efa\u4e00\u4e2a\u5b9e\u4f8b\u5bf9\u8c61SockIOPool             SockIOPool pool = SockIOPool.getInstance();                      \/\/ set the servers and the weights            \/\/\u8bbe\u7f6eMemcached Server            pool.setServers( servers );               pool.setWeights( weights );       … Continue reading \u5229\u7528memcached java client\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,35,20],"tags":[34],"class_list":["post-535","post","type-post","status-publish","format-standard","hentry","category-linux","category-35","category-20","tag-memcached"],"_links":{"self":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=535"}],"version-history":[{"count":1,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/535\/revisions"}],"predecessor-version":[{"id":835,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/535\/revisions\/835"}],"wp:attachment":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}