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    -Xmx<size> set maximum Java heap size ÉèÖÃJVM×î´óµÄ¶ÑÄÚ´æ´óС
    -Xss<size> set java thread stack size ÉèÖÃJVMÕ»ÄÚ´æ´óС
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    set JPDA_ADDRESS=8787
    set JPDA_TRANSPORT=dt_socket
    set JAVA_OPTS=-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n %JAVA_OPTS%
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    // response.setHeader("Pragma", "No-cache");
    // response.setHeader("Cache-Control", "No-cache");
    // response.setDateHeader("Expires", 0);
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