if [ -x $jdir/bin/java ]什么意思

log_daemon_msg "jdir:${jdir}" forjdirin $JDK_DIRS; do if [ -r "$jdir/bin/java" -a -z "${JAVA_HOME}" ]; then JAVA_HOME="$jdir" fi do...

JavaSwing 一、JFileChooser作为路径选择器 import javax.swing.JFileChooser; ...//设置对话框标题 jdir.setDialogTitle("请选择路径"); if (JFileChooser.APPROVE...

(Ubuntu 12.04) and no matter what I set for JAVA_HOME and JRE_HOME ...jdir in $JDK_DIRS; do if [ -r "$jdir/bin/java" -a -z "${JAVA_...

\j2sdk1.4.2\bin(以 JDK1.4.2 为例)即可, ...{ Java 语言程序设计基础 268 if (e[i].salary&...public class Jdir{ public static void main(String...

分类: Swing(2) 作者同类文章X 转载地址:http:/...Java代码 import javax.swing.JFileChooser; import...if (JFileChooser.APPROVE_OPTION == jdir.showOpenDial...

if [ -r "$jdir/bin/java" -a -z "${JAVA_HOME}" ]; then JAVA_...-x /bin/bash -- -c "$AUTHBIND_COMMAND $TOMCAT_SH" status="$?" ...

jdir in $JDK_DIRS; do if [ -r "$jdir/bin/java" -a -z "$...-x /bin/bash -- -c "$AUTHBIND_COMMAND $TOMCAT_SH" status="$?...

[origin software="rsyslogd" swVersion="5.8.10" x-pid="3111" x-info=".../java-6-sun" for jdir in $JDK_DIRS; do if [ -r "$jdir/bin/java"...

-x "$dir/bin/java" ]; do dir=${dir%/*} done [ -z "$dir" ] ...if test_java "$jdir"; then jbit=`get_bitsize "$JAVA"` [ "$jbit"...

JComponentPack是基于Swing框架的Java GUI控件集合,它...JDirChooser, JCalendar, JFontChooser, JLinkButton,...XCheckBox, XSeparator, AComboBox, JCardPane, JGrid...