bootstrap 3原生的下拉菜单（DropDown）组件默认不支持鼠标移上去就展开下拉列表，只能点击后才显示。
要实现鼠标移上去就立刻显示，可以通过一段css简单实现：
.dropdown:hover .dropdown-menu {
display: block;
}
windows 配置：catalina.bat
set JPDA_TRANSPORT=dt_socket set JPDA_ADDRESS=8000 set JPDA_SUSPEND=y
Linux配置catalina.sh
JPDA_TRANSPORT='dt_socket' JPDA_ADDRESS='8000' JPDA_SUSPEND='y'
启动Tomcat的方式：
cataina.bat/cataina.sh jpda start
import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipFile;
import org.apache.tools.zip.ZipOutputStream;
import java.io.*;
import java.util.Enumeration;
/**
* 解压压缩工具类
* Created by fangshuai on 2014-09-12-0012.
*/
public class ZipUtils {
public static final String ENCODING_DEFAULT = "UTF-8";
public static final int BUFFER_SIZE_DIFAULT = 128;
public static void makeZip(String[] inFilePaths, String zipPath)
throws Exception {
makeZip(inFilePaths, zipPath, ENCODING_DEFAULT);
}
public static void makeZip(String[] inFilePaths, String zipPath,
String encoding) throws Exception {
File[] inFiles = new File[inFilePaths.length];
for (int i = 0; i < inFilePaths.length; i++) {
inFiles[i] = new File(inFilePaths[i]);
}
makeZip(inFiles, zipPath, encoding);
}
public static void makeZip(File[] inFiles, String zipPath) throws Exception {
makeZip(inFiles, zipPath, ENCODING_DEFAULT);
}
public static void makeZip(File[] inFiles, String zipPath, String encoding)
throws Exception {
ZipOutputStream zipOut = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(zipPath)));
zipOut.setEncoding(encoding);
for (int i = 0; i < inFiles.length; i++) {
File file = inFiles[i];
doZipFile(zipOut, file, file.getParent());
}
zipOut.flush();
zipOut.close();
}
private static void doZipFile(ZipOutputStream zipOut, File file,
String dirPath) throws IOException {
if (file.isFile()) {
BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
String zipName = file.getPath().substring(dirPath.length());
while (zipName.charAt(0) == '\' || zipName.charAt(0) == '/') {
zipName = zipName.substring(1);
}
ZipEntry entry = new ZipEntry(zipName);
zipOut.putNextEntry(entry);
byte[] buff = new byte[BUFFER_SIZE_DIFAULT];
int size;
while ((size = bis.read(buff, 0, buff.length)) != -1) {
zipOut.write(buff, 0, size);
}
zipOut.closeEntry();
bis.close();
} else {
File[] subFiles = file.listFiles();
for (File subFile : subFiles) {
doZipFile(zipOut, subFile, dirPath);
}
}
}
public static void unZip(String zipFilePath, String storePath) throws IOException {
unZip(new File(zipFilePath), storePath);
}
public static void unZip(File zipFile, String storePath) throws IOException {
if (!new File(storePath).exists()) {
new File(storePath).mkdirs();
}
ZipFile zip = new ZipFile(zipFile);
Enumeration<ZipEntry> entries = zip.getEntries();
while (entries.hasMoreElements()) {
ZipEntry zipEntry = entries.nextElement();
if (zipEntry.isDirectory()) {
// TODO
} else {
String zipEntryName = zipEntry.getName();
if (zipEntryName.indexOf(File.separator) > 0) {
String zipEntryDir = zipEntryName.substring(0, zipEntryName.lastIndexOf(File.separator) + 1);
String unzipFileDir = storePath + File.separator + zipEntryDir;
File unzipFileDirFile = new File(unzipFileDir);
if (!unzipFileDirFile.exists()) {
unzipFileDirFile.mkdirs();
}
}
InputStream is = zip.getInputStream(zipEntry);
File entryFile = new File(storePath + File.separator + zipEntryName);
if(!entryFile.getParentFile().exists())
entryFile.getParentFile().mkdirs();
FileOutputStream fos = new FileOutputStream(entryFile);
byte[] buff = new byte[BUFFER_SIZE_DIFAULT];
int size;
while ((size = is.read(buff)) > 0) {
fos.write(buff, 0, size);
}
fos.flush();
fos.close();
is.close();
}
}
}
public static void main(String[] args) throws Exception {
String rootDir = "D:\SWFTools";
String zipPath = "D:\SWFTools.zip";
//makeZip(new String[]{rootDir}, zipPath);
unZip(zipPath, "D:\temp");
}
}
Mockups之小巧、强悍，会用的人都知道~~~~
这玩意是ADOBE AIR格式，所以需要先安装air，好处是adobeair能安装到哪，你就能在哪使用。
下载地址：mockups
首先还是希望大家多多支持正版！序列号仅供参考，切勿用于商业，一切后果与本人无关！
Name: personal
Key: eJzzzU/OLi0odswsqilILSrOz0vMqbFEAjXONYY1fu6ufgA/CA4X
Name: helloWorld
Key: eJzzzU/OLi0odswsqslIzcnJD88vykmpsUQCNc41hjV+7q5+AF74Ds8=
Name: china
Key: eJzzzU/OLi0odswsqknOyMxLrLFEAjXONYY1fu6ufgAJ5gy2
Name: ketty
Key: eJzzzU/OLi0odswsqslOLSmprLFEAjXONYY1fu6ufgAOOwzk
BWG7X-J98B3-W34RT-33B3R-JVYW9
效果图：
安装方法：
sudo add-apt-repository ppa:noobslab/themes sudo apt-get update sudo apt-get install mac-ithemes-v3 sudo apt-get install mac-icons-v3
加入以下配置信息：
"remember_open_files": false, "hot_exit": false
淘宝npm镜像是国内最大的，访问速度快的npm镜像，设置方法如下：
- 打开.npmrc文件（在用户主目录下）
- 加入以下配置信息：
registry = http://registry.npm.taobao.org
搞定！
当Shiro集成到Spring mvc中，却发现shiro的权限注解不起作用，官方的配置是要支持注解，只需要将以下代码加到spring 配置文件中即可：
<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor">
<property name="proxyTargetClass" value="true" />
</bean>
<bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
<property name="securityManager" ref="securityManager"/>
</bean>
后来研究发现，不起作用是因为代码放的位置不对，需要将上面代码放到视图的配置文件中，如：spring-mvc.xml
windows下安装Git Extensions后，打开gitbash可以通过ssh-keygen生成密钥，导入github就可以连接。具体方法如：
这个方法在Linux上是没问题的，但是在windows上却老是无法连通github返回错误信息如下：
通过以下命令测试：
ssh -vT git@github.com
输出结果为：
注意标红的部分。ssh回去用户目录下的.ssh文件夹下找私钥：id_rsa或id_dsa。现在问题找到了，是生成密钥的时候必须固定名字：
ssh-keygen -C "gefangshuai@163.com" -f ~/.ssh/id_rsa
这样就可能正常连接github了！
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