| docker command |
docker |
|
aliyun:(41)
username:88755A9DAE90A79411AC
password:jzCfVGGxdsJSm9FgZLraQKgudUsDGuJBf2Mo36GM
qcloud:
Access Key(username):D65E56D202EDC2878517
Secret Key (Password):EbwheG45apJ5uJG2qGp7ZXJCkprKQE6v2yo3rKqj
appSoar:(local)
Access Key(username):805CF75CA4D40DF11B51
Secret Key (Password):PAzojsfLWZ8pWP4rHvgSnMcKSEEyGN6UAaYeto1Y
yum install update
yum install unzip
docker load -i rancher-server-v101.tar
docker images
docker run -d --name rancher-aliyun-v101 -p 8080:8080 rancher/server:v1.0.1
docker run -d -p 5000:5000 --restart=always registry:2
docker tag 192.168.180.205:5000/redis 192.168.5.41:5000/redis
docker push 192.168.5.41:5000/redis
vi /lib/systemd/system/docker.service
systemctl daemon-reload
systemctl restart docker
docker ps
docker ps -l
125 docker create --name=rancher-data --volumes-from rancher-aliyun-v101
126 docker create --name=rancher-data --volumes-from rancher-aliyun-v101 rancher/server:v1.0.1
127 docker ps -a
128 docker rm racher-aliyun-v101
129 docker rm rancher-aliyun-v101
130 docker ps -a
131 history | grep rancher-ali
132 docker run -d --name=rancher-aliyun-v101 -p 8080:8080 --restart=always --volumes-from=rancher-data rancher/server:v1.0.1
133 docker ps
134 docker push 192.168.5.41:5000/redis
135 ps -aux
136 ps -aux| grep daemon
docker create --name=rancher-qcloud-data -v /data/qcloud rancher/server:v1.0.1
docker tag 192.168.180.205:5000/python-redis-demo:b77 192.168.5.41:5000/python-redis-demo:b77
docker节点：
rancher-compose --url http://192.168.5.41:8080 --access-key 88755A9DAE90A79411AC --secret-key jzCfVGGxdsJSm9FgZLraQKgudUsDGuJBf2Mo36GM --file ./docker-compose.yml --rancher-file ./rancher-compose.yml -p aliyun-stack1 up
rancher-compose --url http://192.168.5.41:8090 --access-key D65E56D202EDC2878517 --secret-key EbwheG45apJ5uJG2qGp7ZXJCkprKQE6v2yo3rKqj --file ./docker-compose.yml --rancher-file ./rancher-compose.yml -p qcloud-stack1 up
1. 为运行容器的虚拟机增加一个虚拟磁盘，如 200GB大小
2. pvcreate /dev/sdb
3. vgcreate docker_data /dev/sdb
4. lvcreate –L 200g –T docker_data/thinpool
5. 修改：/lib/systemd/system/docker.service
ExecStart=/usr/bin/docker daemon -H fd:// --storage-opt dm.thinpooldev=/dev/mapper/docker_data-thinpool --insecure-registry 192.168.5.41:5000
6. 更新docker配置：systemctl daemon-reload
7. cd /var/lib
8. rm -rf docker/
9. 重启docker服务：systemctl restart docker
10. 修改计算机名：vi /etc/hostname
docker run -d --name=rancher-qcloud-v101 -p 8090:8080 --restart=always --volumes-from=rancher-qcloud-data rancher/server:v1.0.1
docker run -d --name=rancher-qcloud-v101 -p 8090:8080 --restart=always rancher/server:v1.0.1
Activating (Waiting for [instance:stack-1463571012354_pyapplb_1]. Instance status: Scheduling failed: host needs ports 5077/tcp available)
https://DESKTOP-CFOER2H:444/svn/appstore
rancher-compose --url http://192.168.5.41:8080 --access-key 88755A9DAE90A79411AC --secret-key jzCfVGGxdsJSm9FgZLraQKgudUsDGuJBf2Mo36GM --file /root/rancher-compose/stack-20160713110822479625/docker-compose.yml --rancher-file /root/rancher-compose/stack-20160713110822479625/rancher-compose.yml -p stack-20160713110822479626 up -d
|
| git.clone.sh |
linux |
|
[root@broker git]# cat git.clone.sh
#!/bin/bash
if [ ! -n $1 ]; then
echo "error, please input project name."
elif [[ $1 = "" ]]; then
echo "error, please input project name."
else
git config --global user.name "root"
git config --global user.email "hong.pan@cloudsoar.com"
git clone http://192.168.5.41/root/$1.git
cd $1
# 替换文件中的指定内容
filepath="./.git/config"
sed -i '7 s/192.168.5.41/root:Aa123456@192.168.5.41/g' $filepath
touch README.md
git add README.md
git commit -m "add README"
git push -u origin master
fi
|
| 【rancher】 |
rancher |
|
curl -H "Accept:application/json" http://rancher-metadata
|
| 【emberjs】 |
emberjs |
|
http://emberjs.com/
|
| java常用收集 |
java |
|
WindowBuilder:
http://www.eclipse.org/windowbuilder/download.php
|
| 【axis1.4】maven依赖及WSDL2Java.bat |
webservice |
Maven dependencies for web service client using axis1 |
/*
http://stackoverflow.com/questions/6368862/maven-dependencies-for-web-service-client-using-axis1
maven 依赖：
<dependency>
<groupId>org.apache.axis</groupId>
<artifactId>axis</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.apache.axis</groupId>
<artifactId>axis-jaxrpc</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>wsdl4j</groupId>
<artifactId>wsdl4j</artifactId>
<version>1.6.2</version>
</dependency>
WSDL2Java.bat
set AXIS_HOME=D:\ebook\axis\axis-1_4
set CLASSPATH=,;%AXIS_HOME%\lib\axis.jar;%AXIS_HOME%\lib\axis-ant.jar;%AXIS_HOME%\lib\commons-discovery-0.2.jar;%AXIS_HOME%\lib\commons-logging-1.0.4.jar;%AXIS_HOME%\lib\jaxrpc.jar;%AXIS_HOME%\lib\log4j-1.2.8.jar;%AXIS_HOME%\lib\saaj.jar;%AXIS_HOME%\lib\wsdl4j-1.5.1.jar;%AXIS_HOME%\lib\mail.jar;
REM wsdl2java -encoding UTF-8 -p com.cignacmb.rcc.wsclient.icis http://10.142.142.10:9080/iCIS/services/WebServiceServer?WSDL
REM java org.apache.axis.wsdl.WSDL2Java -p http://10.142.142.10:9080/iCIS/services/WebServiceServer?WSDL
java org.apache.axis.wsdl.WSDL2Java -p com.cignacmb.rcc.wsclient.icis http://10.142.142.10:9080/iCIS/services/WebServiceServer?WSDL
*/
|
| 【python】doc |
python |
|
Python 中文官方文档
http://python.usyiyi.cn/
|
| 【python】cx_Oracle |
python |
Welcome to cx_Oracle’s documentation! |
|
|
| python常用安装 |
python |
|
https://pip.pypa.io/en/stable/installing/
python -m pip install -U pip
https://pip.pypa.io/en/stable/installing/#upgrading-pip
pip.exe install cx_Oracle
python 2.7
Windows下pip安装包报错：Microsoft Visual C++ 9.0 is required Unable to find vcvarsall.bat
http://www.cnblogs.com/ldm1989/p/4210743.html
Micorsoft Visual C++ Compiler for Python 2.7：https://www.microsoft.com/en-us/download/details.aspx?id=44266
python 3.4 要求是Microsoft Visual C++ 10.0
|
| 【networkx】安装 |
python |
|
https://pypi.python.org/pypi/networkx/
networkx使用笔记(一)之安装篇
http://blog.csdn.net/moodytong/article/details/7282008
python下的复杂网络编程包networkx的使用（摘抄）
http://blog.sina.com.cn/s/blog_720448d301018px7.html
用 python绘图及网络分析（win64下matplotlib,networkx安装方法）
http://blog.chinaunix.net/xmlrpc.php?r=blog/article&uid=13246637&id=4654827
1. matplotlib-1.4.2.win-amd64-py2.7.exe
2. numpy-MKL-1.9.1.win-amd64-py2.7.exe
3. pyparsing-2.0.3.win-amd64-py2.7.exe
4. python-dateutil-2.2.win-amd64-py2.7.exe
5. scipy-0.14.0.win-amd64-py2.7.exe
6. six-1.8.0.win-amd64-py2.7.exe
https://www.douban.com/note/484046487/
下载.whl包
先pip install wheel
之后pip install 包名字.whl 即可安装某模块包
一般第三方的组件都是以egg文件的方式存在的，安装egg文件需要先安装setuptools工具，下载地址：https://pypi.python.org/pypi/setuptools/，下载完成后双击msvc-build-launcher编译即可。
查看安装是否成功：在你的Python安装路径下（我的是C:\\Python27）进入Scripts文件夹，查看是否有easy_install.exe文件，有就安装成功了！
安装egg文件时，打开CMD，依次键入：
cd \d c:\Python27\Scripts
easy_install zope.interface-4.1.2-py2.7-win32.egg
|
| collection |
other |
|
https://code.angularjs.org/
上网账号：075507057476@163.gd
密码：KMIQDQVG
维修电话：张 18025399861
github: dkawskawx123
中国高等教育学生信息网（学信网）：http://www.chsi.com.cn/
15012838169/dkawskawx123pan
《教育部学历证书电子注册备案表》
深圳人才网：http://www.szhr.com.cn/diplomachk/index.shtml
深圳市人才交流服务中心人才征信部
电话：0755-82122347 传真：0755-82122400
地址：深圳市宝安北路人才大市场大厦六楼668室人才征信部 邮编：518023
天津市人才服务中心：http://www.tjtalents.com.cn/
人事档案：022-28013666
http://sz.bendibao.com/life/2007116/52435.htm
天津市人民政府驻深办事处
地址：春风路锦星花园6栋2单元
电话：25104127 25104126
传真：25104128
深圳市.人力资源和.社会保障局
http://www.szhrss.gov.cn/
广东省网上办事大厅 深圳市人力资源和社会保障局窗口
https://sz12333.gov.cn/rcyj/
drolly/Aa123456
社会保险服务个人网页
https://e.szsi.gov.cn/siservice/
oracle:cheney0502@gmail.com / dkawskawx123PH
http://www.oracle.com/index.html
输入并确认数据库的口令。此口令将用于SYS和SYSTEM数据库账户。口令：Aa123456
目标文件夹: C:\oraclexe\
Oracle 主目录: C:\oraclexe\app\oracle\product\11.2.0\server\
Oracle 基目录:C:\oraclexe\
'Oracle 数据库监听程序' 的端口: 1521
'Oracle Services for Microsoft Transaction Server' 的端口: 2030
'Oracle HTTP 监听程序' 的端口: 8080
vnc:
Sc-201412022040 / 123456
DESKTOP-0UG2QM0 / 123456
《互联网思维2.0：传统企业互联网转型》
《理性的繁荣》
《祈祷落幕时》
《一无所有，就是拼的理由》
《高效能人士的七个习惯》
《男人来自火星，女人来自金星》
《爱的五种语言》
《时间悖论》
《生命中不该忘记的事》
《批判性思维》
《沟通的艺术》
《学会提问》
《长尾理论》
《免费》
《领导力十律》
《你的生命有什么可能》
《世界是自己的，与他人无关》
《折掉思维里的墙》
《你只是看起来很努力》
《管理十律》
小金理财：https://www.xiaojinlicai.com/home
星月创投：http://www.zgxyct.com/mypage.page
app id:
没有喜欢的
阳光保险
重庆市
|
| ImportError: No module named images |
python |
ImportError: No module named images |
ImportError: No module named images
替换为
import wx.py.images as images
将
images.getNewBitmap
替换为
images.getPyBitmap()
|
| You are using pip version 8.0.2, however version 8.0.3 is available. |
python |
Python升级pip到更高版本 You are using pip version 7.0.3, however version 7.1.0 is available. |
进入到easy_install的目录 例如D:\Python27\Scripts
通过指令 easy_install.exe pip==8.0.3 最后安装成功。
出现的问题：
C:\Python27\Scripts>pip.exe install image
Collecting images
Could not find a version that satisfies the requirement images (from versions: )
No matching distribution found for images
You are using pip version 8.0.2, however version 8.0.3 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
通过以下升级：
C:\Python27\Scripts>easy_install.exe pip==8.0.3
再执行进行安装：
C:\Python27\Scripts>pip.exe install image
|
| 获取本机ip等信息 |
java |
|
InetAddress ia = null;
ia = InetAddress.getLocalHost();
String localname = ia.getHostName();
String localip = ia.getHostAddress();
System.out.println("本机名称是：" + localname);
System.out.println("本机的ip是 ：" + localip);
|
| 【POI】excel操作 |
java |
|
/*
maven 依赖：
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.11</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.11</version>
</dependency>
http://lxneliu.iteye.com/blog/1614148
http://my.oschina.net/zhanglikun/blog/130147
*/
|
| lvyou |
other |
|
求水山公园
http://www.dianping.com/shop/4033600
龙岗区 布吉镇南岭村(近南岭花园)
地王观光 荔枝公园
深圳中心公园
|
| Firefox 附加组件 |
firefox |
|
HACKBAR：https://addons.mozilla.org/zh-CN/firefox/addon/hackbar/
|
| CCAF |
other |
|
dependency
FastJson:http://fastjson.codeplex.com/
maven
maven-site-plugin
maven-javadoc-plugin
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.3</version>
<configuration>
<locales>zh_CN</locales>
<outputEncoding>GBK</outputEncoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.8.1</version>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
|
| 【MVEL2】基本操作示例 |
mvel2 |
|
/**
<dependency>
<groupId>org.mvel</groupId>
<artifactId>mvel2</artifactId>
<version>2.2.4.Final</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.3.2</version>
</dependency>
*/
public class Mvel2Test extends TestCase {
/**
* 基本语法
*/
public void testAttr() {
Mvel2TestModel model = new Mvel2TestModel();
// 可用于通用设置
MVEL.setProperty(model, "name", "test");
System.out.println(MVEL.getProperty("name", model));
// 简单的属性表单式
Object result = MVEL.eval("name", model);
System.out.println("result = " + result);
System.out.println("=====================================");
// 布尔表达式
result = MVEL.eval("name=='test'", model);
System.out.println("result = " + result);
}
public void testCommond(){
Mvel2TestModel model = new Mvel2TestModel();
Map<String, Object> map = new HashMap<String, Object>();
String exp1 = this.getCommond("t1.txt");
Serializable compiled = MVEL.compileExpression(exp1);
long startTime = System.currentTimeMillis();
// http://markmail.org/message/mrcmjngtkfzmw4ak
// 脚本中有赋值动作时，需设置map参数
// map中的key值可约定为：
// 1. 以约定名开头，如:MODELATTR_，以表示此key有对应的属性；
// 2. 其他部分为模型中的属性名，以下划线"_"分割层级，方便还原赋值；
Object result = MVEL.executeExpression(compiled, model, map);
System.out.println("耗时：" + (System.currentTimeMillis() - startTime));
System.out.println("result = " + result);
System.out.println("Name = " + model.getName());
this.displayMap(map);
}
/**
* 根据身份证号提取出生日和性别
*/
public void testIDNO() {
Mvel2TestModel model = new Mvel2TestModel();
model.setName("钟新飞");
model.setIdtype("1"); // 1-身份证号
model.setIdno("513325198304191153");
Map<String, Object> map = new HashMap<String, Object>();
String exp1 = this.getCommond("idno.txt");
Serializable compiled = MVEL.compileExpression(exp1);
long startTime = System.currentTimeMillis();
Object result = MVEL.executeExpression(compiled, model, map);
System.out.println("耗时：" + (System.currentTimeMillis() - startTime));
System.out.println("result = " + result);
this.displayMap(map);
}
private String getCommond(String file) {
InputStream is = this.getClass().getResourceAsStream(file);
try {
return IOUtils.toString(is);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
private void displayMap(Map<String, Object> map){
System.out.println("======== map: ");
if (null == map) {
System.out.println("It's null.");
} else {
Set<Entry<String, Object>> set = map.entrySet();
for (Entry<String, Object> entry : set) {
System.out.println("key/value = " + entry.getKey() + "/" + entry.getValue());
}
}
}
}
public class Mvel2TestModel implements Serializable {
private String name;
private String idtype;
private String idno;
private String sex;
private Date birthday;
private int value = 1;
}
/**
t1.txt
if(value > 0){
System.out.println("Greater than zero!");
} else if(value == -1){
System.out.println("Minus one!");
} else {
System.out.println("Something else!");
}
String name1 = "String 1";
String name2 = "String 2";
--------------------------------------------------------------------------
idno.txt
/**
15位身份证号：
前6位 中间6位 后三位
地区代码 生日：年月日 奇为男，偶为女
18位身份证号码各位数字的含义如下：
（1）前1、2位数字表示：所在省份的代码；
（2）第3、4位数字表示：所在城市的代码；
（3）第5、6位数字表示：所在区县的代码；
（4）第7~14位数字表示：出生年、月、日；
（5）第15、16位数字表示：所在地的派出所的代码；
（6）第17位数字表示性别：奇数表示男性，偶数表示女性；
（7）第18位数字是校检码：也有的说是个人信息码，一般是随计算机的随机产生，
用来检验身份证的正确性。校检码可以是0~9的数字，有时也用x表示。
*/
import org.apache.commons.lang3.time.DateUtils;
String birthday = "";
String sex = "M"; // M-男;F-女
if(idtype == "1") {
if(idno.length() == 15) {
birthday = DateUtils.parseDate("19" + idno.substring(6, 12), "yyyyMMdd");
sex = Integer.valueOf(idno[14]).intValue() % 2 == 0 ? "F" : "M";
} else if(idno.length() == 18){
// birthday = idno.substring(6, 14);
birthday = DateUtils.parseDate(idno.substring(6, 14), "yyyyMMdd");
sex = Integer.valueOf(idno[16]).intValue() % 2 == 0 ? "F" : "M";
}
}
*/
|
| 【zxing】条形码、二维码 |
java |
|
/**
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>core</artifactId>
<version>3.2.1</version>
</dependency>
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>javase</artifactId>
<version>3.2.1</version>
</dependency>
*/
/**
* http://www.cnblogs.com/hongten/archive/2012/10/26/java_qrcode.html
* http://blog.csdn.net/yiluoak_47/article/details/22808915
* @author cheney
*/
public class QRCodeTest extends TestCase {
private static final int BLACK = 0xff000000;
private static final int WHITE = 0xFFFFFFFF;
@Test
public void testBarCode() {
// bar code
String imgPath = "e:/123.jpg";
String contents = "6943620593115";
int width = 105, height = 50;
encodeBarCode(contents, width, height, imgPath);
String decodeContent = decodeBarCode(imgPath);
System.out.println("解码内容如下：");
System.out.println(decodeContent);
}
private void encodeBarCode(String contents, int width, int height, String imgPath) {
int codeWidth = 3 + // start guard
(7 * 6) + // left bars
5 + // middle guard
(7 * 6) + // right bars
3; // end guard
codeWidth = Math.max(codeWidth, width);
try {
BitMatrix bitMatrix = new MultiFormatWriter().encode(contents,
BarcodeFormat.EAN_13, codeWidth, height, null);
Path path = new File(imgPath).toPath();
MatrixToImageWriter.writeToPath(bitMatrix, "png", path);
} catch (Exception e) {
e.printStackTrace();
}
}
private String decodeBarCode(String imgPath) {
BufferedImage image = null;
Result result = null;
try {
image = ImageIO.read(new File(imgPath));
if (image == null) {
System.out.println("the decode image may be not exit.");
}
LuminanceSource source = new BufferedImageLuminanceSource(image);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
result = new MultiFormatReader().decode(bitmap, null);
return result.getText();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@Test
public void testQRCode() {
// QRCode
String content = "helloworld. Welcome to my zone:http://www.cnblogs.com/my";
File file = new File("e://test.png");
this.encodeQRCode(content, file, BarcodeFormat.QR_CODE, 200, 200, null);
this.decodeQRCode(file);
}
/**
* 生成QRCode二维码<br>
* 在编码时需要将com.google.zxing.qrcode.encoder.Encoder.java中的<br>
* static final String DEFAULT_BYTE_MODE_ENCODING = "ISO8859-1";<br>
* 修改为UTF-8，否则中文编译后解析不了<br>
*/
private void encodeQRCode(String contents, File file, BarcodeFormat format,
int width, int height, Map<EncodeHintType, ?> hints) {
try {
BitMatrix bitMatrix = new MultiFormatWriter().encode(contents,
format, width, height);
writeToFile(bitMatrix, "png", file);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 生成二维码图片<br>
*
* @param matrix
* @param format
* 图片格式
* @param file
* 生成二维码图片位置
* @throws IOException
*/
private void writeToFile(BitMatrix matrix, String format, File file)
throws IOException {
BufferedImage image = toBufferedImage(matrix);
ImageIO.write(image, format, file);
}
/**
* 生成二维码内容<br>
* @param matrix
* @return
*/
private BufferedImage toBufferedImage(BitMatrix matrix) {
int width = matrix.getWidth();
int height = matrix.getHeight();
BufferedImage image = new BufferedImage(width, height,
BufferedImage.TYPE_INT_ARGB);
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
image.setRGB(x, y, matrix.get(x, y) == true ? BLACK : WHITE);
}
}
return image;
}
/**
* 解析QRCode二维码
*/
@SuppressWarnings("unchecked")
private void decodeQRCode(File file) {
try {
BufferedImage image;
try {
image = ImageIO.read(file);
if (image == null) {
System.out.println("Could not decode image");
}
LuminanceSource source = new BufferedImageLuminanceSource(image);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(
source));
Result result;
@SuppressWarnings("rawtypes")
Hashtable hints = new Hashtable();
// 解码设置编码方式为：utf-8
hints.put(DecodeHintType.CHARACTER_SET, "utf-8");
result = new MultiFormatReader().decode(bitmap, hints);
String resultStr = result.getText();
System.out.println("解析后内容：" + resultStr);
} catch (IOException ioe) {
System.out.println(ioe.toString());
} catch (ReaderException re) {
System.out.println(re.toString());
}
} catch (Exception ex) {
System.out.println(ex.toString());
}
}
}
|
| 【FreeMarker】静态化 |
freemarker |
|
/**
* 示例
* @author cheney
*/
public class FreeMarkerTest extends AbstractJUnit4Test {
@Resource
private FreeMarkerConfigurer freemarkerConfig;
@Test
public void testProcess() throws IOException, TemplateException{
String templateName = "welcome.ftl";
Map<String, Object> map = new HashMap<String, Object>();
map.put("name", "cheney");
Configuration configuration = freemarkerConfig.getConfiguration();
Template template = configuration.getTemplate(templateName);
File file = new File("e:/file.html");
Writer out = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");
template.process(map, out);
org.apache.commons.io.IOUtils.closeQuietly(out);
}
}
|
| 【FreeMarker】spring mvc + freemarker（多个viewResolver） |
freemarker, spring mvc |
|
/**
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.20</version>
</dependency>
applicationContext-mvc.xml
http://blog.csdn.net/shandian534/article/details/5545219
①order中的值越小，优先级越高。
②而id为viewResolver的viewResolver的优先级是最低的。
<bean id="viewResolver_jsp"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
<property name="viewClass" value="com.cignacmb.liscont.web.controller.JSPJstlView" />
<property name="order" value="0" />
</bean>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
<property name="cache" value="true" />
<property name="prefix" value="" />
<property name="suffix" value=".ftl" />
<property name="contentType" value="text/html;charset=UTF-8"></property>
<property name="requestContextAttribute" value="request" />
<property name="exposeSpringMacroHelpers" value="true" />
<property name="exposeRequestAttributes" value="true" />
<property name="exposeSessionAttributes" value="true" />
<property name="order" value="1" />
</bean>
applicationContext.xml
<!-- freemarker的配置 -->
<bean id="freemarkerConfig"
class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<property name="templateLoaderPath" value="classpath:ftl" />
<property name="defaultEncoding" value="utf-8" />
<property name="freemarkerSettings">
<props>
<prop key="template_update_delay">10</prop>
<prop key="locale">zh_CN</prop>
<prop key="datetime_format">yyyy-MM-dd</prop>
<prop key="date_format">yyyy-MM-dd</prop>
<prop key="number_format">#.##</prop>
</props>
</property>
</bean>
*/
@Controller
@RequestMapping(value="/ftl")
public class FreeMarkerController {
@RequestMapping(value="/welcome.xhtml")
public ModelAndView getFirstPage(HttpServletRequest request) {
// welcom就是视图的名称（welcom.ftl）
ModelAndView mv = new ModelAndView("welcome");
mv.addObject("name", "My First Spring Mvc");
return mv;
}
}
/**
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>Hello ${name}
</body>
</html>
*/
public class JSPJstlView extends JstlView {
/**
* http://www.iteye.com/problems/76107
* spring实现该方法时返回true，这样相当于view总是存在，
* 从而导致其余视图解析器无法得到解析机会。
*/
public boolean checkResource(Locale locale) throws Exception {
File file = new File(this.getServletContext().getRealPath("/")
+ getUrl());
return file.exists();// 判断该jsp页面是否存在
}
}
|
| txt大文件读写 |
java |
|
/**
*
*/
package com.cignacmb.test.txt;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import junit.framework.TestCase;
import org.junit.Test;
/**
* @author cheney
*
*/
public class TxtUtilsTest extends TestCase{
private String filePath = "D:\\temp\\big-file-test.txt";
private String line = "通常，我们可以直接通过文件流来读取txt文件的内容，但有时可能会出现乱码！此时只要设置一下文件字符编码即可";
private long Times = 10000 * 1000;
private String encoding = "UTF-8";
/**
* testWrite testWriteByFileOutputStream
* CPU: 占用很小，1~10% 占用很大，45%
* 内存： 占用很大，可能上百M 占用很小，可能不到10M
* 效率： 是10倍 很慢
*
* 此方式性能可超过testWriteByFileOutputStream的10倍；
* 如百万数据写及：
* testWrite：1759 ms
* testWriteByFileOutputStream: 23802 ms
*/
@Test
public void testWrite() {
this.checkFile();
long startTime = System.currentTimeMillis();
BufferedWriter fw = null;
try {
File file = new File(filePath);
fw = new BufferedWriter(new OutputStreamWriter(
new FileOutputStream(file, true), encoding)); // 指定编码格式，以免读取时中文字符异常
// fw.append("我写入的内容");
for (int i = 0; i < Times; i++) {
fw.append(i + " >> ");
fw.append(line);
fw.newLine();
}
fw.append("我又写入的内容");
fw.flush(); // 全部写入缓存中的内容
} catch (Exception e) {
e.printStackTrace();
} finally {
if (fw != null) {
try {
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
System.out.println("耗时：" + (System.currentTimeMillis() - startTime) + " ms");
}
}
@Test
public void testWriteByFileOutputStream() {
this.checkFile();
long startTime = System.currentTimeMillis();
FileOutputStream fos = null;
try {
fos = new FileOutputStream(filePath);
for (int i = 0; i < Times; i++) {
fos.write(new String(i + " >> ").getBytes(encoding));
fos.write(line.getBytes(encoding));
fos.write(new String("\r\n").getBytes(encoding));
}
fos.flush();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
if(null != fos){
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
System.out.println("耗时：" + (System.currentTimeMillis() - startTime) + " ms");
}
}
private void checkFile(){
File file1 = new File(filePath);
if (file1.exists()) {
file1.deleteOnExit();
}
if (file1.exists() == false) {
File parentFile = file1.getParentFile();
if (parentFile.exists() == false) {
parentFile.mkdirs();
}
}
}
@Test
public void testReadByLine() {
long startTime = System.currentTimeMillis();
BufferedReader reader = null;
try {
reader = new BufferedReader(new InputStreamReader(
new FileInputStream(filePath), encoding)); // 指定读取文件的编码格式，要和写入的格式一致，以免出现中文乱码,
String str = null;
while ((str = reader.readLine()) != null) {
// 日志输出很影响性能
System.out.println(str);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("耗时：" + (System.currentTimeMillis() - startTime) + " ms");
}
}
}
|
| 【spring mvc】复杂Form提交 |
spring mvc |
Spring3 mvc 复杂的Form提交 |
public class FormBean {
private String riskname;
private String riskshortname;
private List<Insured> list;
}
<tr>
<td class="title"><label>险种中文名称</label></td>
<td class="input"><input name="riskname" value="险种中文名称" class="easyui-textbox input-common"></td>
<td class="title"><label>险种中文简称</label></td>
<td class="input"><input name="riskshortname" value="险种中文简称" class="easyui-textbox input-common"></td>
</tr>
<tr>
<td class="title"><label>被保险人一</label></td>
<td class="input"><input name="list[0].insuredname" value="被保险人一" > </td>
<td class="input"><input name="list[0].insuredidno" value="123123123" > </td>
</tr>
<tr>
<td class="title"><label>被保险人二</label></td>
<td class="input"><input name="list[1].insuredname" value="被保险人二" > </td>
<td class="input"><input name="list[1].insuredidno" value="22312fds3" > </td>
</tr>
<script type="text/javascript">
$(document).ready(function(){
$("#multiParaTypeTestBtn").click(function(){
$("#multiParaTypeTest").form('submit', {
url: '../tags/test.json',
onSubmit: function(param){
return $(this).form('validate');
},
success: function(result){
var json = $.parseJSON(result);
if(json.code == '0'){
$riskRelaTable.datagrid('reload');
$.messager.alert('提示','操作成功！','info');
} else {
$.messager.alert('警告',json.message,'error');
}
}
})
});
})
</script>
|
| 【awk】统计日志文件中各IP出现次数 |
linux |
|
awk '{a[$1]++}END{for(x in a)print x, a[x]}' test.log
grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' test.log | awk '{a[$1]++}END{for(x in a)print x, a[x]}'
# 用awk,sort,uniq统计日志小技巧
# http://blog.163.com/richma@126/blog/static/171357596201010193021619/
# 按统计量降序排列
grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' test.log | awk '{a[$1]++}END{for(x in a)print x, a[x]}' | sort -k 2 -rn
注:-k为排序关键列
-r为降序排序，sort默认的排序方式是升序
-n按算术值对数字字段排序。数字字段可包含前导空格、可选减号、十进制数字、千分位分隔符和可选基数符。对包含任何非数字字符的字段进行数字排序会出现无法预知的结果。
# 只得头10行
grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' test.log | awk '{a[$1]++}END{for(x in a)print x, a[x]}' | sort -k 2 -rn | head -n 10
# 只得后10行
grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' test.log | awk '{a[$1]++}END{for(x in a)print x, a[x]}' | sort -k 2 -rn | tail -n 10
|
| 【jquery】jquery.lazyload图片分屏加载 |
jquery |
|
|
|
| wsimport |
webservice |
wsimport - Java™ API for XML Web Services (JAX-WS) 2.0 |
# http://docs.oracle.com/javase/6/docs/technotes/tools/share/wsimport.html
-keep：是否生成java源文件
-d：指定输出目录
-s：指定源代码输出目录
-p：以package的形式生成文件
-verbose：在控制台显示输出信息
wsimport -keep -p com.cignacmb.member.center.wsclient.sms -verbose http://vmprsms01:9081/SMSPlatform/services/sendSMS?wsdl
|
| js判断是http还是https |
javascript |
|
<!-- CNZZ tracking code begin. -->
<script type="text/javascript">
// unescape() 函数可对通过 escape() 编码的字符串进行解码。
var cnzz_protocol = (("https:" == document.location.protocol) ? " https://" : " http://");
document.write(unescape("%3Cspan id='cnzz_stat_icon_1254736152'%3E%3C/span%3E%3Cscript src='" + cnzz_protocol + "s11.cnzz.com/stat.php%3Fid%3D1254736152%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));
</script>
<!--CNZZ tracking code end. -->
<!-- Gridsum tracking code begin. -->
<script type='text/javascript'>
(function () {
var s = document.createElement('script');
s.type = 'text/javascript';
s.async = true;
s.src = (location.protocol == 'https:' ? 'https://ssl.' : 'http://static.') + 'gridsumdissector.com/js/Clients/GWD-002432-09B92C/gs.js';
var firstScript = document.getElementsByTagName('script')[0];
firstScript.parentNode.insertBefore(s, firstScript);
})();
</script>
<!--Gridsum tracking code end. -->
|
| 【spring mvc】静态资源处理 |
spring mvc |
Spring MVC静态资源处理 |
Spring MVC静态资源处理——<mvc:resources /> ||<mvc:default-servlet-handler />
调整web.xml中的DispatcherServlet的配置，使其可以捕获所有的请求：
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
采用<mvc:default-servlet-handler />
...................
采用<mvc:resources />
<mvc:default-servlet-handler />将静态资源的处理经由Spring MVC框架交回Web应用服务器处理。而<mvc:resources />更进一步，由Spring MVC框架自己处理静态资源，并添加一些有用的附加值功能。
首先，<mvc:resources />允许静态资源放在任何地方，如WEB-INF目录下、类路径下等，你甚至可以将JavaScript等静态文件打到JAR包中。通过location属性指定静态资源的位置，由于location属性是Resources类型，因此可以使用诸如"classpath:"等的资源前缀指定资源位置。传统Web容器的静态资源只能放在Web容器的根路径下，<mvc:resources />完全打破了这个限制。
其次，<mvc:resources />依据当前著名的Page Speed、YSlow等浏览器优化原则对静态资源提供优化。你可以通过cacheSeconds属性指定静态资源在浏览器端的缓存时间，一般可将该时间设置为一年，以充分利用浏览器端的缓存。在输出静态资源时，会根据配置设置好响应报文头的Expires 和 Cache-Control值。
在接收到静态资源的获取请求时，会检查请求头的Last-Modified值，如果静态资源没有发生变化，则直接返回303相应状态码，提示客户端使用浏览器缓存的数据，而非将静态资源的内容输出到客户端，以充分节省带宽，提高程序性能。
在springMVC-servlet中添加如下配置：
<mvc:resources location="/,classpath:/META-INF/publicResources/" mapping="/resources/**"/>
|
| 【TAG】自定义标签与spring mvc |
java |
自定义标签与spring注入 |
maven 依赖
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.4</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
/**
* 自定义标签基础类
* @author cheney
*/
public abstract class BaseTag extends RequestContextAwareTag {
private static final long serialVersionUID = 1L;
protected Logger logger = Logger.getLogger(getClass());
/**
* 根据ID获取指定的spring bean
* @param beanId
* @return
*/
@SuppressWarnings("unchecked")
protected <T> T getBean(String beanId) {
WebApplicationContext context = this.getRequestContext()
.getWebApplicationContext();
T bean = null;
if (null != context && context.containsBean(beanId)) {
bean = (T) context.getBean(beanId);
}
return bean;
}
}
public class PolicySeekTag extends BaseTag {
private static final long serialVersionUID = 1L;
@Override
protected int doStartTagInternal() throws Exception {
logger.info("session ID: " + pageContext.getSession().getId());
TagsService tagsService = super.getBean("tagsService");
tagsService.log();
JspWriter out = null;
try {
out = pageContext.getOut();
out.print("测试");
} catch (Exception e) {
logger.error(e.getMessage(), e);
}
return EVAL_PAGE; // 表示处理完标签后继续执行以下的JSP网页
// return SKIP_PAGE; //表示不处理接下来的JSP网页
}
}
// 在Web-Inf创建标签库描述文件self.tld
<?xml version="1.0" encoding="UTF-8"?>
<taglib version="2.0" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee web-jsptaglibrary_2_0.xsd">
<tlib-version>1.0</tlib-version>
<jsp-version>2.2</jsp-version>
<short-name>self</short-name>
<uri>/selftaglib</uri>
<tag>
<name>policySeek</name>
<tag-class>com.cignacmb.liscont.tags.PolicySeekTag</tag-class>
<body-content>empty</body-content>
</tag>
</taglib>
// web.xml
<jsp-config>
<taglib>
<taglib-uri>/selftaglib</taglib-uri>
<taglib-location>/WEB-INF/self.tld</taglib-location>
</taglib>
</jsp-config>
// jsp
<%@ taglib uri="/selftaglib" prefix="self"%>
<td><self:policySeek></self:policySeek></td>
|
