亚洲日韩中文字幕在线播放,亚洲精品国产精品乱码视色 ,久久国产成人精品国产成人亚洲

Wed, 17 Aug 2016 09:03:00 GMT

做个�ȝ��
linux服务器上做负载均�?br />自己准备�?linux服务�?45.78.20.168),jdk1.7,nginx,redis,tomcat7两个,部��v的项�?

1:jdk1.7安装,两个tomcat分别端口8080,8081;部��v相同的项�?启动;
http://45.78.20.168:8080/redis3.2/getRedis.action

http://45.78.20.168:8081/redis3.2/getRedis.action

2:安装nginx,��d��负蝲的配�|?安装目录下找 /etc/nginx/conf.d/default.conf文�g(�?etc/nginx/nginx.conf);�{�略讄��为默认轮�?

    upstream www.nimenhaihaoma.com {
        server 45.78.20.168:8080;
        server 45.78.20.168:8081;
    }
    server{
        listen 80;
        server_name www.nimenhaihaoma.com;
        location / {
            proxy_pass http://www.nimenhaihaoma.com;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
3:配置session�׃�n,方式很多,�q�里用的redis的session�׃�n(兼容jdk版本臛_��1.7):
tomcat的lib包加commons-pool2-2.0.jar,jedis-2.5.2.jar,tomcat-redis-session-manager1.2.jar;
tomcat配置文�gcontext.xml,在标�{?lt;Context>内添加配�|?

4:��目里面区分session的代�?
(1):放session的接�?执行一��?;
(2):取session数据(不断��h��),看tomcat打印信息;
5:效果,http://www.nimenhaihaoma.com/redis3.2/getRedis.action (狂刷session值相�?

��文�?/a> 2016-08-17 17:03 发表评论

Sat, 25 Apr 2015 03:09:00 GMT

��目只是加蝲spring的几个定时�Q务，启动服务一直��@环加载spring文�g�Q�问题的根节点：定时器类里面的service对象采取配置的方式注入，而这个定时器�cȝ��构造让我给加上�?
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext*.xml");
myServiceImpl = context.getBean("XXXService");

加上�q�段��Z��方便��试�Q�在该类里写main�Ҏ��试执行�Q�把调用写到构造里�Q�，spring定时器配�|�好旉��后，此处构造忘了去掉；��D��启动tomcat服务一直在加蝲spring注入文�g�Q?br />同理�Q�spring注入的方式，在action里同��h��q�样的效果，构造方法一定注意；

��文�?/a> 2015-04-25 11:09 发表评论

java �c�L��公共的，应在名�ؓ.java 的文件中声明

Thu, 28 Aug 2014 12:18:00 GMT

是在build.xml�~�译的时�?包里有两个类名一��L��java文�g,我只是做了个备䆾,忘了�Ҏ��件后�~�,备䆾的文件也�~�译�?所以报的这个错

��文�?/a> 2014-08-28 20:18 发表评论

Fri, 16 Aug 2013 04:08:00 GMT

1�Q�添加烦引文件中的一条新的烦�?
Question addQ = new Question();//新添加的一条数�?对象id在烦引文件中没有
addQ.setId("999999999");
addQ.setQuestionname("新添加的一条数据名�U?);

Analyzer sa = new SmartChineseAnalyzer(Version.LUCENE_40);

IndexWriterConfig iwc = new IndexWriterConfig(Version.LUCENE_40, sa);

iwc.setOpenMode(OpenMode.APPEND);

IndexWriter writer = null;

try {

Directory dir1 = FSDirectory.open(new File("F:\\temp"));

writer = new IndexWriter(dir1, iwc);

FieldType ft = new FieldType();

ft.setIndexed(true);

ft.setStored(true);

ft.setTokenized(true);

FieldType ft2 = new FieldType();

ft2.setIndexed(true);

ft2.setStored(true);

ft2.setTokenized(false);

Document doc = new Document();

doc.add(new Field("id", addQ.getId(), ft2));

doc.add(new Field("questionname", addQ.getQuestionname(), ft));

writer.addDocument(doc);

writer.close();

} catch (CorruptIndexException e) {

e.printStackTrace();

} catch (LockObtainFailedException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

} finally{

try {

if(writer!=null){

writer.close();

}

if(sa!=null){

sa.close();

}

} catch (CorruptIndexException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}
执行完程序后�Q�烦引文件中已经��d��新的索引数据�?/span>
2�Q�删�?/strong>索引文�g中的一条新的烦�?br /> Question delQ = new Question();//索引文�g中有的一条数据，�Ҏ��对象id�?/span>
delQ.setId("1111111");
delQ.setQuestionname("要删除的一条数�?);
IndexWriter writer = null;
Analyzer sa = new SmartChineseAnalyzer(Version.LUCENE_40);
IndexWriterConfig iwc = new IndexWriterConfig(Version.LUCENE_40, sa);
Directory dir1 = null;
try {
dir1 = FSDirectory.open(new File("F:\\temp"));
writer = new IndexWriter(dir1, iwc);
Term term = new Term("id", delQ.getId());
writer.deleteDocuments(term);
writer.commit();
writer.close();
} catch (CorruptIndexException e) {
e.printStackTrace();
} catch (LockObtainFailedException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (writer != null) {
writer.close();
sa.close();
}
} catch (CorruptIndexException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
System.out.println("索引删除完成");
3�Q�更�?/strong>索引文�g中的一条烦�?br />更新索引文�g中的一条烦引的理念是：先找到这条烦引删除，然后再添加这条更新后的烦�?/strong>

��文�?/a> 2013-08-16 12:08 发表评论

��单的lucene�Ҏ��索引文�g查询(搜烦引擎)

Mon, 12 Aug 2013 09:26:00 GMT

IndexReader reader = DirectoryReader.open(FSDirectory.open(new File("F:\\temp")));// 打开索引
IndexSearcher searcher = new IndexSearcher(reader);

Analyzer analyzer = new SmartChineseAnalyzer(Version.LUCENE_40);
String[] fields = { "questionname","id" };
Occur[] occurs = new Occur[] { Occur.SHOULD,Occur.SHOULD };
Query query = MultiFieldQueryParser.parse(Version.LUCENE_40, "��试 �?/span>", fields,
occurs, analyzer);
TopDocs result = searcher.search(query, searcher.getIndexReader()
.maxDoc());
ScoreDoc[] hits = result.scoreDocs;
List list = new ArrayList();
for (int i = 0; i
Document doc = searcher.doc(hits[i].doc);
list.add(doc);
}
System.out.println("搜烦list的长度\t→→→→\t"+list.size());
for (Document document : list) {
System.out.println(document.getField("questionname"));
}
analyzer.close();

注：�U�色字体是输入的��索条�Ӟ��多个用空格隔开�Q�找到的�l�果先匹配同时符合多个的�l�果�Q�结果只是拿�q�来的document一个list集合�Q�具体结果再解析��p��了�?br />
�l�果如图�Q?br />

��文�?/a> 2013-08-12 17:26 发表评论

��单的lucene创徏索引文�g

Mon, 12 Aug 2013 08:50:00 GMT

Connection conn = null;
Statement stat = null;
ResultSet rs = null;
Analyzer sa = new SmartChineseAnalyzer(Version.LUCENE_40);
IndexWriterConfig iwc = new IndexWriterConfig(Version.LUCENE_40, sa);
iwc.setOpenMode(OpenMode.CREATE);
Directory dir1 = FSDirectory.open(new File("F:\\temp"));
IndexWriter writer = new IndexWriter(dir1, iwc);
int numIndexed = -1;
FieldType ft = new FieldType();
ft.setIndexed(true);
ft.setStored(true);
ft.setTokenized(true);
FieldType ft2 = new FieldType();
ft2.setIndexed(true);
ft2.setStored(true);
ft2.setTokenized(false);
Class.forName("com.mysql.jdbc.Driver");
conn = (Connection) DriverManager.getConnection(
"jdbc:mysql:///question", "root", "root");
stat = (Statement) conn.createStatement();
rs = stat.executeQuery("select id,questionname from question");
List list = new ArrayList();
while (rs.next()) {
String id = rs.getString("questionname");
String questionname = rs.getString("questionname");
list.add(id);
list.add(questionname);
}
rs.close();
stat.close();
conn.close();

for (String string : list) {
Document doc = new Document();
doc.add(new Field("questionname", string, ft2));
writer.addDocument(doc);
}
numIndexed = writer.maxDoc();

writer.close();
执行完这�D늨�序f盘多一个文件夹temp�Q�里面就是创建好的烦引文件了�Q�然后进行根据烦引文件查�?br />

��文�?/a> 2013-08-12 16:50 发表评论

��单的滑轮滚动出现"回到��端"

Wed, 07 Aug 2013 02:35:00 GMT

style="position: fixed;right: 60px;bottom: 60px;display: none">

style="text-align: justify;display: block;text-decoration: none;width: 14px;background-color: #cccccc">回到��端

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

��文�?/a> 2013-08-07 10:35 发表评论

求单一登陆和单点登陆的思�\及核心代码？�Q�？

Wed, 07 Aug 2013 01:56:00 GMT

求单一登陆和单点登陆的思�\及核心代码？�Q�？

��文�?/a> 2013-08-07 09:56 发表评论

Mon, 29 Jul 2013 07:56:00 GMT
html中中文正则表辑ּ�不对的问�?/span>
中文的正则表辑ּ��Q�var reg = /^[\u4e00-\u9fa5]$/;(一个中文字�W?
攑֜�html中可能出现的问题有：

UTF-8" />

本页�~�码为UTF-8时出现的�l�果可能是错误的�Q?br />所以出现此�c�L��况，�~�码格式改�ؓgb2312(�U�色标注的编码改为gb2312)

��文�?/a> 2013-07-29 15:56 发表评论

��一个带格式的excel表内�?带格�?写入一个与之有相同列的excel表格�?�q�加�?

Fri, 19 Jul 2013 10:02:00 GMT
��单的代码:
public static void main(String[] args) {
try {
File allfile = new File("f:\\excel\\total.xlsx");
File file2 = new File("f:\\excel\\xxxxxx.xlsx");

XSSFWorkbook h = new XSSFWorkbook(new FileInputStream(allfile));
XSSFSheet x = h.getSheetAt(0);
XSSFWorkbook hssfWorkbook = new XSSFWorkbook(new FileInputStream(file2));
XSSFSheet hssfSheet = hssfWorkbook.getSheetAt(0);

int ii = hssfSheet.getLastRowNum();//��d��的表��D��?/div>
System.out.println(ii);
FileOutputStream out_ = new FileOutputStream(allfile);
for (int i = 0; i < ii; i++) {
XSSFRow lastRow = x.createRow(x.getLastRowNum()+1);
XSSFRow xssfRow = hssfSheet.getRow(i);

XSSFCell xssfCell0 = xssfRow.getCell(0);
CellStyle cellStyle0 = xssfCell0.getCellStyle();
CellStyle newStyle0 = h.createCellStyle();
newStyle0.cloneStyleFrom(cellStyle0);
XSSFCell xssfCell0_ = lastRow.createCell(0);
xssfCell0_.setCellStyle(newStyle0);
xssfCell0_.setCellValue(xssfCell0.toString());

XSSFCell xssfCell1 = xssfRow.getCell(1);
CellStyle cellStyle1 = xssfCell1.getCellStyle();
CellStyle newStyle1 = h.createCellStyle();
newStyle1.cloneStyleFrom(cellStyle1);
XSSFCell xssfCell1_ = lastRow.createCell(1);
xssfCell1_.setCellStyle(newStyle1);
xssfCell1_.setCellValue(xssfCell1.toString());

XSSFCell xssfCell2 = xssfRow.getCell(2);
CellStyle cellStyle2 = xssfCell2.getCellStyle();
CellStyle newStyle2 = h.createCellStyle();
newStyle2.cloneStyleFrom(cellStyle2);
XSSFCell xssfCell2_ = lastRow.createCell(2);
xssfCell2_.setCellStyle(newStyle2);
xssfCell2_.setCellValue(xssfCell2.toString());

XSSFCell xssfCell3 = xssfRow.getCell(3);
CellStyle cellStyle3 = xssfCell3.getCellStyle();
CellStyle newStyle3 = h.createCellStyle();
newStyle3.cloneStyleFrom(cellStyle3);
XSSFCell xssfCell3_ = lastRow.createCell(3);
xssfCell3_.setCellStyle(newStyle3);
xssfCell3_.setCellValue(xssfCell3.toString());

XSSFCell xssfCell4 = xssfRow.getCell(4);
CellStyle cellStyle4 = xssfCell4.getCellStyle();
CellStyle newStyle4 = h.createCellStyle();
newStyle4.cloneStyleFrom(cellStyle4);
XSSFCell xssfCell4_ = lastRow.createCell(4);
xssfCell4_.setCellStyle(newStyle4);
xssfCell4_.setCellValue(xssfCell4.toString().toString());
}
h.write(out_);
out_.flush();
out_.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

��文�?/a> 2013-07-19 18:02 发表评论

亚洲日韩中文字幕在线播放,亚洲精品国产精品乱码视色 ,久久国产成人精品国产成人亚洲

java �c�L��公共的，应在名�ؓ.java 的文件中声明

���单的lucene�Ҏ��索引文�g查询(搜烦引擎)

���单的lucene创徏索引文�g

���单的滑轮滚动出现"回到��端"

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

O(∩_∩)O哈哈~

(*^__^*) ��d��……

O(∩_∩)O~

\(^o^)/~

$_$

o(╯□╰)o

求单一登陆和单点登陆的思�\及核心代码？�Q�？

���一个带格式的excel表内�?带格�?写入一个与之有相同列的excel表格�?�q�加�?

��单的lucene�Ҏ��索引文�g查询(搜烦引擎)

��单的lucene创徏索引文�g

��单的滑轮滚动出现"回到��端"

(^__^) ��d��……

(^__^) ��d��……

(^__^) ��d��……

(^__^) ��d��……

(^__^) ��d��……

(^__^) ��d��……

(^__^) ��d��……

(^__^) ��d��……

��一个带格式的excel表内�?带格�?写入一个与之有相同列的excel表格�?�q�加�?