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asqin:
getFileIO 时 in 对象为null
java修改,读取properties文件 -
holleyangyanges:
你试过你的代码吗?
HttpClient CAS -
a455642158:
tks……
java修改,读取properties文件 -
faikr:
请问,这个子表的数据,你是怎么和主表相关字段做对应的?比如,我 ...
jquery之jquerygrid-subgrid -
jrius:
这种方式 应该是抓不到的,百度指数使用了amf格式
JAVA抓取百度指数数据
文章列表
很简单所以就不多解释了!
path = 'E:\\PyWk\\nodepad_py\\'
fp = open(path + 'm.txt')
a = fp.readlines()
a = [x.split('\t') for x in a]
a = [[x[0],x[1].replace('\n','')] for x in a]
print a
fp.close()
b = [[int(x[0]), int(x[1])] for x in a]
b.sort()
b = [str(x[0]) + '\t' + str(x[1]) + '\n' for x in b]
f ...
#-*- coding:UTF-8-*-
#Simple Cal
#######################
from Tkinter import *
def frame(root, side):
w = Frame(root)
w.pack(side=side, expand=YES, fill=BOTH)
return w
#end of def
def button(root, side, text, command=None):
w = Button(root, text=text, command=command)
w.pack(side= ...
继承
#-*- coding:UTF-8-*-
class SchoolMember:
def __init__(self, name, age):
self.name = name
self.age = age
print '初始化%s' % self.name
#end of def
def tell(self):
print '名字: %s 年龄: %s' % (self.name, self.age)
#end of def
#end of class
class Teacher(SchoolMember):
def __init__ ...
方法一:
1、在hibernate的xml配置文件中对有默认值字段的property添加(insert="false" update="false"):
<property name="N_ISOK" type="java.lang.Long" insert="false" update="false">
<column name="N_ISOK" precision="22" scale=& ...
IMP数据时报20001错误
查了些资料,加了statistics=none
imp user/user file=file.dmp full=y statistics=none
解决
参数说明
exp userid=user_name/user_pwd@net_service_name owner=user_name file=exp_user_name.dmp log=exp_user_name.log buffer=67108864 statistics=none grants=n consistent=y
buffer缓冲区大小,64M,再往上也没有明显的性能提升
sta ...
批量删除用户的所有表、视图、sequence
select 'drop table ' || table_name ||'cascade constraints;'||chr(13)||chr(10) from user_tables; --delete tables
select 'drop view ' || view_name||' cascade constraints;'||chr(13)||chr(10) from user_views; --delete views
select 'drop sequence ' || sequence_name||' cascade co ...
后台页面:
t.jsp----提供数据
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%= request.getParameter("jsoncallback") %>({"data":{"name":"测试一","address":"湖南","greeting":" ...
package com.lch.httpclient;
import java.io.IOException;
import org.apache.commons.httpclient.Cookie;
import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMet ...
取得时间相关的信息的话,要用到python time模块,python time模块里面有很多非常好用的功能,你可以去官方文档了解下,要取的当前时间的话,要取得当前时间的时间戳,时间戳好像是1970年到现在时间相隔的时间。
你可以试下下 ...
原文地址:http://blog.csdn.net/ambitiontan/archive/2006/01/06/572171.aspx
一般的情况下我们都是使用IE或者Navigator浏览器来访问一个WEB服务器,用来浏览页面查看信息或者提交一些数据等等。所访问的这些页面有的仅仅是一些普通的页面,有 ...
JAVA 打包
CMD下进入WEB目录下
jar cvf cas.war *.*
安全证书
keytool -genkey -alias tomcat -keyalg RSA -keystore .keystore
keytool -export -file myserver.crt -alias tomcat -keystore .keystore
keytool -import -keystore cacerts -file myserver.crt -alias tomcat
原文地址:http://docs.jboss.org/jbossweb/latest/ssl-howto.html
IMPORTANT NOTE: This Howto refers to usage of JSSE, that comes included with jdk 1.5 and higher. When using APR, JBoss Web will use OpenSSL, which uses a different configuration.
The description below uses the variable name $CATALINA_HOME to ...
<Server>
<!--APR library loader. Documentation at /docs/apr.html -->
<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
<!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -- ...
package com.lch.sso;
import java.io.IOException;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.method ...
Attribute:
$(”p”).addClass(css中定义的样式类型); 给某个元素添加样式
$(”img”).attr({src:”test.jpg”,alt:”test Image”}); 给某个元素添加属性/值,参数是map
$(”img”).attr(”src”,”test.jpg”); 给某个元素添加属性/值
$(”img”).attr(”title”, function() { return this.src }); 给某个元素添加属性/值
$(”元素名称”).html(); 获得该元素内的内容(元素,文本等)
$(”元素名称”).html(”<b>new stu ...