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<input type="file" id="f1" style="display:none">
<input id="f2" name="filesb"><input type="button" value="本地" onClick="f1.click();f2.value=f1.value;">
取文件框中的值 request.getParameter("filesb" ...
package FileIO;
import java.awt.image.BufferedImage;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
publi ...
设置body的与边界的距离：<body style="margin: 0px 0px 0px 0px;padding: 0px 0px 0px 0px;">
设置div的与边界距离：<div style="float:left;margin-left:10px 0px 0px 10px;">
设置div的绝对距离:<div style="position:absolute;margin:20px 0px 0px 100px;vertical-align: top">
手型的样式：cursor:h ...
html:
<form action="uploadrequire.do" method="post" enctype="multipart/form-data" onsubmit="return validataInput()">
<input type="file" id="fileName" name="myfile" />
</form>
struts form:
private FormFile myfile ...
javascript对表格的操作:
function addTr()
{
var table = document.getElementById("apntable");
var lastTr = table.firstChild.lastChild;
if(lastTr.id == "lastLineStyleTr") {
lastTr.parentNode.removeChild(lastTr);
}
var input1 = ...
创建HttpRequest对象:
var httpRequest;
function createXMLHttpRequest() {
if(window.XMLHttpRequest)
{
httpRequest = new XMLHttpRequest();
}
else if(window.ActiveXOb ...
public class TestFormat {
public static String dateToStr(java.util.Date date)
{
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String str = sdf.format(date);
return str;
}
public static void main(String[] args) {
TestFormat test = ...
在以前的文章里，我介绍了IE8支持原生的JSON对象，但是，在使用的时候，还需要注意一些问题。很多人使用下面的代码测试，就会报告说JSON未定义：
HTML 代码
<html>
<body>
<script type="text/javascript">
alert(typeof JSO ...
List<String> list = new ArrayList<String>();
list.add("test1~test2");
try {
HSSFWorkbook workbook = new HSSFWorkbook();
HSSFSheet sheet = workbook.createSheet();
for (int index = 0; index < list.size(); index++) {
HSSFRow row = sheet.createRow((short) index) ...
导入classes12.java
public class ConnectOracleTools {
private final String driverName="oracle.jdbc.driver.OracleDriver";
private final String serverName="10.11.104.213";
private final String portNumber="1521";
private String sid="oracle";
private String use ...