Java

Javaコード
public static String byte2hex(byte & 0XFF));
if (tmp.length() == 1) {
sb.append(“0̶ ...

Java

サンプルコード1
@Test
public void zhishiRand(){
System.out.println(Math.random());
//0-100
int a =(int)( ...

Java

サンプルコード
@Test
public void todeMathFuc(){
BigDecimal d = new BigDecimal(“123”);
BigDecimal ...

Java

サンプルコード
public void onApplicationEvent(ApplicationEnvironmentPreparedEvent event) {
ResourceLoader loader = n ...

Java

  javaコード
public static byte targets = new byte;
targets = (byte) (s >> 8 & 0xFF);
targets = (b ...

Java

 Javaコード
public static byte targets = new byte;
for (int i = 0; i < 8; i++) {
int offset = (targets.le ...

Java

 Javaコード
public static byte targets = new byte;
targets = (byte) (i & 0xFF);
targets = (byte) (i > ...

Java

Javaコード
public static int byte4ToInt(byte & 0xFF;
int b1 = bytes & 0xFF;
int b2 = bytes & 0xF ...

Java

javaコード
public static boolean deleteFile(String path) {
boolean flag = false;

File file = new File(path ...

Java

Javaコード
public static boolean copyFile(String srcPath, String destDir, boolean wtExstFile) {
boolean flag = f ...

Java

Javaコード
package com.arkgame.study;
public class SystemArrCopyDemo {
public static void main(String cft1 = ...

Java

サンプルコード:
DecimalFormat    df   = new DecimalFormat(“######0.00”);
double d1 = 3.23456
double ...

Java

サンプルコード:

<s:if test=”%{parameter1!=” && parameter2!=”}”>

<s:prop ...

Java

1.demo.tld

<?xml version=”1.0″ encoding=”UTF-8″ standalone=”no”?> ...

Java

Javaコード
public class UserAction extends ActionSupport implements SessionAware, ServletRequestAware, ServletRespon ...

Java

Javaコード

public class UserAction extends ActionSupport {
private HttpServletRequest req;
public String l ...

Java

1.複数submit
<s:form action=”UserAction”>
<s:submit value=”List Page enter” me ...

Java

Javaコード

<s:checkbox name=”sampleBean.subSampleBean.demoCftA” label=””” fieldVa ...