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public static boolean validateEmail(String email){
//Pattern pattern = Pattern.compile("[0-9a-zA-Z]*.[0-9a-zA-Z]*@[a-zA-Z]*.[a-zA-Z]*", Pattern.LITERAL);
if(email == null){
return false;
}
//ÑéÖ¤¿ªÊ¼
//²»ÄÜÓÐÁ¬ÐøµÄ.
if(email.indexOf("..") != -1){
return false;
}
//±ØÐë´øÓÐ@
int atCharacter = email.indexOf("@");
if (atCharacter == -1) {
return false;
}
//×îºóÒ»¸ö.±ØÐëÔÚ@Ö®ºó,ÇÒ²»ÄÜÁ¬Ðø³öÏÖ
if(atCharacter > email.lastIndexOf('.') || atCharacter+1 == email.lastIndexOf('.')){
return false;
}
//²»ÄÜÒÔ.,@½áÊøºÍ¿ªÊ¼
if (email.endsWith(".") || email.endsWith("@") || email.startsWith(".") || email.startsWith("@")) {
return false;
}
return true;
}
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public Vector(int initialCapacity)
public Vector()
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Some great software.
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http://java.sun.com
Sun Microsystems
3
1
2001
Sun Microsystem's website.
The standard JSP container
http://jakarta.apache.org
Apache Group
4
1
2001
Some great software.
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vi /etc/profile.d/java.sh
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#set java environment
JAVA_HOME=/usr/java/jdk-1_5_0_02
CLASSPATH=.:$JAVA_HOME/lib.tools.jar
PATH=$JAVA_HOME/bin:$PATH
ex ......