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String str="ÖÐÎÄ";
str=new String(str.getBytes("GB2312"),"8859_1");
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str=new String(str.getBytes("8859_1"),"GB2312");
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The caller( ) method calls the stored procedure inoutproc:
create proc inoutproc @id int, @newname varchar(50), @newhome Address,
@oldname varchar(50) output, @oldhome Address output as

select @oldname = name, @oldhome = home from xmp where id=@id
update xmp set name ......

java HashSetÈ¥ÖØÊ¾Àý

import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
public class HashSetDemo {

public static void main(String[] args){
List tableList = new ArrayList();
tableList.add("hello");
tableList.add("hell0");
tableList.add("world");
......
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