LinuxÏÂJavaÈçºÎÁ¬SAP
±¾Îĵµ²âÊÔ»·¾³£º
1£©Linux²Ù×÷ϵͳ°æ±¾£º
Red Hat Enterprise Linux Server release 5
2.6.18-8.el5
2£©jdk°æ±¾
1.5.0_16
LinuxÏÂÁ¬JavaÁ¬sap²½Öè
1£©ÏÂÔØsapjco.jar
Çëµ½service.sap.com/connectors£¬ÏÂÔØsapjco.jar£¬±¾°¸ÏÂÔصÄÊÇsapjco-linuxintel-2.1.8.zip
2£©½âѹzipÎļþ£¬½«ÆäÖÐlibrfccm.so¡¢libsapjcorfc.soÁ½¸öÎļþ£¬¿½±´¸´ÖƵ½$JAVA_HOME/jre/lib/i386/server£¬²¢½«sapjco.jar¸´ÖƵ½Ìض¨Ä¿Â¼Ï£¬È»ºóÉèÖÃCLASSPATH±äÁ¿¼´¿É£¬±¾°¸export CLASSPATH=.:/usr/java/jdk1.5.0_16/lib:/usr/java/jdk1.5.0_16/jre/lib:/usr/wuxq/sapjco.jar
3£©ÔÚ½øÐÐsap rfcÁ¬½ÓµÄʱºò£¬ÐèÒªlibstdc++-libc6.2-2.so.3¿âÎļþ£¬¿É´ÓcsdnÉÏÏÂÔØ£¬http://download.csdn.net/source/648150£¬½«libstdc++-libc6.2-2.so.3¿âÎļþ¸´ÖƵ½librfccm.so¡¢libsapjcorfc.soÎļþËùÔÚµÄĿ¼¼´¿É£»
4£©ÖÁ´Ë£¬ÒѾÍê³ÉjcoÔÚlinuxϵݲװ£¬ÏÂÒ»²½¹¤×÷¾ÍÊÇдһ¸ö²âÊÔÓÃÀý£¬±¾°¸µ÷ÓÃÁËÒ»¸ösapµÄRFCº¯Êý£¬¸Ãº¯Êý´«ÈçÒ»¸ö×Ö·û´®²ÎÊý£¬·µ»ØÒ»¸öÕûÐÎÖµ£»
·´´½¨JCO.Client£¬²¢Á¬½Ó
public boolean connect(){
boolean rtn = false;
try{
client = JCO.createClient(sid, username,
password,language,host,ϵͳ±àºÅ);
//sid-¼¯Íźţ»language-ZH,ENµÈ£»ÏµÍ³±àºÅ-00µÈ
client.connect();
rtn = true;
}catch(Exception e){
e.printStackTrace();
}
return rtn;
}
·´´½¨RFCº¯Êý
public JCO.Function createFunction(String name) throws Exception {
&n
Ïà¹ØÎĵµ£º
×î½üÓöµ½Ò»¸öÐèÇóÒªÔÚlinuxÏÂÓÃjava µ÷ÓÃmysql¿Í»§¶ËÔ¶³ÌµÇ½mysql·þÎñÆ÷£¬´Ó¿Í»§¶Ë»úÆ÷µ¼Èëmysql½Å±¾£¬´Ómysql·þÎñÆ÷¶Ëµ¼³ö±íÖеÄÊý¾Ý¡£ÒÔÏÂÊÇÓõ½µÄÖ÷Òª·½·¨£º
Java ´úÂë
/**
* µ¼ÈëÊý¾Ý
* @param ½Å±¾µÄµØÖ·ºÍÃû³Æ
* @return ÊÇ·ñ³ ......
¶ÔÓÚѧϰstaticÎÒÃÇÏÈÀ´¿´Á½¸öÀý×Ó£º
//Example 1 Tst.java£¬no main() method
package com.blogchina.qb2049;
public class Tst
{
static { System.out.println("111111"); }
}
ÔËÐнá¹ûΪ: 111111
Exception in thread "main" java.lang.NoSuchMethodError: main
ͬÑùµÄµÀÀí¿´µÚ¶þ ......
package org.bupt.test;
import java.util.ArrayList;
class MyResource {
ArrayList<Integer> arrList= new ArrayList<Integer>();
public MyResource(ArrayList<Integer> arrList) {
this.arrList = arrList;
&nbs ......