编译eclair碰到java version "1.5.0_18"问题的解决
编译eclair碰到java version "1.5.0_18"问题的解决
make提示:
Your version is: java version "1.5.0_18"
修改
build\core\main.mk
# Check for the correct version of java
java_version := $(shell java -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]')
改成:
java_version := $(shell java -version 2>&1 | head -n 1 | grep '[ "]1\.5[\. "$$]')
# Check for the correct version of javac
javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]')
改成:
javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.5[\. "$$]')
相关文档:
/**
* check if the odivalue has a legal version format[0.0.0.0]
* @param odivalue:The odivalue extracted from SOAP
* @return :a boolean value,true or false
*/
public static boolean isCorrectVersion(String odivalue) {
// TODO Auto-generated method stub
Pattern pattern = Patter ......
这个其实是在web.xml文件中配置mime文件类型就可以了,配置的示例:
<mime-mapping>
<extension>doc</extension>
<mime-type>application/msword</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xls</extension>
<m ......
import java.net.url;
import java.sql.*;
public class javaoracle {
public javaoracle() {
}
public static void main(string[] args){
try
{
try{
class.forname("oracle.jdbc.driver.oracledriver");
}
catch(java.lang.classnotfoundexception e)
{
system.err.print(e.getmessage());
} ......
1、语法:必须比较熟悉,在写代码的时候IDE的编辑器对某一行报错应该能够根据报错信息知道是什么样的语法错误并且知道任何修正。
2、命令:必须熟悉JDK带的一些常用命令及其常用选项,命令至少需要熟悉:appletviewer、 HtmlConverter、jar、 java、javac、javadoc、javap、javaw、native2ascii、serialver,如果这些命令 ......