关于ant的问题

[luckybeggar]

用ant编译时出现的问题。我的JDK 是j2sdk1.4.2 ant 版本是1.5
C:\Tomcat\webapps\jivejdon>ant
Buildfile: build.xml

init:
[echo] ----------- Jive 0.1.1 [2002] ------------

prepare:

compile:
[javac] Compiling 1 source file to C:\Tomcat\webapps\jivejdon\classes
[javac] This version of java does not support the classic compiler; upgradin
g to modern

package:
[jar] Building jar: C:\Tomcat\webapps\jivejdon\application\WEB-INF\lib\jiv
e.jar

dist:
[copy] Copying 1 file to C:\tomcat\webapps\cowork\WEB-INF\lib

BUILD SUCCESSFUL
Total time: 14 seconds
C:\Tomcat\webapps\jivejdon>

[luckybeggar]

fork="true"
是什么意思，问题解决后给分

[glassprogrammer]

This version of java does not support the classic compiler; upgrading to modern

告诉你当前的 java 不支持 classic 的编译器, 所以使用 modern 编译器

[bdsc]

忘了说：
classic compiler:jdk1.1/1.2
modern:jdk1.3/1.4

下个新的ant，看来他不认1.4.2

[luckybeggar]

问题解决谢谢bdsc,i_walker

[luckybeggar]

我查了ant的帮助，jdk1.2以上设置build.compiler 为modern,还要谢谢大家的提醒

[luckybeggar]

[javac] This version of java does not support the classic compiler; upgradinupgradin
g to modern
是怎么回是

[windmagin]

反译一下，这个版本的Java不支持compiler类。
至于g to modern 我想是更换版本吧。

[luckybeggar]

up

[bdsc]

This version of java does not support the classic compiler; upgrading to modern

[l_walker]

<!--javac-->
<javac destdir="${build.class.dir}"
fork="true"
debug="on">
...
</javac>


try:
fork="true"