日期:2014-05-19  浏览次数:20795 次

ANT 编译工程错误“编码 GBK 的不可映射字符”警告
MyEclipse 工程编码为utf-8 ,build.xml文件格式如下:
XML code

<?xml version="1.0" encoding="UTF-8"?>

<project name="HikWSMultiSocket" default="dist" basedir=".">
    <description>
        simple example build file
    </description>
    <!-- set global properties for this build -->
    <property name="src" location="src"/>
    <property name="build" location="build"/>
    <property name="dist"  location="dist"/>

    <target name="init">
        <!-- Create the time stamp -->
        <tstamp/>
        <!-- Create the build directory structure used by compile -->
        <mkdir dir="${build}"/>
    </target>

    <target name="compile" depends="init"
        description="compile the source " >
        <!-- Compile the java code from ${src} into ${build} -->
        <javac srcdir="${src}" destdir="${build}"/>
    </target>

    <target name="dist" depends="compile"
        description="generate the distribution" >
        <!-- Create the distribution directory -->
        <mkdir dir="${dist}/lib"/>

        <!-- Put everything in ${build} into the MyProject-${DSTAMP}.jar file -->
        <jar jarfile="${dist}/lib/MyProject-${DSTAMP}.jar" basedir="${build}" encoding="UTF-8"/>
    </target>

    <target name="clean"
        description="clean up" >
        <!-- Delete the ${build} and ${dist} directory trees -->
        <delete dir="${build}"/>
        <delete dir="${dist}"/>
    </target>
</project>





Myeclipse编译或是命令行编译都会报如下错误:
[javac] D:\Workspaces\SVNWorkspace\HikWSMultiSocket\src\Path.java:11: 警告:编码 GBK 的不可映射字符
[javac] * 杩欎釜绫绘彁渚涗簡涓?簺鏍规嵁绫荤殑class鏂囦欢浣嶇疆鏉ュ畾浣嶇殑鏂规硶銆?
[javac] ^
[javac] D:\Workspaces\SVNWorkspace\HikWSMultiSocket\src\Path.java:11: 警告:编码 GBK 的不可映射字符
[javac] * 杩欎釜绫绘彁渚涗簡涓?簺鏍规嵁绫荤殑class鏂囦欢浣嶇疆鏉ュ畾浣嶇殑鏂规硶銆?

很无语。不知道大家对此有什么好的解决方法。或是提供给我一个工具,可以批量去掉工程中的非UTF-8的字符也好。

求教了。

------解决方案--------------------
探讨
<javac srcdir="${src}" destdir="${build}"/>