Java 8 中使用Ant的 Wsimport 任务 <taskdef name="wsimport" classname="com.sun.tools.ws.ant.WsImport"> <classpath refid="metro.classpath"/> </taskdef>在使用ant构建时,抛出异常:java.lang.AssertionError: org.xml.sax.SAXParseException; systemId: ... schema_reference: Failed to read schema document "xjc.xsd", because "file" access is not allowed due to restriction set by the accessExternalSchema property.解决办法: 在 path/to/jdk8/jre/lib下面添加一个jaxp.properties的文件,内容为:javax.xml.accessExternalSchema = allJava 8 中 HashMap 的性能提升 http://www.linuxidc.com/Linux/2014-04/100868.htmJava 8 的 Nashorn 引擎 http://www.linuxidc.com/Linux/2014-03/98880.htmJava 8简明教程 http://www.linuxidc.com/Linux/2014-03/98754.htmApache Ant 的详细介绍下载见 http://www.linuxidc.com/Linux/2013-08/88313.htmAndroid 编译工具 Ant http://www.linuxidc.com/Linux/2013-05/84490.htmApache Ant 的详细介绍:请点这里 Apache Ant 的下载地址:请点这里本文永久更新链接地址:http://www.linuxidc.com/Linux/2014-06/102557.htm