Ant- Unable to locate tools.jar. Expected to find it in C:/Program Files/Java/jre

問題：

Unable to locate tools.jar. Expected to find it in C:/Program Files/Java/jre
命令行敲ant命令後提示：“Unable to locate tools.jar. Expected to find it in C:/Program Files/Java/jre6/li”；ANT_HOME環境變量已經配置；

解決途徑：

將“C:/Program Files/Java/jdk1.6.0_16/lib”目錄下的tools.jar文件拷貝到“C:/Program Files/Java/jre6/lib”目錄下，重新運行命令ant，運行正常，問題解決。