JAVA网络编程TCP案例

Target runtime Apache Tomcat 5.0 is not defined　


在工程目录下的.settings文件夹里，打开org.eclipse.wst.common.project.facet.core.xml文件，其内容是：

1. <?xml version="1.0" encoding="UTF-8"?>
2. <faceted-project>
3.   <runtime name="Apache Tomcat v5.0"/>
4.   <fixed facet="jst.web"/>
5.   <fixed facet="jst.java"/>
6.   <installed facet="jst.java" version="5.0"/>
7.   <installed facet="jst.web" version="2.4"/>
8. </faceted-project>

 删除中间几行，只留下下面三行就行

 

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

<faceted-project>

</faceted-project>

 
 

startup.bat一闪而过


双击startup.bat一闪就关闭 了 。

没办法，

进cmd，

D:\apache-tomcat-6.0.32\bin>startup.bat

The JAVA_HOME environment variable is not defined correctly

This environment variable is needed to run this program

NB: JAVA_HOME should point to a JDK not a JRE

，需要设置JAVA_HOME环境变量并应指向jdk，

原来我装了jre，现在多装一个jdk，JAVA_HOME指向jdk

,OK

 

Unable to read TLD "META-INF/c.tld" from JAR file


项目启动tomcat   报错:

严重: Servlet.service() for servlet jsp threw exception    

org.apache.jasper.JasperException: /index.jsp(2,0) Unable to read TLD "META-INF/c.tld" from JAR file "file:/D:/**/WEB-INF/lib/standard-1.1.2.jar":

解决：删掉project-name/WEB-INF/lib下jsp-api.jar