The method getContextPath() from the type HttpServletRequest refers to the missing type
2013-01-28 13:23
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原文链接:http://blog.sina.com.cn/s/blog_5e82bdf501014vao.html
今天我将一个项目从另一台机器拷到这台机器,又重新安装了JDK1.6(这台机器上原先的JDK是1.5的),并配置好了JDK环境后,我将整个项目部署好之后,在每个JSP页面中的"request.getContextPath()"下方出现了红色的波浪线,提示的错误信息是“The method getContextPath() from the type HttpServletRequest refers to the missing type String”,
此时,我们只需这样:
1 右击该项目 - Build Path - Configure Build Path , 在 Libraries 选项下,会发现有个出错的jre Libraries,将其Remove掉。
2 然后右击该项目 - Build Path - Add Library, 选择JRE System Library,选择Workspace defaulr JRE(jdk1.6)(此前JDK已成功安装并配置好), 然后 Finish 。
这样,JSP页面中的错误提示就消失了。
今天我将一个项目从另一台机器拷到这台机器,又重新安装了JDK1.6(这台机器上原先的JDK是1.5的),并配置好了JDK环境后,我将整个项目部署好之后,在每个JSP页面中的"request.getContextPath()"下方出现了红色的波浪线,提示的错误信息是“The method getContextPath() from the type HttpServletRequest refers to the missing type String”,
此时,我们只需这样:
1 右击该项目 - Build Path - Configure Build Path , 在 Libraries 选项下,会发现有个出错的jre Libraries,将其Remove掉。
2 然后右击该项目 - Build Path - Add Library, 选择JRE System Library,选择Workspace defaulr JRE(jdk1.6)(此前JDK已成功安装并配置好), 然后 Finish 。
这样,JSP页面中的错误提示就消失了。
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