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    File file = new File(request.getRealPath("/") +"\\WEB-INF\\classes\\configs.properties");
    FileInputStream fiStream = new FileInputStream(file);
    InputStreamReader isReader = new InputStreamReader(fiStream,"utf-8");
    properties.load(isReader);
   
    String path = properties.getProperty("docpath");


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Google App Engine: RUN JSP ERROR

I used Eclipse to try the google app engine demo project: guestbook.
when i create a *.jsp file in the WAR directory,the error information appear:
"Your Web Application Project must be configured to use a JDK in order to use JSPs."
solution:
It is because Eclipse put the JRE to the JRE directory ......

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            response.setDateHeader("Expires" ......
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