在我們開發java Web的時候經常會出現很多debug,下面是我在不小心範的錯誤,要自己看錯誤信息,從錯誤信息中找到解決方法,仔細看到底是哪裏的原因導致出錯。
HTTP Status 500
type Exception report
message/a.jsp (line: 1, column: 2) Unterminated <%@ page tag
descriptionThe server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: /a.jsp (line: 1, column: 2) Unterminated <%@ page tag org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:133) org.apache.jasper.compiler.Parser.parseDirective(Parser.java:503) org.apache.jasper.compiler.Parser.parseFileDirectives(Parser.java:1779) org.apache.jasper.compiler.Parser.parse(Parser.java:135) org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242) org.apache.jasper.compiler.ParserController.parseDirectives(ParserController.java:119) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:193) org.apache.jasper.compiler.Compiler.compile(Compiler.java:373) org.apache.jasper.compiler.Compiler.compile(Compiler.java:353) org.apache.jasper.compiler.Compiler.compile(Compiler.java:340) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
錯誤地方:
<%@ page contentType="text/html"; charset="GBK" language="java" errorPage="" %>
從錯誤報錯結果我們可以看出錯誤所在,原來是在頭標籤中啊。
改正爲:<%@ page contentType="text/html; charset=GBK" language="java" errorPage="" %>
引號的問題。。。。contentType