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我收到「請求的資源不可用」404錯誤

2016-07-30 102 views
0

我正在開發一個Web應用程序，但是當我嘗試運行welcome.html並單擊AddActor按鈕時，它將指向一個將數據發佈到servlet的。當我試圖運行我收到此錯誤，請幫我出我收到「請求的資源不可用」404錯誤

我與STS，Tomcat的8，Maven的web應用程序

enter image description here

的工作和我的目錄結構如下

enter image description here

welcome.html

<!doctype html> 
<html> 
    <head> 
     <meta charset="ISO-8859-1"> 
     <title>Film Management System</title> 
     <link rel="stylesheet" href="style.css"> 
     <link rel="stylesheet" href="login.css"> 

     <script type="text/javascript" src="../script/angular.min.js"></script> 
     <script type="text/javascript" src="../script/angular-route.min.js">></script> 

     <script type="text/javascript" src="../script/appConfig.js"></script> 
     <script type="text/javascript" src="../script/appCtrl.js"></script> 

    </head> 

    <body ng-app="myApplication"> 
     <img src='../static/bg.png' width="1280" height="222"/> 

     <div ng-controller="myCtrl"> 
      <a href="#/AddNewFilm" class="addfilm_buttton button1" ng-click="action.addFilm()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Add film</a> 

      <a href="#/ModifyFilm" class="modifyfilm_buttton button1" ng-click="action.modifyFilm()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Modify Film</a> 

      <a href="#/ModifyFilm" class="searchfilm_buttton button1" ng-click="action.searchFilm()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Search Film</a> 

      <a href="#/ModifyFilm" class="removefilm_buttton button1" ng-click="action.removeFilm()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Remove Film</a> 

      <a href="ViewAllFilms.html" class="viewallfilms_buttton button1" ng-click="action.getAllFilms()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">View All Films</a> 

      <a href="#/AddNewActor" class="addactor_buttton button1" ng-click="action.addActor()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Add Actor</a> 

      <a href="#/ModifyActor" class="modifyactor_buttton button1" ng-click="action.modifyActor()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Modify Actor</a> 

      <a href="#/SearchActor" class="searchactor_buttton button1" ng-click="action.searchActor()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Search Actor</a> 

      <a href="#/RemoveActor" class="removeactor_buttton button1" ng-click="action.removeActor()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Remove Actor</a> 

      <a href="ViewAllActors.html" class="viewallactors_buttton button1" onclick="return submitMyForm();" ng-click="action.getAllActors()" ng-hide="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">View All Actors</a> 

      <a href="#/" class="show_buttton button1" ng-click="showButtons()" ng-show="action.buttonClicked.addFilm || action.buttonClicked.modifyFilm || action.buttonClicked.searchFilm || action.buttonClicked.removeFilm || action.buttonClicked.getAllFilms || action.buttonClicked.addActor || action.buttonClicked.modifyActor || action.buttonClicked.searchActor || action.buttonClicked.removeActor || action.buttonClicked.getAllActors">Home</a> 

     <div ng-view></div> 

     </div> 
    </body> 
</html>

我AddNewActor.html是

<div id="login"> 

     <h2><span class="fontawesome"></span>Add New Actor</h2> 

     <form action="AddNewActor" method="post"> 

      <fieldset> 

       <p><label for="firstName">Enter Actor First Name</label></p> 
       <p><input type="text" name="firstName" value="first name" onBlur="if(this.value=='')this.value='first name'" onFocus="if(this.value=='first name')this.value=''"></p> <!-- JS because of IE support; better: placeholder="[email protected]" --> 

       <p><label for="secondName">Enter Actor last Name</label></p> 
       <p><input type="text" name="lastName" value="last name" onBlur="if(this.value=='')this.value='last name'" onFocus="if(this.value=='last name')this.value=''"></p> <!-- JS because of IE support; better: placeholder="password" --> 

       <p><input type="submit" value="Submit"></p> 

      </fieldset> 

     </form> 
</div>

和我的web.xml是

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> 
    <display-name>Film Management System</display-name> 
    <servlet> 
    <display-name>ViewAllActors</display-name> 
    <servlet-name>ViewAllActors</servlet-name> 
    <servlet-class>com.flp.fms.controller.ViewAllActors</servlet-class> 
    </servlet> 
    <servlet> 
    <description> 
    </description> 
    <display-name>ViewALLFilms</display-name> 
    <servlet-name>ViewALLFilms</servlet-name> 
    <servlet-class>com.flp.fms.controller.ViewALLFilms</servlet-class> 
    </servlet> 
    <servlet> 
    <description> 
    </description> 
    <display-name>AddNewActor</display-name> 
    <servlet-name>AddNewActor</servlet-name> 
    <servlet-class>com.flp.fms.controller.AddNewActor</servlet-class> 
    </servlet> 

    <servlet-mapping> 
    <servlet-name>ViewAllActors</servlet-name> 
    <url-pattern>/ViewAllActors</url-pattern> 
    </servlet-mapping> 
    <servlet-mapping> 
    <servlet-name>ViewALLFilms</servlet-name> 
    <url-pattern>/ViewALLFilms</url-pattern> 
    </servlet-mapping> 
    <servlet-mapping> 
    <servlet-name>AddNewActor</servlet-name> 
    <url-pattern>/AddNewActor</url-pattern> 
    </servlet-mapping> 
</web-app>

我AddNewActor.java（servlet的）

package com.flp.fms.controller; 

import java.io.IOException; 
import java.io.PrintWriter; 

import javax.servlet.ServletException; 
import javax.servlet.http.HttpServlet; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 


public class AddNewActor extends HttpServlet { 
    private static final long serialVersionUID = 1L; 


    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 
     PrintWriter out=response.getWriter(); 
     out.println("tdctdt"); 
    } 

}

來源

2016-07-30 Raghu Ram Mullapudi

回答

1

這可能是因爲錯誤的servlet路徑。 因爲在你的web.xml中，有一個映射

<servlet-mapping> 
    <servlet-name>AddNewActor</servlet-name> 
    <url-pattern>/AddNewActor</url-pattern> 
</servlet-mapping>

該servlet，當你打電話給angularjs_webapp/AddNewActorAddNewActor將被調用，而不是angularjs_webapp/htmlTemplates/AddNewActor

您可以在您的表單操作AddNewActor.html更改修復，直接調用它的父目錄：

<form action="AddNewActor" method="post">

應改爲

<form action="../AddNewActor" method="post">

來源

2016-07-30 06:15:02 Rocherlee

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