Я получаю сообщение «Запрашиваемый ресурс недоступен». Ошибка 404

Question

Я получаю сообщение «Запрашиваемый ресурс недоступен». Ошибка 404

0

Я разрабатываю веб-приложение, но когда я пытаюсь запустить welcome.html и нажмите кнопку AddActor, он направляет в форму, которая отправляет данные сервлету. И когда я пытаюсь запустить, я получаю эту ошибку, пожалуйста, помогите мне

я работаю с sts, tomcat 8, веб-приложение maven

и моя структура была ниже

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>

my AddNewActor.html - это

<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>

и мой web.xml

<?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>

мой AddNewActor.java (сервлет)

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");
    }

}

Raghu Ram Mullapudi 30 июль 2016, в 06:52

Источник

Теги:

java

angularjs

servlets

hibernate

tomcat

1 ответ

Ещё вопросы

Rocherlee · Accepted Answer · 2016-07-30T04-45-00.000Z

Это возможно из-за неправильного пути сервлета. Поскольку в вашем web.xml есть отображение

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

AddNewActor будет вызываться, когда вы вызываете angularjs_webapp/AddNewActor, вместо angularjs_webapp/htmlTemplates/AddNewActor

Вы можете исправить это, внеся изменения в свой action action AddNewActor.html, чтобы направить вызов в родительский каталог:

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

следует изменить на

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