Java 为什么Eclipse中的jsp页面不'；是否将图像显示到img标签中？
我试图将一个动态web项目编码到Eclipse中，但是jsp页面中的标记img不起作用。这是我的项目：Java 为什么Eclipse中的jsp页面不'；是否将图像显示到img标签中？,java,html,jsp,Java,Html,Jsp,我试图将一个动态web项目编码到Eclipse中，但是jsp页面中的标记img不起作用。这是我的项目： ProjectName --WebContent --WEB-INF --images page.jsp 这是我的jsp代码： <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <
ProjectName
--WebContent
--WEB-INF
--images
page.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ page import="Beans.*"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>HomePageImpiegato</title>
<style>
body{color: #333;font-family: 'Muli', sans-serif;background-color: #F5F5F5;}
h1{font-family: 'Open Sans Condensed', sans-serif;font-size: 30px;color: #333;width: fit-content;margin-left: auto;margin-right: auto;}
h4{font-family: 'Open Sans Condensed', sans-serif;font-size: 20px;color: #333;width: fit-content;margin-left: auto;margin-right: auto;}
.preventivi{height: fit-content;display: flex;width: 100%;}
.preventiviGestiti{float: left;margin-left: auto;margin-right: auto;width: 48%;}
.preventiviLiberi{float: right;margin-right: auto;margin-left: auto;width: 48%;}
.dati-personali{margin: auto;width: fit-content;}
.gestisciPreventivo{margin-left: auto;margin-right: auto;width: fit-content;margin-top: 50px;}
#preventivi {font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;border-collapse: collapse;width: 100%;}
#preventivi td, #preventivi th {border: 1px solid #ddd;padding: 8px;}
#preventivi tr:nth-child(even){background-color: #f2f2f2;}
#preventivi tr:hover {background-color: #ddd;}
#preventivi th {padding-top: 12px;padding-bottom: 12px;text-align: left;background-color: #4CAF50;color: white;}
</style>
</head>
<body>
<div class="contenuto">
<h1>Home Page Impiegatodiv</h1>
<%
Utente utente = (Utente) session.getAttribute("utente");
if (utente==null) {
response.sendRedirect(getServletContext().getContextPath() + "/LoginPage.html");
}
else {
if (utente.getTipo().equals("cliente")) {
response.sendRedirect(getServletContext().getContextPath() + "/LoginPage.html");
}
else {
%><div class="dati-personali"><%
out.println("Ciao " + utente.getTipo() + " " + utente.getNome());
out.println(" Con password " + utente.getPass());
%></div><%
Preventivo[] preventivi = (Preventivo[]) session.getAttribute("preventiviU");
Preventivo[] preventiviNull = (Preventivo[]) session.getAttribute("preventiviN");
%><div class="preventivi">
<div class="preventiviGestiti">
<h4>Preventivi gestiti in passato</h4>
<%
if (preventivi==null) {
out.println("Nessun preventivo");
}
else {
for (int i=0; i<preventivi.length; i++) {
%>
<table id="preventivi">
<tr>
<th><img src="<%= request.getContextPath()%>/WEB-INF/images/<%= preventivi[i].getImg() %>"></th>
<th><% out.println(preventivi[i].getId()); %></th>
<th><% out.println(preventivi[i].getCliente()); %></th>
<th><% out.println(preventivi[i].getImpiegato()); %></th>
<th><% out.println(preventivi[i].getPrezzo()); %></th>
<th><% out.println(preventivi[i].getNomeProdotto()); %></th>
</tr>
<%
Opzione[] opzioni = preventivi[i].getOpzioni();
for (int j=0; j<opzioni.length; j++) {%>
<tr>
<th><% out.println(opzioni[j].getNome()); %></th>
<th><% out.println(opzioni[j].getTipo()); %></th>
</tr>
<%
}
%></table><%
}
%></div><%
}
%><div class="preventiviLiberi">
<h4>Preventivi da gestire</h4>
<%
for (int i=0; i<preventiviNull.length; i++) {
%><table id="preventivi">
<tr>
<th><img src="<%= request.getContextPath()%>/WEB-INF/images/<%= preventiviNull[i].getImg() %>" height="42" width="42"></th>
<th><% out.println(preventiviNull[i].getId()); %></th>
<th><% out.println(preventiviNull[i].getCliente()); %></th>
<th><% out.println(preventiviNull[i].getImpiegato()); %></th>
<th><% out.println(preventiviNull[i].getPrezzo()); %></th>
<th><% out.println(preventiviNull[i].getNomeProdotto()); %></th>
</tr>
<%
Opzione[] opzioni = preventiviNull[i].getOpzioni();
for (int j=0; j<opzioni.length; j++) {%>
<tr>
<th><% out.println(opzioni[j].getNome()); %></th>
<th><% out.println(opzioni[j].getTipo()); %></th>
</tr>
<%
}
%></table><%
}
%></div><%
%></div>
<div class="gestisciPreventivo">
<h4>Gestisci preventivo</h4>
<form action="gestisci" method="POST">
<select id="idPreventivoNew" name="idPreventivoNew">
<%
for (int i=0; i<preventiviNull.length; i++) {
%> <option value="<%= preventiviNull[i].getId() %>"> <%= preventiviNull[i].getId() %> </option> <%
}%>
</select>
<label>Scegli preventivo</label>
<input type="hidden" id="impiegato" name="impiegato" value="<%= utente.getNome() %>">
<input type="submit" value="PREZZA PREVENTIVO">
</form>
</div>
</div>
<%
}
}
%>
</body>
主页Impiegato
正文{color:#333；字体系列：'Muli'，无衬线；背景色：#f5；}
h1{字体系列：“开放式无压缩”，无衬线；字体大小：30px；颜色：#333；宽度：适合内容；左边距：自动；右边距：自动；}
h4{字体系列：“开放式无压缩”，无衬线；字体大小：20px；颜色：#333；宽度：适合内容；左边距：自动；右边距：自动；}
.preventivi{高度：适合内容；显示：灵活；宽度：100%；}
.preventivigestii{float:left；margin left:auto；margin right:auto；width:48%；}
.preventiviLiberi{float:right；margin right:auto；margin left:auto；width:48%；}
.dati personali{margin:auto；width:fit content；}
.gesticipreventivo{左侧边距：自动；右侧边距：自动；宽度：适合内容；顶部边距：50px；}
#preventivi{字体系列：“投石机MS”，Arial，Helvetica，无衬线；边框折叠：折叠；宽度：100%；}
#preventivi td，#preventivi th{边框：1px实心#ddd；填充：8px；}
#preventivi tr:n个孩子（偶数）{背景色：#f2f2f2；}
#preventivi tr:hover{背景色：#ddd；}
#preventivi th{顶部填充：12px；底部填充：12px；文本对齐：左侧；背景色：#4CAF50；颜色：白色；}
主页Impiegatodiv
帕萨托的预防性孕体感染
谢谢有一件事是肯定的：
WEB-INFWEB-INFWEB-INFWEB-INF