I don't have any exceptions and everything seems to be ok but the formatDate ${now} doesn't return any value. any idea why ?
Here is the jsp head
<%# taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
and here is what i use to show the date
<p>Formatted Date (3): <fmt:formatDate type="both" value="${now}" pattern="yyyy-MM-dd"/></p>
here is the pom.xml
<dependencies>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
anything else i should add ?
<%Date date=new java.util.Date();
pageContext.setAttribute("now", date); %>
Related
I want to use jsp with springboot, i add jasper dependency in my
pom.xml file, but when i run my springboot app it run corectly ,when i
type localhost:8080/home in my browser it show me this type of error.
i use getMapping annotation in palace of RequestMapping,I try it last
four days but it cannot shorout
this is my project file strcture
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.0.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.main</groupId>
<artifactId>SpringSecurityTutorial</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>SpringSecurityTutorial</name>
<description>Spring Security Service</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.tomcat/tomcat-jasper -->
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jasper</artifactId>
<version>8.0.28</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.tomcat/tomcat-jasper -->
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jasper</artifactId>
<version>8.5.35</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
HomeConteoller.java
package com.main.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
#Controller
public class HomeController {
#GetMapping("/home")
public String home() {
return "Home.jsp";
}
}
home.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
Welcome to Security Protection
</body>
</html>
The string returned by the home() handler method in your controller should be the name of the JSP view, without the extension. i.e. return "home";.
Try by adding the following dependency
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
</dependency>
Try this :
return "/Home.jsp";
I'm created spring mvc pattern using jsp.But when I call the route jsp contains not display
my project jsp file path is
src/main/resources/META-INF/webapp/WEB-INF.jsp/jsp/Helloworld.jsp
my index controller
#Controller
public class IndexController {
#GetMapping("/helloworld")
String getView(Model model) {
model.addAttribute("msg", "Hello there");
System.out.printf("test hello world ..................");
return "Helloworld";
}
}
my Helloworld.jsp
<!DOCTYPE html>
<%# taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html lang="en">
<body>
<h2>${msg}</h2>
</body>
</html>
application.properties
spring.mvc.view.prefix:/WEB-INF/jsp/
spring.mvc.view.suffix:.jsp
welcome.message:helloworld
pom.xml
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.15.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
When i call the route
localhost:8000/hellworld
then system.out.println message is appear in terminal but in the web nothing display.
can you help me ?
Add this dependency :
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
Then make sure you are the right port by adding the following to your server.port = 8000 to your application.properties
Finally run http://localhost:8000/helloworld instead of localhost:8000/hellworld
Your jsp page should looks like this :
<!DOCTYPE html> <%# taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Hello ${msg}!</title>
</head>
<body>
<h2 >Hello ${msg}!</h2>
</body>
</html>
I'm using Spring Boot 2.1.0 to develop a web application. I package the codes into a WAR file with maven.
I configured server.servlet.context-path=/marpt in application.properties file so that application can not access by ip+port directly.
Then I run the WAR using java -jar marpt.war command, and it is successed start.
Then I open the running web application in Chrome, there're some problems throw out:
1. The index login page shows corrcetly;
2. After login, jsp include not working, both of two types of inclue command, <jsp:include page="${ctx}/home/sidebar" /> and <%#include file="../../pages/share/partial/header.jsp" %> and any other references.
I use javascript to alert the ${ctx} which I defined in another jsp file, and include it in top of homepage by <%# include file="../../pages/common/taglibs.jsp" %>, it's very strange, the taglibs.jsp can be included. In it I set <c:set var="ctx" value="${pageContext.request.contextPath}" />. In home page I do this: alert('${pageContext.request.contextPath}'), the result is /marpt.
I'm confused where is wrong.
I try to package the jar file, it's also start correctly, but pages cannot open in browser at all.
Below are main configuration files:
POM.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.test</groupId>
<artifactId>ma-rpt</artifactId>
<version>1.5.0</version>
<packaging>war</packaging>
<name>ma-rpt</name>
<description>Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cache</artifactId>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache-core</artifactId>
<version>2.6.11</version>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring</artifactId>
<version>1.4.0</version>
</dependency>
<!-- Shiro ehCache -->
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-ehcache</artifactId>
<version>1.4.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-core</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0.2</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</dependency>
<!-- jstl支持 -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
<build>
<finalName>marpt</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>application.properties</include>
<include>properties/*.properties</include>
<include>**/*.xml</include>
<include>**/*.tld</include>
</includes>
</resource>
<resource>
<directory>src/main/webapp</directory>
</resource>
</resources>
</build>
</project>
application.properties
# Spring Public
server.port =8096
server.servlet.context-path =/marpt
# Cache
spring.cache.type =ehcache
# Db
spring.datasource.driver-class-name =oracle.jdbc.driver.OracleDriver
spring.datasource.url =jdbc:oracle:thin:#192.168.0.1:1521:marpt
spring.datasource.username =admin
spring.datasource.password =123456
# MyBatis
mybatis.config-location =classpath:/configs/mybatis/mybatis.cfg.xml
mybatis.mapper-locations =classpath*:/mybatis/**/*Mapper.xml
# Log
spring.output.ansi.enabled =DETECT
logging.path =/data/home/www/marpt/logs
logging.file =ma-rpt
logging.level.* =DEBUG
#debug=false
rpt.project.name =ma-rpt
rpt.project.develop =true
SpringBootConfig.java
#SpringBootConfiguration
public class SpringBootConfig implements WebMvcConfigurer {
#Override
public void configurePathMatch(PathMatchConfigurer configurer) {
configurer.setUseSuffixPatternMatch(false);
configurer.setUseRegisteredSuffixPatternMatch(true);
}
#Override
public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
configurer.favorPathExtension(true)
.favorParameter(true)
.parameterName("format")
.ignoreAcceptHeader(true)
.defaultContentType(MediaType.TEXT_HTML)
.mediaType("html", MediaType.TEXT_HTML)
.mediaType("json", MediaType.APPLICATION_JSON)
.mediaType("xls", MediaType.valueOf("application/vnd.ms-excel"))
.mediaType("xlsx", MediaType.valueOf("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"));
}
#Override
public void configureViewResolvers(ViewResolverRegistry registry) {
Set<String> modelKeys=new HashSet<>();
modelKeys.add("list");
modelKeys.add("table");
registry.jsp("/views/", ".jsp");
registry.enableContentNegotiation(new MappingJackson2JsonView());
XlsView xlsView=new XlsView();
xlsView.setModelKeys(modelKeys);
registry.enableContentNegotiation(xlsView);
XlsxView xlsxView=new XlsxView();
xlsxView.setModelKeys(modelKeys);
registry.enableContentNegotiation(xlsxView);
}
}
Main of homepage.jsp
<%# page language="java" pageEncoding="UTF-8" errorPage="../error/error.jsp" %>
<%# include file="../../pages/common/taglibs.jsp" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<meta http-equiv="content-type" content="text/html;charset=UTF-8"/>
<title>Home</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<link href="${ctx}/assets/global/plugin/bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
<script src="${ctx}/assets/global/plugin/jquery/jquery.min.js" type="text/javascript"></script>
</head>
<body >
<div class="page-wrapper">
<%#include file="../../pages/share/partial/header.jsp" %>
<div id="pageContainer" class="page-container">
<jsp:include page="${ctx}/home/sidebar" />
<jsp:include page="${ctx}/home/content" />
</div>
</div>
<script src="${ctx}/assets/global/plugin/bootstrap/js/bootstrap.min.js" type="text/javascript"></script>
<script>
$(function() {
alert('${ctx}'); // result is '/marpt'
alert('${pageContext.request.contextPath}'); // result is '/marpt' too
});
</script>
</body>
</html>
The application structure:
application structure
So, if I define the server.servlet.context-path=/marpt configure, how can I make <%#include... or <jsp:include... working in jsp file in Spring Boot? Thanks very much!
======================== supply ===========================
I tried to downgrade too 1.5.18, modified properties to server.context-path=/marpt, the problem is still exist, not relate to the version of spring boot.
The include files are some html tags, js, and some bind model attributes(such as ${param.dt}..), JSP files which are NOT mapping to servlet. If I configure them in a static resources' path, also failure.
======================== figure out ===========================
see JB Nizet's comment
Add the following spring tag in order to get property value "server.servlet.context-path" using #environment.getProperty('some.property') should work.
<spring:eval expression="#environment.getProperty('server.servlet.context-path')" var="ctx" />
<link href="${ctx}/assets/global/plugin/bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
I have a simple Spring boot application that is deployed to Jboss 6.4. But the JSP renders as text: Here are some details about the application:
Pom file dependencies
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
WebMvcConfig File has the following method:
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import rg.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
#Configuration
#EnableWebMvc
public class WebMvcConfig extends WebMvcConfigurerAdapter {
#Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
#Bean
public InternalResourceViewResolver viewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setViewClass(org.springframework.web.servlet.view.JstlView.class);
resolver.setPrefix("WEB-INF/jsp/");
resolver.setSuffix(".jsp");
return resolver;
}
JSP File:
<!DOCTYPE html>
<%#taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<%# taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
<html>
<head>
<%# page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
</head>
<body>
Message: Test Message
</body>
</html>
But once deployed and accessed via Jboss here is what is displayed on the screen:
<%#taglib uri="http://www.springframework.org/tags" prefix="spring"%> <%# taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %> <%# page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> Message: Test Message
Please let me know if any of you have come across issues with Spring Boot deployment into jboss and if there is any workaround.
Thank you in advance!
I created a new Spring-boot project and wanted to use Thymeleaf with the LayoutDialect.
My pom.xml has following dependencies:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>nz.net.ultraq.thymeleaf</groupId>
<artifactId>thymeleaf-layout-dialect</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery</artifactId>
<version>2.1.3</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>angularjs</artifactId>
<version>1.3.11</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>angular-ui-router</artifactId>
<version>0.2.13</version>
</dependency>
</dependencies>
I also have a #Configuration class where I add the dialact. And do the view resolving.
#Configuration
public class WebConfig extends WebMvcConfigurerAdapter {
#Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/projects").setViewName(
"project/listProjects");
registry.addViewController("/").setViewName(
"project/listProjects::content");
registry.addViewController("/create").setViewName(
"project/createProject::content");
}
#Bean
public LayoutDialect layoutDialect() {
return new LayoutDialect();
}
}
I have one layout HTML which looks like
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"xmlns:th="http://www.thymeleaf.org" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
<head>
</head>
<body>
<div>header</div>
<div layout:fragment="content">
<h1>Static content for prototyping purposes only</h1>
<p>This is the layout of the site. The actual content will come
from individual views making use of this layout</p>
</div>
</body>
</html>
and an other HTML wich calls decorator on the layout html...
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" layout:decorator="layout/layout">
<head></head>
<body>
<div th:fragment="content">
<div>list....</div>
</div>
</body>
</html>
when i run it as spring boot app I just see the content "list..."
The paths to the htmls are correct.
Can you please tell me what I'm doing wrong? I also recognized, that when I used bootstrap stylesheets from the webjar the weren't loaded.
Thank you very much.
see two errors here. first you need and space in the thymeleaf xmlns like so.
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
<head>
</head>
<body>
<div>header</div>
<div layout:fragment="content">
<h1>Static content for prototyping purposes only</h1>
<p>This is the layout of the site. The actual content will come
from individual views making use of this layout</p>
</div>
</body>
</html>
the second one has an error in
<div th:fragment="content">
<div>list....</div>
</div>
it should be
<div layout:fragment="content">
<div>list....</div>
</div>