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\u5f88\u660e\u663e\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Tomcat 7\u6765\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4f7f\u7528Eclipse IDE\u6765\u5f00\u53d1\u6240\u9700\u7684\u7ec4\u4ef6\uff0c\u800cMaven\u7528\u4f5c\u6784\u5efa\u5de5\u5177\u548c\u7ba1\u7406\u4f9d\u8d56\u9879\u3002\u56e0\u6b64\uff0c\u8bf7\u786e\u4fdd\u60a8\u77e5\u9053\u5982\u4f55\u5c06\u8fd9\u4e9b\u8f6f\u4ef6\u5b89\u88c5\u548c\u914d\u7f6e\u5230\u60a8\u7684\u5f00\u53d1\u673a\u5668\u4e0a\u3002\u6211\u4eec\u7684\u6700\u7ec8\u9879\u76ee\u5c06\u5448\u73b0\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n
Eclipse IDE\u652f\u6301\u5728\u52a8\u6001\u9879\u76ee\u96c6\u7fa4\u4e0b\u5f00\u53d1\u7f51\u9875\u9879\u76ee\u3002\u8981\u521b\u5efa\u4e00\u4e2a\u52a8\u6001\u9879\u76ee\uff0c\u53ea\u9700\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff1a<\/p>\n
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\u5728\u5b89\u88c5JSF\u5e93\u4e4b\u540e\uff0cJSF\u529f\u80fd\u7a97\u53e3\u770b\u8d77\u6765\u50cf\u3002\u5230\u4e86\u8fd9\u4e2a\u9636\u6bb5\u7ed3\u675f\u65f6\uff0c\u4f60\u5c06\u62e5\u6709\u4e00\u4e2a\u5177\u5907JSF\u529f\u80fd\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
\u76ee\u524d\uff0c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u5df2\u7ecf\u51c6\u5907\u597d\u4f7f\u7528JavaServer Faces\u7528\u6237\u754c\u9762\uff0c\u4f46\u4e0d\u80fd\u4f7f\u7528PrimeFaces\u3002\u8981\u80fd\u591f\u4f7f\u7528PrimeFaces\uff0c\u60a8\u9700\u8981\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a<\/p>\n
\u73b0\u5728\uff0c\u4f60\u7684\u9879\u76ee\u5df2\u51c6\u5907\u597d\u5f00\u53d1\u4e00\u4e2aJSF\/Primefaces\u5e94\u7528\u7a0b\u5e8f\uff0c\u6b63\u5982\u4f60\u6240\u770b\u5230\u7684\u3002\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5176\u4e2d\u4e00\u4e2aPrimefaces DataTable\u4f1a\u6d88\u8017\u6765\u81ea\u540e\u7aefbean\u7684\u5458\u5de5\u5217\u8868\u3002\u5458\u5de5\u5217\u8868\u5c06\u7531\u4e00\u4e2a@PostConstruct\u7279\u6b8a\u65b9\u6cd5\u586b\u5145\u3002\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u5f00\u53d1\u5b8c\u6574\u7684JSF\/Primefaces\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
<\/p>\n
<\/p>\n
package com.Olivia.data;\r\n\r\npublic class Employee {\r\n\tprivate String employeeId;\r\n\tprivate String employeeName;\r\n\tpublic String getEmployeeId() {\r\n\t\treturn employeeId;\r\n\t}\r\n\tpublic void setEmployeeId(String employeeId) {\r\n\t\tthis.employeeId = employeeId;\r\n\t}\r\n\tpublic String getEmployeeName() {\r\n\t\treturn employeeName;\r\n\t}\r\n\tpublic void setEmployeeName(String employeeName) {\r\n\t\tthis.employeeName = employeeName;\r\n\t}\r\n}\r\n<\/code><\/pre>\npackage com.Olivia.jsfBeans;\r\n\r\nimport java.util.ArrayList;\r\nimport java.util.List;\r\n\r\nimport javax.annotation.PostConstruct;\r\nimport javax.faces.bean.ManagedBean;\r\nimport javax.faces.bean.SessionScoped;\r\n\r\nimport com.Olivia.data.Employee;\r\n\r\n@ManagedBean\r\n@SessionScoped\r\npublic class ViewEmployeesManagedBean {\r\n\tprivate List<Employee> employees = new ArrayList<Employee>();\r\n\r\n\tpublic ViewEmployeesManagedBean(){\r\n\r\n\t}\r\n\r\n\t@PostConstruct\r\n\tpublic void populateEmployeeList(){\r\n\t\tfor(int i = 1 ; i <= 10 ; i++){\r\n\t\t\tEmployee emp = new Employee();\r\n\t\t\temp.setEmployeeId(String.valueOf(i));\r\n\t\t\temp.setEmployeeName(\"Employee#\"+i);\r\n\t\t\tthis.employees.add(emp);\r\n\t\t}\r\n\t}\r\n\r\n\tpublic List<Employee> getEmployees() {\r\n\t\treturn employees;\r\n\t}\r\n\r\n\tpublic void setEmployees(List<Employee> employees) {\r\n\t\tthis.employees = employees;\r\n\t}\r\n}\r\n<\/code><\/pre>\n\u6ce8\u610f\u4f7f\u7528JSF\u6ce8\u89e3\u548c\u4f7f\u7528PostConstruct\u6ce8\u89e3\u6765\u586b\u5145\u5458\u5de5\u5217\u8868\u3002<\/p>\n
<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD XHTML 1.0 Transitional\/\/EN\" \"https:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd\">\r\n<html xmlns=\"https:\/\/www.w3.org\/1999\/xhtml\"\r\n\txmlns:ui=\"https:\/\/java.sun.com\/jsf\/facelets\"\r\n\txmlns:h=\"https:\/\/java.sun.com\/jsf\/html\"\r\n\txmlns:f=\"https:\/\/java.sun.com\/jsf\/core\"\r\n\txmlns:p=\"https:\/\/primefaces.org\/ui\">\r\n<p:outputLabel value=\"JournalDev - JSF2\/Primefaces Tutorial\"><\/p:outputLabel>\r\n<p:dataTable value=\"#{viewEmployeesManagedBean.employees}\" var=\"employee\">\r\n\t<p:column>\r\n\t\t<f:facet name=\"header\">\r\n\t\t\t<h:outputText value=\"Employee ID\"><\/h:outputText>\r\n\t\t<\/f:facet>\r\n\t\t<h:outputText value=\"#{employee.employeeId}\"><\/h:outputText>\r\n\t<\/p:column>\r\n\t<p:column>\r\n\t\t<f:facet name=\"header\">\r\n\t\t\t<h:outputText value=\"Employee Name\"><\/h:outputText>\r\n\t\t<\/f:facet>\r\n\t\t<h:outputText value=\"#{employee.employeeName}\"><\/h:outputText>\r\n\t<\/p:column>\r\n<\/p:dataTable>\r\n<\/html>\r\n<\/code><\/pre>\n\u8bf7\u6ce8\u610f\u4f7f\u7528dataTable\u5143\u7d20\u4ece\u6258\u7ba1\u7684bean\u5c5e\u6027\u521b\u5efa\u8868\u683c\u3002 PrimeFaces\u548cJSF\u8d1f\u8d23\u5c06\u5b83\u4eec\u4f20\u9012\u7ed9\u89c6\u56fe\u9875\u9762\u8fdb\u884c\u6e32\u67d3\u3002\u5982\u679c\u60a8\u6709Servlet\u80cc\u666f\uff0c\u60a8\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u770b\u5230\u6b65\u9aa4\u6570\u91cf\u51cf\u5c11\u4e86-\u5728Servlet\u73af\u5883\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5728servlet\u4e2d\u5904\u7406\u8bf7\u6c42\uff0c\u521b\u5efa\u6a21\u578b\u6570\u636e\uff0c\u5c06\u5176\u8bbe\u7f6e\u4e3a\u8bf7\u6c42\/\u4f1a\u8bdd\u4e2d\u7684\u5c5e\u6027\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u53d1\u5230JSP\u9875\u9762\u4ee5\u5448\u73b0\u54cd\u5e94\u3002<\/p>\n
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<web-app xmlns:xsi=\"https:\/\/www.w3.org\/2001\/XMLSchema-instance\"\r\n\txmlns=\"https:\/\/java.sun.com\/xml\/ns\/javaee\"\r\n\txsi:schemaLocation=\"https:\/\/java.sun.com\/xml\/ns\/javaee https:\/\/java.sun.com\/xml\/ns\/javaee\/web-app_3_0.xsd\"\r\n\tid=\"WebApp_ID\" version=\"3.0\">\r\n\t<display-name>JournalDev-PrimefacesWebApplication<\/display-name>\r\n\t<servlet>\r\n\t\t<servlet-name>Faces Servlet<\/servlet-name>\r\n\t\t<servlet-class>javax.faces.webapp.FacesServlet<\/servlet-class>\r\n\t\t<load-on-startup>1<\/load-on-startup>\r\n\t<\/servlet>\r\n\t<servlet-mapping>\r\n\t\t<servlet-name>Faces Servlet<\/servlet-name>\r\n\t\t<url-pattern>\/faces\/*<\/url-pattern>\r\n\t<\/servlet-mapping>\r\n\t<context-param>\r\n\t\t<description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2<\/description>\r\n\t\t<param-name>javax.faces.STATE_SAVING_METHOD<\/param-name>\r\n\t\t<param-value>client<\/param-value>\r\n\t<\/context-param>\r\n\t<context-param>\r\n\t\t<param-name>javax.servlet.jsp.jstl.fmt.localizationContext<\/param-name>\r\n\t\t<param-value>resources.application<\/param-value>\r\n\t<\/context-param>\r\n\t<listener>\r\n\t\t<listener-class>com.sun.faces.config.ConfigureListener<\/listener-class>\r\n\t<\/listener>\r\n<\/web-app>\r\n<\/code><\/pre>\n\u8bf7\u6ce8\u610f\uff0cjavax.faces.webapp.FacesServlet\u662f\u63a7\u5236\u5668\u7c7b\uff0c\u8fd9\u662f\u6211\u4eec\u5c06JSF\u63d2\u5165\u5230Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u5730\u65b9\u3002<\/p>\n
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<faces-config\r\n xmlns=\"https:\/\/xmlns.jcp.org\/xml\/ns\/javaee\"\r\n xmlns:xsi=\"https:\/\/www.w3.org\/2001\/XMLSchema-instance\"\r\n xsi:schemaLocation=\"https:\/\/xmlns.jcp.org\/xml\/ns\/javaee https:\/\/xmlns.jcp.org\/xml\/ns\/javaee\/web-facesconfig_2_2.xsd\"\r\n version=\"2.2\">\r\n\r\n<\/faces-config>\r\n<\/code><\/pre>\n\u8fd9\u662f\u6211\u4eec\u63d0\u4f9bJSF\u7ec4\u4ef6\u914d\u7f6e\u7684\u5730\u65b9\uff0c\u4f8b\u5982\u53d7\u63a7bean\u3001\u56fd\u9645\u5316\u5168\u5c40\u6d88\u606f\u3001\u81ea\u5b9a\u4e49\u89c6\u56fe\u5904\u7406\u5668\u548c\u81ea\u5b9a\u4e49\u5de5\u5382\u7c7b\u3002\u7531\u4e8e\u6211\u4eec\u4f7f\u7528\u6ce8\u89e3\u4e14\u8fd9\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u9879\u76ee\uff0c\u56e0\u6b64\u5728\u8fd9\u91cc\u6ca1\u6709\u8fdb\u884c\u914d\u7f6e\uff0c\u4f46\u662f\u6211\u4eec\u5c06\u5728\u4ee5\u540e\u7684\u6587\u7ae0\u4e2d\u770b\u5230\u5b83\u7684\u7528\u6cd5\u3002\u73b0\u5728\u5f53\u4f60\u8fd0\u884c\u8fd9\u4e2a\u9879\u76ee\u65f6\uff0c\u4f60\u5c06\u83b7\u5f97\u5982\u4e0b\u56fe\u6240\u793a\u7684\u8f93\u51fa\u3002<\/p>\n
\u5c06\u5176\u8f6c\u6362\u4e3aMaven<\/p>\n
\u8fd9\u662f\u6587\u7ae0\u300aJSF PrimeFaces \u6559\u7a0b\u300b\u7684\u7b2c3\u90e8\u5206\uff08\u51713\u90e8\u5206\uff09\u3002<\/p>\n
Maven \u662f\u7ba1\u7406 Java \u9879\u76ee\u6784\u5efa\u548c\u4f9d\u8d56\u9879\u7684\u9996\u9009\u65b9\u5f0f\u3002\u56e0\u6b64\uff0c\u672c\u8282\u5c06\u5c55\u793a\u5982\u4f55\u5c06\u73b0\u6709\u9879\u76ee\u8f6c\u6362\u4e3a Maven \u9879\u76ee\u3002Eclipse IDE \u63d0\u4f9b\u4e86\u5c06\u52a8\u6001 Web \u9879\u76ee\u8f6c\u6362\u4e3a Maven \u7684\u9009\u9879\u3002Maven \u5c06\u5e2e\u52a9\u60a8\u63a7\u5236\u548c\u7ba1\u7406\u6240\u9700\u7684\u4f9d\u8d56\u9879\u3002\u53ea\u9700\u53f3\u952e\u5355\u51fb\u5df2\u521b\u5efa\u7684\u9879\u76ee\uff0c\u4ece\u201c\u914d\u7f6e\u201d\u83dc\u5355\u4e2d\u9009\u62e9\u201c\u8f6c\u6362\u4e3a Maven \u9879\u76ee\u201d\u5373\u53ef\u3002\u4e00\u65e6\u9879\u76ee\u8f6c\u6362\u4e3a Maven\uff0c\u60a8\u5fc5\u987b\u6dfb\u52a0\u6240\u9700\u7684\u4f9d\u8d56\u9879\uff0c\u4ee5\u4fbf Maven \u81ea\u8eab\u80fd\u591f\u7f16\u8bd1\u9879\u76ee\u3002\u5f53\u60a8\u5c06\u5e94\u7528\u7a0b\u5e8f\u8f6c\u6362\u4e3a Maven \u9879\u76ee\u5e76\u6dfb\u52a0\u4e86 JSF 2\u3001PrimeFaces \u548c\u5176\u4ed6\u6240\u9700\u5e93\u540e\uff0c\u60a8\u5c06\u83b7\u5f97\u4ee5\u4e0b Maven XML \u914d\u7f6e\uff1a<\/p>\n
<project xmlns=\"https:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"https:\/\/www.w3.org\/2001\/XMLSchema-instance\"\r\n\txsi:schemaLocation=\"https:\/\/maven.apache.org\/POM\/4.0.0 https:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\">\r\n\t<modelVersion>4.0.0<\/modelVersion>\r\n\t<groupId>JournalDev-PrimefacesWebApplication<\/groupId>\r\n\t<artifactId>JournalDev-PrimefacesWebApplication<\/artifactId>\r\n\t<version>0.0.1-SNAPSHOT<\/version>\r\n\t<packaging>war<\/packaging>\r\n\t<build>\r\n\t\t<sourceDirectory>src<\/sourceDirectory>\r\n\t\t<plugins>\r\n\t\t\t<plugin>\r\n\t\t\t\t<artifactId>maven-compiler-plugin<\/artifactId>\r\n\t\t\t\t<version>3.1<\/version>\r\n\t\t\t\t<configuration>\r\n\t\t\t\t\t<source>1.6<\/source>\r\n\t\t\t\t\t<target>1.6<\/target>\r\n\t\t\t\t<\/configuration>\r\n\t\t\t<\/plugin>\r\n\t\t\t<plugin>\r\n\t\t\t\t<artifactId>maven-war-plugin<\/artifactId>\r\n\t\t\t\t<version>2.3<\/version>\r\n\t\t\t\t<configuration>\r\n\t\t\t\t\t<warSourceDirectory>webapp<\/warSourceDirectory>\r\n\t\t\t\t\t<failOnMissingWebXml>false<\/failOnMissingWebXml>\r\n\t\t\t\t<\/configuration>\r\n\t\t\t<\/plugin>\r\n\t\t<\/plugins>\r\n\t\t<finalName>${project.artifactId}<\/finalName>\r\n\t<\/build>\r\n\t<repositories>\r\n\t\t<repository>\r\n\t\t\t<id>prime-repo<\/id>\r\n\t\t\t<name>PrimeFaces Maven Repository<\/name>\r\n\t\t\t<url>https:\/\/repository.primefaces.org<\/url>\r\n\t\t\t<layout>default<\/layout>\r\n\t\t<\/repository>\r\n\t<\/repositories>\r\n\t<dependencies>\r\n\t\t<!-- Servlet -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>javax.servlet<\/groupId>\r\n\t\t\t<artifactId>servlet-api<\/artifactId>\r\n\t\t\t<version>2.5<\/version>\r\n\t\t\t<scope>provided<\/scope>\r\n\t\t<\/dependency>\r\n\t\t<!-- Faces Implementation -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>com.sun.faces<\/groupId>\r\n\t\t\t<artifactId>jsf-impl<\/artifactId>\r\n\t\t\t<version>2.2.4<\/version>\r\n\t\t<\/dependency>\r\n\t\t<!-- Faces Library -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>com.sun.faces<\/groupId>\r\n\t\t\t<artifactId>jsf-api<\/artifactId>\r\n\t\t\t<version>2.2.4<\/version>\r\n\t\t<\/dependency>\r\n\t\t<!-- Primefaces Version 5 -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.primefaces<\/groupId>\r\n\t\t\t<artifactId>primefaces<\/artifactId>\r\n\t\t\t<version>5.0<\/version>\r\n\t\t<\/dependency>\r\n\t\t<!-- JSP Library -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>javax.servlet.jsp<\/groupId>\r\n\t\t\t<artifactId>javax.servlet.jsp-api<\/artifactId>\r\n\t\t\t<version>2.3.1<\/version>\r\n\t\t<\/dependency>\r\n\t\t<!-- JSTL Library -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>javax.servlet<\/groupId>\r\n\t\t\t<artifactId>jstl<\/artifactId>\r\n\t\t\t<version>1.1.2<\/version>\r\n\t\t<\/dependency>\r\n\t<\/dependencies>\r\n<\/project>\r\n<\/code><\/pre>\n\u901a\u8fc7\u5bf9\u8be5\u9879\u76ee\u6267\u884c mvn clean package<\/code> \u547d\u4ee4\uff0c\u60a8\u5c06\u83b7\u5f97\u4e00\u4e2a\u53ef\u90e8\u7f72\u5230\u4efb\u4f55 Java EE \u5bb9\u5668\u7684 WAR \u6587\u4ef6\u3002\u53ea\u9700\u90e8\u7f72\u5e76\u8fdb\u884c\u68c0\u67e5\u5373\u53ef\u3002<\/p>\n\u7efc\u8ff0<\/h3>\n
\u672c\u6559\u7a0b\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528 JSF 2 \/ PrimeFaces \u5b9e\u73b0 Web \u5e94\u7528\u7a0b\u5e8f\u7528\u6237\u754c\u9762\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u6211\u4eec\u4f7f\u7528 Eclipse IDE \u521b\u5efa\u4e86\u4e00\u4e2a\u52a8\u6001\u9879\u76ee\uff0c\u5e76\u6dfb\u52a0\u4e86\u6240\u6709\u5fc5\u9700\u7684\u5e93\uff0c\u5305\u62ec JSF 2 \u5b9e\u73b0\u6240\u9700\u7684\u5e93\u4ee5\u53ca\u4f7f\u7528 PrimeFaces \u7ec4\u4ef6\u6240\u9700\u7684\u5e93\u3002\u4ece\u4e0b\u4e00\u4e2a\u6559\u7a0b\u5f00\u59cb\uff0c\u6211\u4eec\u5c06\u4f7f\u7528 Maven \u6765\u521b\u5efa\u6211\u4eec\u7684\u793a\u4f8b\u9879\u76ee\u3002<\/p>\n
\u4e0b\u8f7d PrimeFaces \u7684 Hello World \u9879\u76ee<\/a><\/p>\n