这种方式是Java提供后台数据,PHP进行数据展示,PHP通过访问Spring项目提供的数据接口来获取数据,使用Tomcat作为Java的Web服务器,使用Apache作为PHP的Web服务器,分别启动不同的web服务器,然后php请求java接口获取数据即可。
一、Spring项目的配置及代码
1、项目的pom文件配置如下:
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mengfei</groupId>
<artifactId>PhpAndJavaMergeDemo</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>PhpAndJavaMergeDemo Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- spring -->
<spring.version>5.0.0.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
<build>
<finalName>PhpAndJavaMergeDemo</finalName>
</build>
</project>
2、src/main/webapp/WEB-INF目录下的web.xml文件如下:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
<display-name>PhpAndJavaMergeDemo</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- 配置字符过滤器 -->
<filter>
<filter-name>characterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
<!-- 将请求的编码强制设置为utf-8 -->
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 配置springMVC的核心控制器 -->
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/springMVC-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
3、src/main/resources/spring目录下的springMVC-servlet.xml文件如下:
<?xml version="1.0" encoding="utf-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<!-- 扫描controller -->
<context:component-scan base-package="com.mengfei.controller"/>
<!-- 使用默认servlet处理静态资源 -->
<mvc:default-servlet-handler/>
<!-- 配置注解驱动 -->
<mvc:annotation-driven/>
<!-- 配置内部资源的视图解析-->
<bean id="viewResolver" class=" org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/"/>
<property name="suffix" value=".jsp"/>
</bean>
</beans>
4、controller的代码如下:
package com.mengfei.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class PhpController {
@RequestMapping("/php")
@ResponseBody
public String getData() {
return "Hello PHP!";
}
}
5、将项目部署到tomcat下面启动tomcat访问 http://localhost:8080/PhpAndJavaMergeDemo/php 可以获取数据
二、PHP项目的配置及代码
1、没有php开发环境的可以去下载一个集成的php开发环境
推荐一个:
phpStudy官网下载
下载完之后会在桌面上生成一个快捷方式,直接双击打开然后点击启动即可,非常方便
2、在WWW目录下新建一个php文件
3、getData.php文件内容如下:
<?php
$url='http://localhost:8080/PhpAndJavaMergeDemo/php';
$html = file_get_contents($url);
?>
<!--
PhpAndJavaMergeDemo是项目名,如果访问Spring项目不需要项目名的可以去掉
-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>获取数据</title>
</head>
<body>
<?php echo $html; ?>
</body>
</html>