jinjava一個不錯的java jinja2 模版引擎
阿新 • • 發佈：2020-12-22
參考使用
- 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.dalong</groupId>
<artifactId>myjinja2-demo</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<encoding>UTF-8</encoding>
<java.version>1.8</java.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>com.hubspot.jinjava</groupId>
<artifactId>jinjava</artifactId>
<version>2.5.6</version>
</dependency>
</dependencies>
<build>
<!-- Maven Shade Plugin -->
<finalName>mydemo-app</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.3</version>
<executions>
<!-- Run shade goal on package phase -->
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<!-- add Main-Class to manifest file -->
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.dalong.Application</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
- 核心程式碼
package com.dalong;
import com.google.common.base.Charsets;
import com.google.common.collect.Maps;
import com.google.common.io.Resources;
import com.hubspot.jinjava.Jinjava;
import java.io.IOException;
import java.util.Map;
/**
* @author dalong
*/
public class Application {
public static void main(String[] args) throws IOException {
Jinjava jinjava = new Jinjava();
Map<String, Object> context = Maps.newHashMap();
context.put("name", "Jared");
String template = Resources.toString(Resources.getResource("index.html"), Charsets.UTF_8);
String renderedTemplate = jinjava.render(template, context);
System.out.println(renderedTemplate);
}
}
- 模版
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>demo</title>
</head>
<body>
{% include "my-template.html" %}
</body>
</html>
my-template.html
<div>Hello, {{ name }}!</div>
<div>Hello, {{ name | ipaddr }}!</div>
- 執行效果
mvn clean package
java -jar target/mydemo-app.jar