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Java使用POI-TL實現(xiàn)生成有個性的簡歷

更新時間：2024年11月29日 08:33:23 作者：HBLOG

POI-TL?是一個基于?Apache?POI?的?Java?庫,專注于在?Microsoft?Word?文檔（.docx?格式）中進(jìn)行模板填充和動態(tài)內(nèi)容生成,下面我們看看如何使用POI-TL生成有個性的簡歷吧

1.介紹

POI-TL 是一個基于 Apache POI 的 Java 庫，專注于在 Microsoft Word 文檔（.docx 格式）中進(jìn)行模板填充和動態(tài)內(nèi)容生成。它的全稱是 “POI Template Language”，旨在簡化文檔生成過程，特別是在需要根據(jù)動態(tài)數(shù)據(jù)生成復(fù)雜文檔的場景中。POI-TL 通過提供一種簡單而強(qiáng)大的模板引擎，使開發(fā)者能夠輕松地將數(shù)據(jù)嵌入到 Word 文檔中，從而自動化生成報告、合同、發(fā)票等文檔。

2.原理

POI-TL 的核心原理是將 Word 文檔視為模板，并在其中定義占位符。占位符通常以 {{key}} 的形式出現(xiàn)，代表需要動態(tài)替換的內(nèi)容。開發(fā)者通過 Java 代碼提供一個數(shù)據(jù)模型，其中包含占位符對應(yīng)的實際值。POI-TL 使用這些數(shù)據(jù)來替換模板中的占位符，從而生成最終的文檔。

POI-TL 基于 Apache POI 構(gòu)建，利用 POI 提供的對 Word 文檔的低級別操作能力，實現(xiàn)了對文檔的高效處理。它支持復(fù)雜的文檔結(jié)構(gòu)，包括表格、圖片、段落等，使得生成的文檔不僅內(nèi)容準(zhǔn)確，還能保持良好的格式和樣式。

3.代碼工程

目標(biāo)

利用word模版生成簡歷

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">
    <parent>
        <artifactId>Java-demo</artifactId>
        <groupId>com.et</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>poi-tl</artifactId>

    <properties>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
    </properties>
    <dependencies>
        <dependency>
            <groupId>com.deepoove</groupId>
            <artifactId>poi-tl</artifactId>
            <version>1.12.2</version>
        </dependency>
        <!-- Log4j dependencies for logging -->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.19.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>2.19.0</version>
        </dependency>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter</artifactId>
            <version>RELEASE</version>
            <scope>compile</scope>
        </dependency>
    </dependencies>
</project>

模版

在代碼倉庫的測試包下面

src/test/resources/resume.docx

代碼

ExperienceData.java

package com.et;

import com.deepoove.poi.data.NumberingRenderData;

public class ExperienceData {
    private String company;
    private String department;
    private String time;
    private String position;
    private NumberingRenderData responsibility;

    public String getCompany() {
        return company;
    }

    public void setCompany(String company) {
        this.company = company;
    }

    public String getDepartment() {
        return department;
    }

    public void setDepartment(String department) {
        this.department = department;
    }

    public String getTime() {
        return time;
    }

    public void setTime(String time) {
        this.time = time;
    }

    public String getPosition() {
        return position;
    }

    public void setPosition(String position) {
        this.position = position;
    }

    public NumberingRenderData getResponsibility() {
        return responsibility;
    }

    public void setResponsibility(NumberingRenderData responsibility) {
        this.responsibility = responsibility;
    }

}

ResumeDataV2.java

package com.et;

import java.util.List;

import com.deepoove.poi.data.NumberingRenderData;
import com.deepoove.poi.data.PictureRenderData;

public class ResumeDataV2 {

    private PictureRenderData portrait;
    private String name;
    private String job;
    private String sex;
    private String phone;
    private String birthday;
    private String province;
    private String email;
    private String address;
    private String english;
    private String University;
    private String rank;
    private String education;
    private String profession;
    private NumberingRenderData stack;
    private String hobbies;
    private List<ExperienceData> experiences;

    public void setPortrait(PictureRenderData portrait) {
        this.portrait = portrait;
    }

    public PictureRenderData getPortrait() {
        return this.portrait;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return this.name;
    }

    public void setJob(String job) {
        this.job = job;
    }

    public String getJob() {
        return this.job;
    }

    public void setSex(String sex) {
        this.sex = sex;
    }

    public String getSex() {
        return this.sex;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    public String getPhone() {
        return this.phone;
    }

    public void setBirthday(String birthday) {
        this.birthday = birthday;
    }

    public String getBirthday() {
        return this.birthday;
    }

    public void setProvince(String province) {
        this.province = province;
    }

    public String getProvince() {
        return this.province;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getEmail() {
        return this.email;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getAddress() {
        return this.address;
    }

    public void setEnglish(String english) {
        this.english = english;
    }

    public String getEnglish() {
        return this.english;
    }

    public void setUniversity(String University) {
        this.University = University;
    }

    public String getUniversity() {
        return this.University;
    }

    public void setRank(String rank) {
        this.rank = rank;
    }

    public String getRank() {
        return this.rank;
    }

    public void setEducation(String education) {
        this.education = education;
    }

    public String getEducation() {
        return this.education;
    }

    public void setProfession(String profession) {
        this.profession = profession;
    }

    public String getProfession() {
        return this.profession;
    }

    public void setStack(NumberingRenderData stack) {
        this.stack = stack;
    }

    public NumberingRenderData getStack() {
        return this.stack;
    }

    public void setHobbies(String hobbies) {
        this.hobbies = hobbies;
    }

    public String getHobbies() {
        return this.hobbies;
    }

    public List<ExperienceData> getExperiences() {
        return experiences;
    }

    public void setExperiences(List<ExperienceData> experiences) {
        this.experiences = experiences;
    }

}

ResumeIterableExample.java

package com.et;

import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.List;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import com.deepoove.poi.XWPFTemplate;
import com.deepoove.poi.data.Numberings;
import com.deepoove.poi.data.Pictures;
import com.deepoove.poi.data.TextRenderData;
import com.deepoove.poi.data.style.Style;

@DisplayName("Foreach resume example")
public class ResumeIterableExample {

    ResumeDataV2 datas = new ResumeDataV2();

    @BeforeEach
    public void init() {
        datas.setPortrait(Pictures.ofLocal("src/test/resources/sayi.png").size(100, 100).create());
        datas.setName("卅一");
        datas.setJob("BUG工程師");
        datas.setPhone("18080809090");
        datas.setSex("男");
        datas.setProvince("杭州");
        datas.setBirthday("2000.08.19");
        datas.setEmail("adasai90@gmail.com");
        datas.setAddress("浙江省杭州市西湖區(qū)古蕩1號");
        datas.setEnglish("CET6 620");
        datas.setUniversity("美國斯坦福大學(xué)");
        datas.setProfession("生命工程");
        datas.setEducation("學(xué)士");
        datas.setRank("班級排名 1/36");
        datas.setHobbies("音樂、畫畫、乒乓球、旅游、讀書\nhttps://github.com/Sayi");

        // 技術(shù)棧部分
        TextRenderData textRenderData = new TextRenderData("SpringBoot、SprigCloud、Mybatis");
        Style style = Style.builder().buildFontSize(10).buildColor("7F7F7F").buildFontFamily("微軟雅黑").build();
        textRenderData.setStyle(style);
        datas.setStack(Numberings.of(textRenderData, textRenderData, textRenderData).create());

        /*
         * {{?experiences}} {{company}} {{department}} {{time}} {{position}}
         * {{*responsibility}} {{/experiences}}
         */
        List<ExperienceData> experiences = new ArrayList<ExperienceData>();
        ExperienceData data0 = new ExperienceData();
        data0.setCompany("香港微軟");
        data0.setDepartment("Office 事業(yè)部");
        data0.setTime("2001.07-2020.06");
        data0.setPosition("BUG工程師");
        textRenderData = new TextRenderData("負(fù)責(zé)生產(chǎn)BUG，然后修復(fù)BUG，同時有效實施招聘行為");
        textRenderData.setStyle(style);
        data0.setResponsibility(Numberings.of(textRenderData, textRenderData).create());
        ExperienceData data1 = new ExperienceData();
        data1.setCompany("自由職業(yè)");
        data1.setDepartment("OpenSource 項目組");
        data1.setTime("2015.07-2020.06");
        data1.setPosition("研發(fā)工程師");
        textRenderData = new TextRenderData("開源項目的迭代和維護(hù)工作");
        textRenderData.setStyle(style);
        TextRenderData textRenderData1 = new TextRenderData("持續(xù)集成、Swagger文檔等工具調(diào)研");
        textRenderData1.setStyle(style);
        data1.setResponsibility(Numberings.of(textRenderData, textRenderData1, textRenderData).create());
        experiences.add(data0);
        experiences.add(data1);
        experiences.add(data0);
        experiences.add(data1);
        datas.setExperiences(experiences);
    }

    @Test
    public void testResumeExample() throws Exception {
        XWPFTemplate template = XWPFTemplate.compile("src/test/resources/resume.docx").render(datas);

        FileOutputStream out = new FileOutputStream("target/out_example_resume_iterable.docx");
        template.write(out);
        out.flush();
        out.close();
        template.close();
    }

}

以上只是一些關(guān)鍵代碼，所有代碼請參見下面代碼倉庫