Java 词典小项目开发打包发布

- 日理万妓 2024-03-17 14:54 45阅读 0赞

开发工具：idea jdk:Jdk 17

首先打开idea，新建项目，设置项目名称，选择相应的jdk版本

![a176a6776abd4bbc92e37fbc9fe0f2f3.png][]![b8195f377eb54238b3141e83ce897a0e.png][]

项目的结构目录

![e88d8f28738b4acb86b95fb6ee41bd2d.png][]

建立Java类

![8ea668d670f548da97651779542ba045.png][]

![0be1865a872d40df83e923192a87dd78.png][]

cn.qiao.Dict.java

package cn.qiao;
    
    import javax.swing.*;
    
    public class Dict {
        public static void main(String[] args) {
                //输入中文翻译为英文
                //输入英文翻译为中文
                //建立接口 爬虫
                //输入词汇 （图形窗口输入框）
            String word = JOptionPane.showInputDialog("请输入词汇：");
                //输出（图形窗口输出框）
            JOptionPane.showMessageDialog(null, word);
        }
    
    }

[jsoup: Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety![icon-default.png_t_N5K3][]https://jsoup.org/][jsoup_ Java HTML parser_ built for HTML editing_ cleaning_ scraping_ and XSS safety_icon-default.png_t_N5K3_https_jsoup.org]下载jsoup爬虫组件

![9ae6c4c2d7564b6fa647b97e139cc6d8.png][]

将下载好的jar包放在文件夹里,并向项目添加依赖

![22543b0a9b064bbda9cc36a5ebe5e3e3.png][]

![75d7216bf80c4174b0807a3696d6007e.png][]

![de375c4b1189465ebec3e8b2db2ae0b5.png][]

使用微软翻译接口

![db3bbbd9e8c3443ab754e7ce6c2cb3f2.png][]

项目代码

package cn.qiao;
    
    import org.jsoup.Jsoup;
    
    import javax.swing.*;
    
    public class Dict {
        public static void main(String[] args) throws Exception {
            while (true) {
                //1 输入词汇
                var w = JOptionPane.showInputDialog("请输入词汇：");
                if (w == null || w.trim().length() == 0) {
                    break;
                }
    
                //2 组合网址http://cn.bing.com/dict/s?q=
                var u = "http://cn.bing.com/dict/s?q=" + w;
    
                //3 jsoup组件获取结果
                var ss = Jsoup.connect(u).get().select("span[class=def b_regtxt]").eachText();
                var su = new StringBuilder();
                var i = 0;
                for (String s : ss) {
                    su.append(String.format("%02d、", ++i)).append(s).append("\r\n");
                }
                //4 输出结果
                JOptionPane.showMessageDialog(null, su);
            }
            //System.out.println("词典软件退出");
            System.exit(0);
        }
    
    }

此时就可以运行了，接下来发布软件，设置发布格式jar包

![a012106e71004f97baaa326a3947a203.png][]

![b7a399127bf741849047e93c06d7bebd.png][]

![3e10be7657ae42d581b99cfe8d855bf0.png][]

![5cd4cd48cfe24ca89e52c88fc7e0238d.png][] ![9b904fa70a344a7d8e2d727acf691599.png][]

![75fb4211427147aa8c4d768e6ae07947.png][]

![c1eee27f0d86443cb8a5f3538aa2159c.png][]

在生成jar目录的地址栏输入cmd，然后在控制台输入java -jar dict.jar，测试运行

![c10bc7399c6d4ab9b62f344c7c938dcf.png][]

接下来建立软件的jre运行环境，使软件可以独立运行（jdk9以后版本都没有jre，需要手动生成）

在jdk17文件夹地址栏输入cmd，打开控制台，输入

bin\\jlink --module-path jmods --add-modules java.desktop,java.base --output jre

![be7df05271184553a48c8b205cea20c1.png][]

![5bb4a8a36ef34ddc9a0d1b65b03085ff.png][]

将生成的jre与生成的dict.jar放在一起，同时新建一个dict.bat文件，内容为start ./jre/bin/javaw.exe \-jar my.jar （或

@echo off

start  ./jre/bin/javaw  \-jar  MyDict.jar

）

![e0a52b51c1334c1d9642bfd4f2a11207.png][]

![1b0295e7410a40b29483cd64afe71c10.png][]

![4116c180f7b144b19194a3b8608e136f.png][]

![98a2025e2c4b439b943ff63622ea3959.png][]

![16e10196f6d5465fb8e804890c657e21.png][]![ca07759bfd2a4999b84d76775389a032.png][]

![8a4cdec918ad4433adad01a08ab9b591.png][]![cea14fc15d634be6a0634524c2213f44.png][]

双击dict.bat或者dict.jar都可打开软件，然后可以发送到桌面，换上自己喜欢的图标就可以啦！

![200e1b4045bf46659943d6820ade4018.png][]

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