更新http 工具 2023年3月8日17:03:32

README.md

@@ -108,6 +108,22 @@
 
 ![](./src/main/resources/static/redame/img_21.png)
 
+### 7.http 工具
+
+> 使用hutool工具
+
+### 7.1 http 请求工具
+
+![](./src/main/resources/static/redame/img_24.png)
+
+#### 7.2 上传工具
+
+![](./src/main/resources/static/redame/img_22.png)
+
+#### 7.3 下载工具
+
+![](./src/main/resources/static/redame/img_23.png)
+
 ## 2. 开源项目总览
 
 | 项目名称          |地址|

src/main/java/com/zhangmeng/tools/controller/HttpDownLoadController.java

@@ -1,7 +1,34 @@
 package com.zhangmeng.tools.controller;
 
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.io.StreamProgress;
+import cn.hutool.core.lang.Console;
+import cn.hutool.core.util.CharsetUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.core.util.URLUtil;
+import cn.hutool.http.HttpUtil;
+import com.zhangmeng.tools.utils.AlertUtils;
+import javafx.application.Platform;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.concurrent.Service;
+import javafx.concurrent.Task;
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.ProgressBar;
+import javafx.scene.control.TextArea;
+import javafx.scene.control.TextField;
+import javafx.stage.DirectoryChooser;
+import javafx.stage.Stage;
 import lombok.extern.slf4j.Slf4j;
 
+import java.io.*;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
+
 /**
  * @author : 芊芊墨客
  * @version : 1.0
@@ -9,4 +36,148 @@ import lombok.extern.slf4j.Slf4j;
  */
 @Slf4j
 public class HttpDownLoadController {
+
+    @FXML
+    public ProgressBar progress;
+
+    @FXML
+    public TextField url;
+
+    @FXML
+    public Button download;
+
+    @FXML
+    public TextArea download_info;
+
+    @FXML
+    private TextField download_path;
+
+    @FXML
+    private Button choose_file;
+
+    private final SimpleObjectProperty<File> file_target = new SimpleObjectProperty<>();
+
+    @FXML
+    public void initialize() {
+
+        choose_file.setOnAction(event -> {
+            Stage stage = new Stage();
+            DirectoryChooser dc = new DirectoryChooser();
+            dc.setTitle("文件夹选择器");
+            File file = dc.showDialog(stage);
+            if (file != null){
+                download_path.setText(file.getPath());
+                file_target.setValue(file);
+            }
+        });
+
+        download.setOnAction(event -> {
+
+            if (url.getText().length() == 0 ){
+                AlertUtils.alert_warning("请输入下载文件的地址再试!");
+                return;
+            }
+
+            if (download_path.getText().length() == 0){
+                AlertUtils.alert_warning("请输入文件保存地址再试!");
+                return;
+            }
+
+            MyService myService = new MyService();
+            myService.progressProperty().addListener((observable, oldValue, newValue) -> {
+                if (newValue.doubleValue() >= 1){
+                    myService.cancel();
+                    log.info("任务取消!.......");
+                }else {
+                    progress.setProgress(newValue.doubleValue());
+                }
+            });
+
+            myService.messageProperty().addListener(new ChangeListener<String>() {
+                @Override
+                public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
+                    if(newValue != null){
+                        download_info.appendText(newValue);
+                        download_info.appendText(System.lineSeparator());
+                    }
+                }
+            });
+            myService.start();
+        });
+    }
+
+    class  MyService extends Service<Number>{
+
+        @Override
+        protected Task<Number> createTask() {
+            return new Task<Number>() {
+                @Override
+                protected Number call(){
+                    int size = 0;
+                    try {
+                        URL url1 = new URL(url.getText());
+                        URLConnection conn = url1.openConnection();
+                        size = conn.getContentLength();
+                        if (size < 0) {
+                            download_info.appendText("无法获取文件大小。");
+                            download_info.appendText(System.lineSeparator());
+                        }else{
+                            download_info.appendText("文件大小为：" + size + " bytes");
+                            download_info.appendText(System.lineSeparator());
+
+                            String fileName;
+                            final String path = url.getText();
+                            // 从路径中获取文件名
+                            fileName = StrUtil.subSuf(path, path.lastIndexOf('/') + 1);
+                            if (StrUtil.isBlank(fileName)) {
+                                // 编码后的路径做为文件名
+                                fileName = URLUtil.encodeQuery(path, CharsetUtil.CHARSET_UTF_8);
+                            }
+                            String pathText = download_path.getText();
+
+                            InputStream fis = conn.getInputStream();
+                            int max = size;
+
+                            FileOutputStream fos = new FileOutputStream(new File(pathText + "/" + fileName));
+
+                            byte[] bytes = new byte[100000];
+
+                            int i = 0;
+
+                            double sum = 0 ;
+
+                            double  progress = 0;
+                            this.updateMessage("开始下载:-------->" + pathText + "/" + fileName);
+                            while ((i = fis.read(bytes, 0, bytes.length)) != -1) {
+
+                                if (this.isCancelled()){
+                                    break;
+                                }
+
+                                fos.write(bytes,0,i);
+
+                                sum = sum + i;
+
+                                this.updateProgress(sum,max);
+
+                                progress  = sum /max;
+
+                                this.updateMessage("已下载:" + FileUtil.readableFileSize((long) sum));
+                            }
+
+                            fis.close();
+                            fos.close();
+
+                            this.updateMessage("下载结束:-------->" + FileUtil.readableFileSize(size));
+                            return progress;
+                        }
+                    } catch (IOException e) {
+                        download_info.appendText(e.getMessage());
+                        download_info.appendText(System.lineSeparator());
+                    }
+                    return null;
+                }
+            };
+        }
+    }
 }

src/main/java/com/zhangmeng/tools/controller/HttpToolsController.java

@@ -243,14 +243,14 @@ public class HttpToolsController {
                 }
 
                 if (newValue.getIndex() == 1) {
-                    if (http_request != null){
+                    if (http_upload != null){
                         flag = true;
                     }
                     http_upload(flag);
                 }
 
                 if (newValue.getIndex() == 2) {
-                    if (http_request != null){
+                    if (http_download != null){
                         flag = true;
                     }
                     http_download(flag);
@@ -349,9 +349,9 @@ public class HttpToolsController {
             } catch (IOException e) {
                 e.printStackTrace();
             }
-            http_request = root;
+            http_upload = root;
         }else {
-            root = http_request;
+            root = http_upload;
         }
         common_method();
     }
@@ -366,9 +366,9 @@ public class HttpToolsController {
             } catch (IOException e) {
                 e.printStackTrace();
             }
-            http_request = root;
+            http_download = root;
         }else {
-            root = http_request;
+            root = http_download;
         }
         common_method();
     }

src/main/java/com/zhangmeng/tools/controller/HttpUploadController.java

@@ -1,14 +1,23 @@
 package com.zhangmeng.tools.controller;
 
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.http.HttpUtil;
+import com.zhangmeng.tools.utils.AlertUtils;
 import com.zhangmeng.tools.utils.ImagePath;
+import javafx.beans.property.SimpleObjectProperty;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
 import javafx.scene.control.TextArea;
 import javafx.scene.control.TextField;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
+import javafx.stage.FileChooser;
+import javafx.stage.Stage;
 import lombok.extern.slf4j.Slf4j;
 
+import java.io.File;
+import java.util.HashMap;
+
 /**
  * @author : 芊芊墨客
  * @version : 1.0
@@ -20,21 +29,67 @@ public class HttpUploadController {
     @FXML
     public Button upload_button;
 
+    @FXML
+    public Button choose_file_button;
+
     @FXML
     public TextArea upload_result;
 
     @FXML
     public TextField url;
 
+    @FXML
+    private TextField file_path;
+
+    private final SimpleObjectProperty<File> file_vale = new SimpleObjectProperty<>();
+
     @FXML
     public void initialize() {
-        upload_button.setText(null);
+
+        upload_result.setWrapText(true);
+
+        choose_file_button.setText(null);
         ImageView iv = new ImageView(new Image(ImagePath.path(ImagePath.ImagePathType.IMAGE_FILE)));
         iv.setPreserveRatio(true);
         iv.setFitWidth(18);
-        upload_button.setGraphic(iv);
+        choose_file_button.setGraphic(iv);
 
+        choose_file_button.setOnAction(event -> {
+            Stage stage = new Stage();
+            FileChooser fc = new FileChooser();
+            fc.setTitle("单选文件");
+            fc.getExtensionFilters().addAll(
+                    new FileChooser.ExtensionFilter("所有类型", "*.*")
+            );
 
+            File file = fc.showOpenDialog(stage);
+            if (file == null) {
+                return;
+            }
+            file_path.setText(file.getAbsolutePath());
+            file_vale.setValue(file);
+        });
+
+        upload_button.setOnAction(event -> {
+
+            if (url.getText().length() == 0){
+                AlertUtils.alert_warning("请输入上传接口再试!");
+                return;
+            }
+
+            HashMap<String, Object> paramMap = new HashMap<>();
+            //文件上传只需将参数中的键指定（默认file），值设为文件对象即可，对于使用者来说，文件上传与普通表单提交并无区别
+
+            if (file_vale.getValue() == null){
+                AlertUtils.alert_warning("请选择文件后再试!");
+                return;
+            }
+
+            paramMap.put("file", file_vale.getValue());
+
+            String result= HttpUtil.post(url.getText(), paramMap);
+            upload_result.setText(result);
+        });
 
     }
 }

src/main/resources/fxml/http-download.fxml

@@ -1,11 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import java.lang.*?>
+<?import javafx.scene.control.Button?>
-<?import java.util.*?>
+<?import javafx.scene.control.Label?>
-<?import javafx.scene.*?>
+<?import javafx.scene.control.ProgressBar?>
-<?import javafx.scene.control.*?>
+<?import javafx.scene.control.TextArea?>
-<?import javafx.scene.layout.*?>
+<?import javafx.scene.control.TextField?>
-
+<?import javafx.scene.layout.AnchorPane?>
-<AnchorPane xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml" fx:controller="fxml.HttpDownload" prefHeight="649" prefWidth="1200">
 
+<AnchorPane prefHeight="649" prefWidth="1200" xmlns="http://javafx.com/javafx/19" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.zhangmeng.tools.controller.HttpDownLoadController">
+   <children>
+      <ProgressBar fx:id="progress" layoutX="165.0" layoutY="237.0" prefHeight="17.0" prefWidth="954.0" progress="0.0" AnchorPane.leftAnchor="165.0" AnchorPane.rightAnchor="81.0" />
+      <Label layoutX="86.0" layoutY="237.0" text="下载进度条:" />
+      <Label layoutX="86.0" layoutY="161.0" text="下载文件地址:" />
+      <TextField fx:id="url" layoutX="165.0" layoutY="157.0" prefHeight="25.0" prefWidth="954.0" AnchorPane.leftAnchor="165.0" AnchorPane.rightAnchor="81.0" />
+      <Button fx:id="download" layoutX="580.0" layoutY="276.0" mnemonicParsing="false" text="下载" />
+      <Label layoutX="86.0" layoutY="88.0" text="下载文件夹:" />
+      <TextField fx:id="download_path" layoutX="165.0" layoutY="84.0" prefHeight="25.0" prefWidth="461.0" />
+      <Button fx:id="choose_file" layoutX="642.0" layoutY="84.0" mnemonicParsing="false" text="选择文件" AnchorPane.leftAnchor="642.0" />
+      <Label layoutX="108.0" layoutY="369.0" text="结果:" />
+      <TextArea fx:id="download_info" layoutX="165.0" layoutY="378.0" prefHeight="200.0" prefWidth="954.0" AnchorPane.bottomAnchor="71.0" AnchorPane.leftAnchor="165.0" AnchorPane.rightAnchor="81.0" />
+   </children>
 </AnchorPane>

src/main/resources/fxml/http-upload.fxml

@@ -6,14 +6,16 @@
 <?import javafx.scene.control.TextField?>
 <?import javafx.scene.layout.AnchorPane?>
 
-
 <AnchorPane prefHeight="649.0" prefWidth="1200.0" xmlns="http://javafx.com/javafx/19" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.zhangmeng.tools.controller.HttpUploadController">
    <children>
       <Label layoutX="190.0" layoutY="157.0" text="选择文件:" />
-      <Button fx:id="upload_button" layoutX="306.0" layoutY="153.0" mnemonicParsing="false" text="Button" />
+      <Button fx:id="choose_file_button" layoutX="306.0" layoutY="153.0" mnemonicParsing="false" text="Button" />
       <TextArea fx:id="upload_result" layoutX="306.0" layoutY="274.0" prefHeight="200.0" prefWidth="776.0" AnchorPane.bottomAnchor="175.0" AnchorPane.leftAnchor="306.0" AnchorPane.rightAnchor="118.0" AnchorPane.topAnchor="274.0" />
       <Label layoutX="190.0" layoutY="266.0" text="上传结果:" />
       <Label layoutX="190.0" layoutY="85.0" text="上传接口:" />
       <TextField fx:id="url" layoutX="306.0" layoutY="81.0" prefHeight="25.0" prefWidth="776.0" AnchorPane.leftAnchor="306.0" AnchorPane.rightAnchor="118.0" />
+      <TextField fx:id="file_path" layoutX="464.0" layoutY="153.0" prefHeight="25.0" prefWidth="614.0" />
+      <Label layoutX="397.0" layoutY="157.0" text="文件路径:" />
+      <Button fx:id="upload_button" layoutX="306.0" layoutY="518.0" mnemonicParsing="false" text="上传" AnchorPane.bottomAnchor="106.0" />
    </children>
 </AnchorPane>