Java编写的接口测试工具
这几天由于要频繁地使用一些天气数据接口，但是每次都要频繁的打开网页，略显繁琐，故就自己做了两个json数据获取的小工具。[*]第一个
先来看看第一个吧，思路是使用一个网络流的处理，将返回的json字符串数据输出到屏幕上，代码如下：package Simple;import java.awt.BorderLayout;import java.awt.FlowLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.net.MalformedURLException;import java.net.URL;import java.net.URLConnection;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JScrollPane;import javax.swing.JTextArea;import javax.swing.JTextField;import javax.swing.ScrollPaneConstants;public class JsonTools extends JFrame{ /** * */ private static final long serialVersionUID = 1L; JTextField tf=null; JButton button=null,clear=null; JTextArea ta=null; public JsonTools(){ tf=new JTextField(28); button=new JButton("submit"); clear=new JButton("Clear"); ta=new JTextArea(); init(); button.addActionListener(new MyActionListener()); clear.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub tf.setText(""); ta.setText("\t\t\tThis TextArea has been Cleared! \n\n\t\t\tYou can begin your next test!"); tf.grabFocus(); } }); } public static void main(String []args){ new JsonTools(); } @SuppressWarnings("deprecation") public void init(){ this.setTitle("Json 字符串获取工具"); this.setSize(800,450); this.setVisible(true); this.setDefaultCloseOperation(EXIT_ON_CLOSE); this.setLocationRelativeTo(null); JScrollPane js=new JScrollPane(ta); js.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED); JPanel p=new JPanel(); p.setLayout(new FlowLayout()); p.add(new JLabel("URL:")); p.add(tf); p.add(button); p.add(clear); tf.setFocusable(true); button.setNextFocusableComponent(tf); this.add(p,BorderLayout.NORTH); this.add(js,BorderLayout.CENTER); } public static String getJsonString(String url){ String result=""; URLConnection conn=null; BufferedReader reader=null; try{ URL website=new URL(url.trim()); conn=(URLConnection) website.openConnection(); reader=new BufferedReader(new InputStreamReader(conn.getInputStream(),"utf-8")); String line=""; StringBuffer sb=new StringBuffer(); while((line=reader.readLine())!=null){ sb.append(line); } result=sb.toString(); }catch(MalformedURLException urlException){ result+=urlException.getMessage(); } catch (IOException e) { // TODO Auto-generated catch block result+=e.getMessage(); e.printStackTrace(); }catch(Exception total){ result+=total.getMessage(); total.printStackTrace(); }finally{ if(conn!=null){ conn=null; } if(reader!=null){ try { reader.close(); } catch (IOException e) { // TODO Auto-generated catch block result+=e.getMessage(); e.printStackTrace(); } reader=null; } } return result; } class MyActionListener implements ActionListener{ @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub String jsonString=getJsonString(tf.getText().trim().toString()); ta.setText(jsonString); } }}
下面看一下运行结果吧：
[*]第二种
第二种主要是调用了java的内核处理机制，这就省去了我们自定义方法处理网络流数据信息了。代码如下：
package WebBase;import java.awt.BorderLayout;import java.awt.Color;import java.awt.FlowLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.io.IOException;import javax.swing.JButton;import javax.swing.JEditorPane;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JScrollPane;import javax.swing.JTextField;public class JEditPaneToWebView extends JFrame{ /** * */ private static final long serialVersionUID = 1L; JTextField tf=null; JButton test=null,clear=null; JEditorPane editorPane =null; public JEditPaneToWebView(){ tf=new JTextField(28); test=new JButton("submit"); clear=new JButton("Clear"); init(); test.addActionListener(new MyActionListener()); clear.addActionListener(new ActionListener(){ @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub tf.setText(""); editorPane.setText("<body align='center'>\t\t\tThis TextArea has been Cleared! <BT><BR><br>\t\t\tYou can begin your next test!</body>"); tf.grabFocus(); } }); } public static void main(String []args){ new JEditPaneToWebView(); } @SuppressWarnings("deprecation") public void init(){ this.setTitle("Json 字符串获取工具 WebView"); this.setSize(800,450); this.setVisible(true); this.setDefaultCloseOperation(EXIT_ON_CLOSE); this.setLocationRelativeTo(null); editorPane=new JEditorPane(); editorPane.setEditable(false); editorPane.setBackground(Color.WHITE); JScrollPane scrollPane = new JScrollPane(editorPane, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED); JPanel p=new JPanel(); p.setLayout(new FlowLayout()); p.add(new JLabel("URL:")); p.add(tf); p.add(test); p.add(clear); tf.setFocusable(true); test.setNextFocusableComponent(tf); this.add(p,BorderLayout.NORTH); this.add(scrollPane,BorderLayout.CENTER); } class MyActionListener implements ActionListener{ @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub// http://www.weather.com.cn/data/cityinfo/101010100.html editorPane.setContentType("text/html;charset=utf-8"); try { editorPane.setPage(tf.getText().trim().toString()); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } }}
下面来看一下程序运行的结果吧：
其实获取json数据只是其优点的一点点，下面的截图便可以证明JEditPane的强大
[*]总结：
虽然做的这两个软件没什么大的用处，但是确实让我看到了许多组件的强大之处。这其实也是砸告诫我们，要多学习，多看API文档，才能熟能生巧。如果有哪里做得不好的话，还望大家不吝赐教，让我们一起进步吧！
必须记住
页:
[1]
