sql转为Java字符工具

最新推荐文章于 2025-07-05 15:22:14 发布

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最新推荐文章于 2025-07-05 15:22:14 发布 · 1.5k 阅读

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CC 4.0 BY-SA版权

本文介绍了如何将长SQL语句转换为Java中的String或StringBuffer，以及如何将Java项目打包成可执行的jar文件，并使用exe4j将其转化为Windows应用程序，包括设置自定义图标。

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package com.wang.demo;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;

import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;
import javax.swing.border.LineBorder;
import javax.swing.border.MatteBorder;

@SuppressWarnings("serial")
public class SqlToString extends JFrame{

   private JPanel contentPane;
   private JTextField txtStr;
   private JRadioButton rdbtnString;
   private JRadioButton rdbtnStringbuffer;
   private JSplitPane splitPane;
   private JTextArea javaStatement;
   private JTextArea sqlStatement;

   /**
   * Launch the application.
   */
   public static void main(String[] args) {
       EventQueue.invokeLater(new Runnable() {
           public void run() {
               try {
                   SqlToString frame = new SqlToString();
                   frame.setVisible(true);
               } catch (Exception e) {
                   e.printStackTrace();
               }
           }
       });
   }

   /**
   * Create the frame.
   */
   public SqlToString() {
       setMinimumSize(new Dimension(840, 600));
       setTitle("SQL转JAVA字符串");
       setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       setBounds(100, 100, 842, 605);
       contentPane = new JPanel();
       contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
       setContentPane(conte