Diary of 2008-03-13

Today, I had honor to go into the Wu Gang,after I get up at 7 o'clock, I began to find a place that I could eat the breakfast. But I was very disappointed except there is only a restaurant of the noodles; there is a place where the bird does not shit! I had to go to company hungrily, because I hated the hot dry noodles.

Then I was notified and would enter the WuGang factory. The others began to put on the work clothes and wear helmet. We get on the minibus and set out. There is a red statue about Chairman Mao stand on the centre of main entrance.

There was a heavy rain during the last night. So the road is very muddy. That is a newly-built coke oven controlling building that we wanted to go. The path zigzags up the factory. And there are some steel tubes hang in the air, we have a feeling of entering the maze.

In the controlling room, there were very a lot of dusts and the rubbish was anywhere. Opened the machine cabinet and installed and configured the system runtime environment. During the system was startup, we found the performance is not well, through checking, we had discovered the problem that the SQL statement is very bad. After optimizing, the system was very quickly. On the noon, we had a launch with workers.

In the afternoon, there were not a lot of things with me. We continue to modify the detail of our system. and I must go out the factory, so I began to watch the file named "General Barton" after we finished suppers, when it's 9 o'clock, the mini bus carry us came here. When we leave the controlling room, there were some people in there.
好的,我可以为您讲解Java基础案例7-3日记本。这个案例是一个简单的Java GUI应用程序,可以让用户创建、查看和编辑日记条目。以下是该程序所包含的一些主要功能: 1. 创建新的日记条目:用户可以在程序中创建新的日记条目,输入标题和内容。 2. 查看日记条目列表:程序可以显示所有已创建的日记条目的列表,用户可以通过点击列表中的条目来查看它们的详细内容。 3. 编辑日记条目:用户可以编辑现有的日记条目,包括更改标题和内容。 4. 删除日记条目:用户可以删除现有的日记条目。 下面是该程序的一些关键代码片段: ``` public class DiaryGUI extends JFrame { // ... GUI component declarations ... public DiaryGUI() { // ... GUI initialization code ... // Set up action listeners for buttons newButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { createNewEntry(); } }); viewButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { viewSelectedEntry(); } }); editButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { editSelectedEntry(); } }); deleteButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { deleteSelectedEntry(); } }); } // Method to create a new diary entry private void createNewEntry() { // ... code to prompt user for new entry title and content ... DiaryEntry newEntry = new DiaryEntry(title, content); // ... code to add new entry to list of entries ... } // Method to view a selected diary entry private void viewSelectedEntry() { // ... code to get selected entry from list ... // ... code to display selected entry in a new window ... } // Method to edit a selected diary entry private void editSelectedEntry() { // ... code to get selected entry from list ... // ... code to prompt user for new entry title and content ... selectedEntry.setTitle(title); selectedEntry.setContent(content); } // Method to delete a selected diary entry private void deleteSelectedEntry() { // ... code to get selected entry from list ... // ... code to remove selected entry from list ... } } ``` 以上是该程序的一些基本代码片段,它们提供了创建、查看、编辑和删除日记条目的功能。当然,这个程序还有很多细节可以完善,比如数据的持久化和数据的输入验证等等。
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