What is the shortcut key for idea trycatch?

idea trycatch shortcut keys are Ctrl Shift T, Alt Enter, Ctrl Shift F, Ctrl Shift R. Detailed introduction: 1. Ctrl Shift T, open the quick fix menu of a class, method or code block, select the "Add try-catch statement" option to automatically create a try-catch statement; 2. Alt Enter, etc.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

idea is a popular integrated development environment (IDE) for Java language development that provides many functions and tools to improve development efficiency. In idea, the try-catch statement is An important mechanism for handling exceptions in the Java language. Idea provides shortcut keys to conveniently use try-catch statements. The following is try-catch in idea Detailed description of shortcut keys:

1. Basic shortcut keys: In idea, you can use the following basic shortcut keys to create and process try-catch statements:

Ctrl Shift T: Open a class , method, or code block, select the "Add try-catch statement" option to automatically create a try-catch statement.

Alt Enter: Displays the quick fix menu on the selected line of code, select the "Add try-catch statement on current line" option to create a try-catch on the current line statement.

Ctrl Shift F: Find all matching try-catch statements in the entire project and display them in the find results window.

Ctrl Shift R: ​​Replace all matching try-catch statements throughout the project.

2. Customized shortcut keys: In idea, you can customize try-catch shortcut keys according to your personal preferences and needs. The following are the steps to customize try-catch shortcut keys:

Open idea, click "File" > "Settings" > "Keymap".

In the left navigation bar, expand the "Editor" and "General" options.

In the search box on the right, enter "try-catch".

Find "Java">"Editor">"Basic">"Create try-catch block" in the search results, click "Add Keyboard Shortcut".

In the pop-up "Enter Keyboard Shortcut" window, press the shortcut key combination you want to set.

Click the "OK" button to save the settings.

Through the above steps, you can create a custom shortcut key for the try-catch statement. For example, you can set Ctrl Shift T to "Add try-catch block" to create try-catch statements more quickly.

In short, idea provides many shortcut keys to conveniently use try-catch statements. You can create and Handle try-catch statements to improve development efficiency. In Idea, you can easily create custom shortcut keys for try-catch statements to suit your personal preferences and needs.

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