1 Prerequisite
Qt 5.14.2
2 Specific operations
2.1 Turn on debug
Step 1: Determine where a breakpoint needs to be made and add a breakpoint
Step 2: Execute breakpoints
Step 3: Check the breakpoint value to see if it is correct.
Step 4: Reset the breakpoint according to the actual situation.
Step 5: Exit debug mode.
2.2 Shortcut keys
F5 for debugging
F9 to reset breakpoints
F10 for single-step execution
ctrl+click the function to view information about a function
2.3 Debugging interface
