Lure fishing is a common way to fish, and here are some ways to tell if you have caught a fish in lure fishing:
Observe the float or indicator: If you are using a float or other indicator as a fishing device, when a fish bites, the float or indicator will have noticeable movements, such as sinking, shaking, juddering, etc. This is one of the most common ways to tell.
Pay attention to the tightness of the line: When a fish bites, the line will slack or tighten suddenly. If you can sense the change in the tightness of the line, you will be able to detect if there is a fish caught in time.
Pay attention to the feel: Experienced anglers can tell if they have caught a fish by the feel. When the fish bites, you may feel a slight tug, tug, or vibration. This requires a certain amount of experience and careful observation.
Watch out for shaft vibration: When a fish bites, there may be a slight jolt or bend in the shaft of the rod. This requires you to be alert and watch for changes in your fishing rod.
Pay attention to the sounds: Sometimes, when a fish bites, there are sounds such as a "snap" when a fish bites or a fishing line slides. This requires you to be quiet and listen carefully.
Please note that the above methods require a certain amount of experience and observation, and beginners may need to improve their judgment through practice and accumulation. In addition, different fish species may have different bite patterns and reactions, so it is recommended to choose the appropriate judgment method according to the specific fishing environment and target species.