In Spider-Man: Heroic Expedition, Spider-Man peter parker's identity was exposed through a fake video made by a suspected mysterious guest (the second generation), which made fans worry that the plot of "Only a few days left" would be released, but the mysterious guest was not the first person to expose Spider-Man's identity, and Spider-Man was not the first time to be known. Spider-Man in the cartoon really exposed his identity many times.
Mysterious guests not only discredited Spider-Man as a behind-the-scenes attacker in Europe, but also publicly revealed that Spider-Man was peter parker! Now that everyone knows the truth, the quiet part of Peter's life seems to have ended because of the mysterious guest. In fact, peter parker has been exposed many times in the past 50 years. Although in the whole history of Spider-Man, Spider-Man's identity has been exposed only a few times, but in terms of the number of times, it has been very many. Every time his identity is exposed, it is almost accompanied by disastrous results.
Some enemies knew Spider-Man's identity, but did not choose to disclose it to the public. For example, the green goblin discovered Spider-Man's secret and did great harm to Peter. In the cartoon, Spider-Man had more than one girlfriend, and one of them was killed by the green goblin. In the cartoon, after the Green Devil, Spider-Man exposed his identity many times. Later, Venom, the chameleon and the hunter craven all discovered Spider-Man's identity, and Venom followed, threatening Peter's wife at that time.
One of the greatest "achievements" was Crane the Hunter. After discovering Spider-Man's identity, the hunter Klein buried Spider-Man alive. What is intriguing, however, is that kleven mistakenly thought that Spider-Man was dead and thought that his life had reached its peak, so he committed suicide. Ironically, Spider-Man is still alive.
In cartoons, doctor octopus exposes Spider-Man's identity in public, but no one believes that skinny and bookish peter parker can really become Spider-Man. Plus, during that time, Peter temporarily lost the power of Spider-Man, so almost no one believed what doctor octopus said.
Spider-Man's greatest identity was finally revealed by peter parker himself. In 2006, after the tragedy caused by superheroes caused many casualties, all earth heroes were required to register in the United States. Iron Man Tony Stark persuaded Peter to become a registered hero. At a big press conference, Spider-Man made himself known to the world, but then Spider-Man was tortured and chose to leave the Iron Man camp for a while.
The above is my opinion.