检查特定方法是否在运行时在Javascript中被调用/执行

function myFunction() {
  console.log("Hello, World!");
}

console.log(typeof myFunction); // 输出 "function"
console.log(typeof nonExistentFunction); // 输出 "undefined"

function myFunction() {
  console.log("Hello, World!");
}

try {
  myFunction();
  console.log("Method called.");
} catch (error) {
  console.log("Method not called.");
}

function myFunction() {
  console.log("Hello, World!");
}

if (myFunction.name === "myFunction") {
  console.log("Method called.");
} else {
  console.log("Method not called.");
}