js中goto的另一种方法

function partOne() {
    console.log("Part One");
    // 跳转到partTwo
    partTwo();
}

function partTwo() {
    console.log("Part Two");
    // 跳转到partThree
    partThree();
}

function partThree() {
    console.log("Part Three");
    // 跳转到partOne
    partOne();
}

// 开始执行
partOne();

outerLoop:
for (let i = 0; i < 3; i++) {
    for (let j = 0; j < 3; j++) {
        if (i === 1 && j === 1) {
            // 当i等于1且j等于1时，跳出外层循环
            break outerLoop;
        }
        console.log(`i: ${i}, j: ${j}`);
    }
}

try {
    console.log("Start");
    throw new Error("Goto point");
} catch (e) {
    if (e.message === "Goto point") {
        console.log("Goto point reached");
    } else {
        throw e;
    }
}