//程序运行完成时一定要有输出语句,本工具才能正确展示运行结果。
console.log("Hello JSRUN! \n\n - from NodeJS .");
// 示例3 -- 字符串
const str = '123';
console.log(Object.entries(str)); // [['0', '1'], ['1', '2'], ['2', '3']]
// 示例4 -- 数字、浮点数
const num = 123;
console.log(Object.entries(num)); // []
const float1 = 12.3;
console.log(Object.entries(float1)); // []
// 示例5 -- 将 Object 转化为 Map
const obj2 = { foo: 'bar', baz: 'abc' };
console.log(Object.entries(obj2)); // [['foo', 'bar'], ['baz', 'abc']]
const map = new Map(Object.entries(obj2));
console.log(map); // Map {'foo' => 'bar', 'baz' => 'abc'}