//Outputs: "20.3"
console.log(20.3.toString());
//Outputs: Uncaught SyntaxError: Unexpected token ILLEGAL
console.log(20.toString());
为什么20.toString 报错了
//Outputs: "20.3"
console.log(20.3.toString());
//Outputs: Uncaught SyntaxError: Unexpected token ILLEGAL
console.log(20.toString());
为什么20.toString 报错了