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📜  mdn trim - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:01:22.835000             🧑  作者: Mango

代码示例2
const greeting = '   Hello world!   ';
console.log(greeting);
// expected output: "   Hello world!   ";
console.log(greeting.trimStart());
// expected output: "Hello world!   ";