Removes non-printable ASCII characters.

Use a regular expression to remove non-printable ASCII characters.

代码片段

const removeNonASCII = str => str.replace(/[^\x20-\x7E]/g, '');

使用样例

removeNonASCII('äÄçÇéÉêlorem-ipsumöÖÐþúÚ'); // 'lorem-ipsum'