| | |
| | | const reg = /^http(s)?:\/\/([\w-]+\.)+[\w-]+(\/[\w- ./?%&=]*)?/; |
| | | return reg.test(path); |
| | | } |
| | | |
| | | export function isTime(value: any): value is Date { |
| | | return value instanceof Date && !isNaN(value.getTime()); |
| | | } |
| | | |
| | | export function isTimeViaConstructor(value: any): boolean { |
| | | return value instanceof Date || value.constructor === Date; |
| | | } |
| | | |
| | | export function isTimeViaRegExp(value: any): boolean { |
| | | return /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}.\d{3}Z/.test(value.toString()); |
| | | } |
| | | |
| | | export function isTimeType(value: string): boolean { |
| | | return !isNaN(Date.parse(value)); |
| | | } |
| | | |
| | | export function isValidJSON(text: string): boolean { |
| | | try { |
| | | JSON.parse(text); |
| | | return true; |
| | | } catch (error) { |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | // // 示例 |
| | | // const time1 = new Date(); |
| | | // console.log(isTime(time1)); // true |
| | | |
| | | // const time2 = '2023-04-01T12:00:00Z'; |
| | | // console.log(isTimeViaRegExp(time2)); // true |
| | | |
| | | // const notTime = 'hello world'; |
| | | // console.log(isTime(notTime)); // false |