export const platform_iOS: string = 'iOS'; export const platform_Android: string = 'Android'; export const platform_Harmony: string = 'Harmony'; /** * 对比版本号,如需要,请自行修改判断规则 * 支持比对 ("3.0.0.0.0.1.0.1", "3.0.0.0.0.1") ("3.0.0.1", "3.0") ("3.1.1", "3.1.1.1") 之类的 * @param {Object} v1 * @param {Object} v2 * v1 > v2 return 1 * v1 < v2 return -1 * v1 == v2 return 0 */ export function compare(v_1: string = '0', v_2: string = '0') { const v1: string[] = String(v_1).split('.'); const v2: string[] = String(v_2).split('.'); const minVersionLens = Math.min(v1.length, v2.length); let result = 0; for (let i = 0; i < minVersionLens; i++) { const curV1 = Number(v1[i]); const curV2 = Number(v2[i]); if (curV1 > curV2) { result = 1; break; } else if (curV1 < curV2) { result = -1; break; } } if (result === 0 && v1.length !== v2.length) { const v1BiggerThenv2 = v1.length > v2.length; const maxLensVersion = v1BiggerThenv2 ? v1 : v2; for (let i = minVersionLens; i < maxLensVersion.length; i++) { const curVersion = Number(maxLensVersion[i]); if (curVersion > 0) { v1BiggerThenv2 ? (result = 1) : (result = -1); break; } } } return result; }