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21 lines
473 B
21 lines
473 B
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/**耗时时间单位 */
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class PerUtils {
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static get now() {
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if (performance?.now) {
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return performance.now();
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} else {
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return Date.now();
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}
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}
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private static time: number = 0;
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static start() {
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this.time = this.now;
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}
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static End(flag?: string, ...vlaue) {
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let time = this.now - this.time;
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ConsoleEx.Log(flag, vlaue, "执行时间ms：", time);
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}
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}
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export default PerUtils;
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