setInterval鍑芥暟鏄疛avaScript涓殑涓€涓畾鏃跺櫒鍑芥暟锛岀敤浜庢寜鐓ф寚瀹氱殑鏃堕棿闂撮殧閲嶅鎵ц鎸囧畾鐨勪唬鐮併€?/p>

浣跨敤setInterval鍑芥暟鐨勮娉曞涓嬶細

setInterval(function, delay);

鍏朵腑锛?code>function鏄鎵ц鐨勪唬鐮佸潡鎴栧嚱鏁帮紝delay鏄椂闂撮棿闅旓紙浠ユ绉掍负鍗曚綅锛夛紝琛ㄧず姣忛殧澶氫箙鎵ц涓€娆°€?/p>

浠ヤ笅鏄竴涓娇鐢╯etInterval鍑芥暟鐨勭ず渚嬶紝姣忛殧1绉掕緭鍑轰竴娆?quot;Hello World!"锛?/p>

setInterval(function() {
console.log("Hello World!");
}, 1000);

鍦ㄤ笂杩扮ず渚嬩腑锛?code>function鍙傛暟鏄竴涓尶鍚嶅嚱鏁帮紝鐢ㄤ簬杈撳嚭"Hello World!"鍒版帶鍒跺彴銆?code>delay鍙傛暟璁剧疆涓?000姣锛屽嵆1绉掋€?/p>

娉ㄦ剰锛氫娇鐢╯etInterval鍑芥暟鏃讹紝闇€瑕佹敞鎰忎唬鐮佹墽琛岀殑鏃堕棿锛屼互閬垮厤浠ｇ爜鎵ц鏃堕棿瓒呰繃鏃堕棿闂撮殧瀵艰嚧浠ｇ爜閲嶅彔鎵ц鐨勬儏鍐点€傚鏋滈渶瑕佸仠姝㈠畾鏃跺櫒锛屽彲浠ヤ娇鐢╟learInterval鍑芥暟銆?/p>