javascript涓璛mlHttp.open鍑芥暟鎬庝箞浣跨敤
鍦↗avaScript涓紝XmlHttp.open()
鍑芥暟鐢ㄤ簬鍒涘缓涓€涓柊鐨刋MLHttpRequest瀵硅薄锛屽苟鎸囧畾瑕佸彂閫佺殑璇锋眰鐨勬柟娉曘€乁RL鍜屾槸鍚﹁繘琛屽紓姝ュ鐞嗐€?/p>
璇硶锛?/p>
XmlHttp.open(method, url, async)
鍙傛暟锛?/p>
-
method
锛氳浣跨敤鐨凥TTP璇锋眰鏂规硶锛屼緥濡?quot;GET"銆?quot;POST"绛夈€?/p> -
url
锛氳鍙戦€佽姹傜殑URL銆?/p> -
async
锛氫竴涓彲閫夌殑甯冨皵鍊煎弬鏁帮紝鎸囧畾璇锋眰鏄惁寮傛澶勭悊銆傞粯璁や负true锛屽嵆寮傛澶勭悊銆?/p>
渚嬪锛岃鍙戦€佷竴涓狦ET璇锋眰鍒癠RL涓?code>https://example.com/api/data鐨勬湇鍔″櫒锛屽彲浠ヤ娇鐢ㄤ互涓嬩唬鐮侊細
var XmlHttp = new XMLHttpRequest();
XmlHttp.open("GET", "https://example.com/api/data", true);
娉ㄦ剰锛岃皟鐢?code>XmlHttp.open()鍑芥暟鍚庯紝骞朵笉浼氬彂閫佽姹傦紝鍙槸鍒涘缓浜嗕竴涓猉MLHttpRequest瀵硅薄锛屽苟璁剧疆浜嗚姹傜殑鏂规硶銆乁RL鍜屾槸鍚﹀紓姝ュ鐞嗐€傝鍙戦€佽姹傦紝闇€瑕佽皟鐢?code>XmlHttp.send()鍑芥暟銆?/p>
相关问答