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📜  无法创建抽象类 httphandler angular 的实例 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:02:52.298000             🧑  作者: Mango

代码示例1
const httpClient = new HttpClient(new HttpXhrBackend({ build: () => new XMLHttpRequest() }));