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我为我的应用程序使用显示标签。以某种格式呈现表格,我正在使用装饰器。但在装饰器方法中,我需要 Http 请求对象。我如何得到它?
从 this.getpageContext() 方法我们可以得到请求对象。this.getpageContext() 方法在超类中可用。