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Javascript 页面上JSON对象的值正在解析为“0”&引用;输入标记的点:接受_Javascript_Html_Angularjs_Jsp - Fatal编程技术网

Javascript 页面上JSON对象的值正在解析为“0”&引用;输入标记的点:接受

Javascript 页面上JSON对象的值正在解析为“0”&引用;输入标记的点:接受,javascript,html,angularjs,jsp,Javascript,Html,Angularjs,Jsp,我在JSP页面上使用Angular和作为输入类型,如下所示。 :input type=“file”ng show=“false”accept=“{{allowedExtensions}}”/> .. allowedExtension值的值为 允许的扩展:['application/pdf','image/jpeg'] 问题:当在第m页上解析值时,它将显示为 accept=“.application/pdf、.image/jpeg”而不是accept=“application/pdf、image/

我在JSP页面上使用Angular和作为输入类型,如下所示。 :input type=“file”ng show=“false”accept=“{{allowedExtensions}}”/> .. allowedExtension值的值为 允许的扩展:['application/pdf','image/jpeg']

问题:当在第m页上解析值时,它将显示为 accept=“.application/pdf、.image/jpeg”而不是accept=“application/pdf、image/jpeg”

只有一个是全局对象的属性。还有演示吗?