獲取數組值具有語言的Multipart/form-data

Question

Multipart/form-data with arrays ---------- // ------------------ ---

我無法獲得值「fields.c」。

*---------------html form 
<form action="/companyInfo" method="post" enctype="multipart/form-data"> 
<input type="text" name='txtCompanyPhone' value='0909 234 456' /> 
<input type="text" name='txtCompanyName[vi]' value='Namevi' /> 
<input type="text" name='txtCompanyName[en]' value='Nameen' /> 
<input type="text" name='txtCompanyName[ja]' value='Nameja' /> 
</form> 

*---------------controller "companyInfo" 
var form = new multiparty.Form(); 
form.parse(req, function(err, fields, files) { 
     console.log(fields); 
     //result 
     // txtCompanyPhone: ['0909 234 456'], 
     // ,'txtCompanyName[vi]': ['Namevi'], 
     // ,'txtCompanyName[en]': ['Nameen'], 
     // ,'txtCompanyName[ja]': ['Nameja'], 

     console.log(fields.txtCompanyPhone); 
     result------ ['0909 234 456'] 

     console.log(fields.txtCompanyName[vi]); 
     //result ----- error 

     var c = 'txtCompanyName[vi]'; 
     console.log(fields.c); 
     //result ------undefined 

     //----------Help me show results-----------------    
} 

如何在此表單中獲取值「fields.c」或「fields.txtCompanyName [vi]」？

Answer 1

嘗試fields['txtCompanyName']['vi']

Answer 2

你需要做的fields['txtCompanyName[vi]']