我一直在开发一个Android应用程序，在过去4个月了，并遇到了以下有关拆分功能：

 的String [] ARR;
SoapPrimitive结果=（SoapPrimitive）envelope.getResponse（）;
。ARR = result.toString（）修剪（）分裂（|）。
 

结果变量是访问我的web服务后，我得到了，现在这个完美的作品。但是，由于某种原因，我的分裂（|）方法不是分裂的|而是分裂在我的结果字符串的每一个字符。所以，我的数组是这样的：

改编[0]为H， ARR [1]为E， 等等......

我不知道为什么会这样，因为我在同一个项目中使用它之前，它的工作完美。

感谢你在前进

  ARR = result.toString（）修剪（）分裂（\\ |）;
 

String.split的参数接受正规的前pression。

I've been developing an Android app for the past 4 Months now and came across the following regarding the split function:

String [] arr;
SoapPrimitive result = (SoapPrimitive)envelope.getResponse();
arr = result.toString().trim().split("|");

The result variable is what I get after accessing my WebService, now this works perfectly. But, for some reason my split("|") method is not splitting at "|" but rather splitting at every single char in my result String. So my array looks like this:

arr[0] is "H", arr[1] is "e", etc......

I don't know why this is happening because I have used it before in the same project and it worked perfectly.

Thank you in advance

arr = result.toString().trim().split("\\|");

the param of String.split accept a regular expression.