如何将 Jsoup Document[] 数组转换为 String[]？

Question

My question is the same as this one except that instead of a single Document I have an array ( Document[] ).

I normally use R, not Java, so I apologize if it should be apparent how to change the solution from the linked thread for the case of an array.

The solution for the case of a single Document object was:

String htmlString = doc.html();

My code to create the object was:

Document[] target = new Document[20];
for(int n=0; n < strvec.length;n++){
    target[n] = Jsoup.connect(strvec[n]).get();
 }

I tried a few things like creating the original target object as String[] , putting .toString() on the end of Jsoup.connect(strvec[n]).get() and elsewhere, but these attempts were unsucessful.

Answer 1

it is assumed that serves is an array of String containing the URL to connect, you do not need to create another array of Document

String[] result = new String[strvec.length];
    for(int n=0; n < strvec.length;n++)
      result[n]=Jsoup.connect(strvec[n]).get().html();

Answer 2

String[] htmlList = new String[target.length];
for(int i = 0; i < target.length; i++)
    htmlList[i] = target[i].html();

This loop should do what you want.