java - why String Array did't tak a string as first Index -


मेरे पास निम्न कोड है स्ट्रिंग [] सेप 2 = स्ट्रैडर में समस्या है; संकलक सुझाता है कि सीप 2 को स्ट्रिंग में बदलने या स्ट्रैडर के प्रकार को स्ट्रिंग में बदलना [] मैं उस बारे में उलझन में हूँ मुझे लगता है कि यह काम करना चाहिए 

  स्ट्रिंग strAdder = null; जबकि ((strLine = br.readline ()) = नल) {यदि (strLine.contains ("& gt; & gt;")) {स्ट्रिंग [] sep1 = strLine.split ("& gt; & gt;"); स्ट्रिंग [] सीप 2 = स्ट्रैडर; Dd = null; } यदि (! (StrLine.contains ("& gt; & gt;"))) {strAdder.concat (strLine.toString ()); } I ++; } In.close ();

मुझे नहीं पता कि आप क्या करने की कोशिश कर रहे हैं stradder प्रकार स्ट्रिंग का है, जिसका अर्थ है कि आप इसे स्ट्रिंग [] पर निर्दिष्ट नहीं कर सकते। यह देखते हुए कि मुझे नहीं पता कि आप sep2 के साथ क्या करने की योजना बना रहे हैं, तब आप स्ट्रिंग sep2 = stradder या स्ट्रिंग [] sep2 = new string [] कर सकते हैं { Stradder}


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