String extraction/manipulation in Java -

String extraction/manipulation in Java -

  स्ट्रिंग यूआरएल = "http: //someurl/search.do? / Resturl"    मैं खोज करने के लिए पहले अक्षर से उपरोक्त स्ट्रिंग को स्क्रैप करना चाहता हूं।  
 अर्थ, परिणामस्वरूप स्ट्रिंग ऐसा दिखेगा:  
  स्ट्रिंग स्क्रैप यूआरएल = "http: //someurl/search.do?"    क्या उपरोक्त कार्रवाई को प्राप्त करने के लिए जावा में एक स्ट्रिंग ऑपरेशन है?  
 धन्यवाद, सोनी   
 
   बेशक आप  indexOf  समाधानों और उन सभी का उपयोग कर सकते हैं, लेकिन आपकी ज़रूरत पहले "कोड" खोज तक पूरी तरह से '' मैच '' करने के लिए थी .Do? । नियमित अभिव्यक्ति का उपयोग करके उस प्रकार का संचालन सबसे अच्छा किया जाता है।   

 


  







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