java - what is the dif between requestMapping on controller and method -

java - what is the dif between requestMapping on controller and method -

यदि मेरे पास

  @RequestMapping ("/ उपयोगकर्ता") सार्वजनिक वर्ग पंजीकरण कंट्रोलर {@ अनुरोध मैपिंग (मान = "/ रजिस्टर", विधि = अनुरोधित विधि। GET) सार्वजनिक स्ट्रिंग प्राप्त करें पंजीकरण पृष्ठ (मॉडल मॉडल) {   क्या अंतर है मेरा मतलब है कि यदि मैं / यूजर मैपिंग हटाऊँगा, तो मैपिंग / मैपिंग अभी भी काम करेगा / एपीपी   
 
  ए @ क्लास स्तर पर अनुरोध मैपिंग की आवश्यकता नहीं है।  इसके बिना , सभी पथ केवल निरपेक्ष हैं, रिश्तेदार नहीं हैं।  
 देखें  
 इसका अर्थ है कि यदि आप क्लासलेवल एनोटेशन निर्दिष्ट करते हैं, तो यूआरएल रिश्तेदार होगा, इसलिए पंजीकरण के लिए यह / उपयोगकर्ता / रजिस्टर (यूआरएल टू हैंडलर मानचित्रण) और इसी तरह होगा।   

 


  







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