[안드로이드] api url혹은 Inputstram 오류

Question

api를 안드로이드에서 구현중인데,InputStream is&#61; url.openStream(); //url위치로 입력스트림 연결 부분에서 오류가 납니다.url이 잘못됬나 하여 그위에 url.toString() 으로 되어있는 에러로그를 누르면 웹에서 제가 요구하는 api가 정상적으로 나옵니다.[안드로이드 스튜디오 사진과 로그캣][url.toString() 결과]{ Log.e(&#34;shearch me key&#34;, queryUrl ); Log.e(&#34;shearch me key&#34;, subject_code ); try { StringBuilder builder &#61; new StringBuilder(&#34;https://apis.data.go.kr/B551182/hospInfoServicev2/getHospBasisList?ServiceKey&#61;&#34;); builder.append(URLEncoder.encode(key,&#34;UTF-8&#34;)); builder.append(&#34;&&#34;&#43;URLEncoder.encode(&#34;pageNo&#34;,&#34;UTF-8&#34;)&#43;&#34;&#61;&#34;&#43;URLEncoder.encode(&#34;1&#34;,&#34;UTF-8&#34;)); builder.append(&#34;&&#34;&#43;URLEncoder.encode(&#34;numOfRows&#34;,&#34;UTF-8&#34;)&#43;&#34;&#61;&#34;&#43;URLEncoder.encode(&#34;8&#34;,&#34;UTF-8&#34;)); builder.append(&#34;&&#34;&#43;URLEncoder.encode(&#34;dgsbjtCd&#34;,&#34;UTF-8&#34;)&#43;&#34;&#61;&#34;&#43;URLEncoder.encode(subject_code,&#34;UTF-8&#34;)); builder.append(&#34;&&#34;&#43;URLEncoder.encode(&#34;xPos&#34;,&#34;UTF-8&#34;)&#43;&#34;&#61;&#34;&#43;URLEncoder.encode(Double.toString(Longitude),&#34;UTF-8&#34;)); builder.append(&#34;&&#34;&#43;URLEncoder.encode(&#34;yPos&#34;,&#34;UTF-8&#34;)&#43;&#34;&#61;&#34;&#43;URLEncoder.encode(Double.toString(Latitude),&#34;UTF-8&#34;)); builder.append(&#34;&&#34;&#43;URLEncoder.encode(&#34;radius&#34;,&#34;UTF-8&#34;)&#43;&#34;&#61;&#34;&#43;URLEncoder.encode(&#34;2500&#34;,&#34;UTF-8&#34;)); Log.e(&#34;shearch me hey you&#34;, builder.toString() ); Log.e(&#34;shearch me hey you&#34;, &#34;111111111111&#34; ); URL url&#61; new URL(builder.toString());//문자열로 된 요청 url을 URL 객체로 생성. Log.e(&#34;shearch me hey you2&#34;, url.toString()); InputStream is&#61; url.openStream(); //url위치로 입력스트림 연결 Log.e(&#34;shearch me hey you4&#34;, &#34;4444444444&#34; ); } }

GAN · Answer

xml 은 제대로 받은 것 같은데 어떤 에러가 난다는 건가요?

[안드로이드] api url혹은 Inputstram 오류

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