聽聽聽聽聽聽聽聽聽闂茶瘽璇村埌榪欙紝榪戞潵鍦ㄩ槄璇諱竴鏈叧浜嶫akarta Common鐨勪功錛屽氨鍐欎竴涓嬪叧浜嶫akarta Common榪欎竴緋誨垪宸ュ叿鐨勬枃绔犲惂銆備粈涔堟槸Jakarta Common鍛紵瀹冩槸涓緋誨垪Apache鐨勫瓙欏圭洰錛屽寘鎷珻ollections銆乆ML銆丣avaBean銆両O絳変竴緋誨垪澧炲己Java鐨勫伐鍏風被錛屽湪璁稿Apache鐨勯」鐩腑閮藉彲浠ョ湅鍒板畠浠殑韜獎錛屽Struts銆傜幇鍦ㄤ粙緇嶇殑鏄疌ommon IO錛岃繖涓寘涓昏浣縄O涓庣綉緇滀箣闂寸紪紼嬫洿鍔犳柟渚匡紝緙栫爜鏇村姞娓呮櫚銆?br />聽聽聽聽聽聽聽聽聽鍏朵腑CopyUtils鍜孖OUtils鎻愪緵涓緋誨垪闈欐佹柟娉曚嬌鍒皊tream鍜孯eader/Writer鍜孲tring涔嬮棿鐨勮漿鍙樻洿鍔犲鏄撳笇鏈涗粠涓涓狪nputStream灝嗚鍙栫殑嫻佽漿鍙樹負FileWriter鍐欏叆涓涓枃浠訛紝鍙渶瑕佷嬌鐢–opyUtils鐨刢opy鏂規硶錛岃繖涓柟娉曟湁澶氫釜閲嶈澆鐗堟湰錛岃繖閲屾帴鍙椾竴涓狪nputStream鐨勫璞″拰涓涓狥ileWriter鐨勫璞°?br />聽聽聽聽public聽void聽performCopying(){
聽聽聽聽聽聽聽聽Writer聽writer=null;
聽聽聽聽聽聽聽聽InputStream聽inputStream=null;
聽聽聽聽聽聽聽聽try聽{
聽聽聽聽聽聽聽聽聽聽聽聽writer=new聽FileWriter("test.dat");
聽聽聽聽聽聽聽聽聽聽聽聽inputStream=getClass().getResourceAsStream("./test.resource");
聽聽聽聽聽聽聽聽聽聽聽聽CopyUtils.copy(inputStream,writer);
聽聽聽聽聽聽聽聽}聽catch聽(IOException聽e)聽{
聽聽聽聽聽聽聽聽聽聽聽聽e.printStackTrace();
聽聽聽聽聽聽聽聽}finally{
聽聽聽聽聽聽聽聽聽聽聽聽IOUtils.closeQuietly(writer);
聽聽聽聽聽聽聽聽聽聽聽聽IOUtils.closeQuietly(inputStream);
聽聽聽聽聽聽聽聽}
聽聽聽聽}
鏈鍚庡緢鏂逛究鐨勬槸錛屼嬌鐢↖OUtils鐨刢loseQuietly闈欐佹柟娉曞氨鍙互鏂逛究鍦板叧闂祫婧愩傚悓鏍峰湴錛屼粠涓涓綉緇滀笂鐨勫湴鍧涓婅幏寰楃綉欏靛唴瀹瑰埌瀛楃涓蹭篃鏄潪甯稿湴鐩磋銆?br />聽聽聽聽public聽void聽urlToString(){
聽聽聽聽聽聽聽聽URL聽url=null;
聽聽聽聽聽聽聽聽InputStream聽inputStream=null;
聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽try聽{
聽聽聽聽聽聽聽聽聽聽聽聽url=new聽URL("http://www.21cn.com");
聽聽聽聽聽聽聽聽聽聽聽聽inputStream=url.openStream();
聽聽聽聽聽聽聽聽聽聽聽聽String聽contents=IOUtils.toString(inputStream);
聽聽聽聽聽聽聽聽聽聽聽聽System.out.println(contents);
聽聽聽聽聽聽聽聽}聽catch聽(MalformedURLException聽e)聽{
聽聽聽聽聽聽聽聽聽聽聽聽e.printStackTrace();
聽聽聽聽聽聽聽聽}聽catch聽(IOException聽e)聽{
聽聽聽聽聽聽聽聽聽聽聽聽e.printStackTrace();
聽聽聽聽聽聽聽聽}
聽聽聽聽}
浣跨敤IOUtils鐨則oString鐨勪竴涓噸杞界増鏈氨鍙互鏂逛究鍦板仛鍒頒笂榪板姛鑳姐侰ommon IO榪樻湁璁稿鏈夌敤鐨勫姛鑳斤紝鍦ㄤ互鍚庣殑鏂囩珷浼氱戶緇帰璁ㄣ?img src ="http://www.aygfsteel.com/ayato/aggbug/61407.html" width = "1" height = "1" />
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