锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 瑕佷嬌鐢╦dom瑙f瀽xml鏂囦歡錛岄渶瑕佷笅杞絡dom鐨勫寘錛屾垜浣跨敤鐨勬槸jdom-1.1銆傝В鍘嬩箣鍚庯紝灝唋ib鏂囦歡澶逛笅鐨?jar鏂囦歡浠ュ強build鏂囦歡澶逛笅鐨刯dom.jar鎷瘋礉鍒板伐紼嬫枃浠跺す涓嬶紝鐒跺悗灝卞彲浠ヤ嬌鐢╦dom鎿嶄綔xml鏂囦歡浜嗐?/p>
涓銆佽鍙杧ml鏂囦歡 鍋囪鏈夎繖鏍蜂竴涓獂ml鏂囦歡錛?/p>
棣栧厛錛岀敤 org.jdom.input.SAXBuilder 榪欎釜綾誨彇寰楄鎿嶄綔鐨剎ml鏂囦歡錛屼細榪斿洖涓涓?org.jdom.Document 瀵硅薄錛岃繖閲岄渶瑕佸仛涓涓嬪紓甯稿鐞嗐傜劧鍚庯紝鍙栧緱榪欎釜xml鏂囦歡鐨勬牴鑺傜偣錛宱rg.jdom.Element 浠h〃xml鏂囦歡涓殑涓涓妭鐐癸紝鍙栧緱璺熻妭鐐瑰悗錛屼究鍙互璇誨彇xml鏂囦歡涓殑淇℃伅銆傚埄鐢?org.jdom.xpath.XPath 鍙互鍙栧緱xml涓殑浠繪剰鍒跺畾鐨勮妭鐐逛腑鐨勪俊鎭?/p>
渚嬪錛岃鍙栧緱涓婇潰鏂囦歡涓殑 <jdbc-info> 涓嬬殑 <driver-class-name> 涓殑鍐呭錛屽厛鍙栧緱榪欎釜鑺傜偣Element driverClassNameElement = (Element)XPath.selectSingleNode(rootEle, "http://sys-config/jdbc-info/driver-class-name")錛屾敞鎰忥紝鏍硅妭鐐瑰墠瑕佷嬌鐢ㄤ袱涓?"/" 錛岀劧鍚庯紝鐢?driverClassNameElement.getText() 渚垮彲浠ュ彇寰楄繖涓妭鐐逛笅鐨勪俊鎭?/p>
濡傛灉涓涓妭鐐逛笅鏈夊涓悕縐扮浉鍚岀殑瀛愯妭鐐癸紝鍙互鐢╔Path.selectNodes()鏂規硶鍙栧緱澶氫釜瀛愯妭鐐圭殑List錛岄亶鍘嗚繖涓狶ist灝卞彲浠ユ搷浣滃悇涓瓙鑺傜偣鐨勫唴瀹逛簡銆?/p>
涓嬮潰鏄垜鍐欑殑璇誨彇涓婇潰xml鏂囦歡鐨勪緥瀛愶紝姣旇搗鏂囧瓧鎻忚堪鏇寸洿瑙備竴浜涘惂錛?/p>
浜屻佸啓xml鏂囦歡 鍐檟ml鏂囦歡涓庤鍙杧ml鏂囦歡鐨勬搷浣滅被浼鹼紝鍒╃敤 org.jdom.output.XMLOutputter 灝卞彲浠ュ皢澶勭悊濂界殑xml杈撳嚭鍒版枃浠朵簡銆傚彲浠ヨ緗枃浠剁殑緙栫爜鏂瑰紡錛屼笉榪囦竴鑸嬌鐢║TF-8灝卞彲浠ヤ簡銆備唬鐮佸涓嬶細 涓嬮潰鏄痻ml鏂囦歡: <?xml version="1.0" encoding="UTF-8"?> 涓嬮潰鏄В鏋愪笂闈㈢殑xml鏂囦歡: 閫氳繃JDOM鏉ヨВ鏋?闇瑕佸熷姪絎笁鏂圭殑緇勪歡.jdom.jar,緗戜笂鏈?.0鐨勭増鏈笅杞?/span> package cn.com.jdom; import java.io.File; import org.jdom.Attribute; import com.sun.xml.internal.bind.v2.runtime.Name; /** public JDomXML() { /**
var fananname=$("#editname").val();
var jsonList = eval(createArray());
var jsonText = JSON.stringify(jsonList);
$.ajax({
type: "POST",
url: "/shop/ffselect!saveAttachedUrl.action",
dataType:"json",
data: {
"fanan":fananname,
"jsonarray":jsonText
},
success: function(data) {
if(data.status=="success"){
window.location.href="www.baidu.com";
}
},
});
})
function createArray(){
var jsonarray=[];
var fanganid=$("#selectTitleid").val();
var $goodsurl=$(".goodsurl");
var $isadd=$(".isadd");
var $review=$(".inputtextarea");
var $isclear=$(".isclear");
$.each($goodsurl,function(n){
var goodsurl=$($goodsurl[n]).val();
var isadd=$($isadd[n]).val();
var review=$($review[n]).val();
var isclear=$($isclear[n]).val();
var obj=createObj(goodsurl,isadd,fanganid,review,isclear);
jsonarray.push(obj);
})
return jsonarray;
}
function createObj(urlval,isaddval,faidval,reviewval,isclearval){
return {
url:urlval,
isadd:isaddval,
faid:faidval,
review:reviewval,
isclear:isclearval
}
}
鍚庡彴鎺ュ彈 1 public String saveAttachedUrl(){
3 String fanan = getParameter("fanan");
4 String jsonarray = getParameter("jsonarray");
5 System.out.println(fanan);
6 System.out.println(jsonarray);
7 // String str = "[{'name':'寮犱笁','sex':'鐢?},{'name':'鏉庡洓','sex':'濂?},{'name':'鐜嬩簲','sex':'鐢?}]";
8 JSONArray json = JSONArray.fromObject(jsonarray);
9 int size = json.size();
10 for(int i = 0; i<size; i++){
11 String re = json.getString(i);
12 JSONObject s = JSONObject.fromObject(re);
13 attacheURL.setAdd_date(new Date());
14 attacheURL.setComments(s.getString(""));
15 attacheURL.setGoods_url(s.getString(""));
16 attacheURL.setId(re);
17 attacheURL.setRemark(s.getString(""));
18 attacheURL.setSelect_title_id(s.getString(""));
19 if(s.getString("")!=null){
20 attacheURL.setIsAddUrl(Integer.parseInt(s.getString("")));
21 }if(s.getString("")!=null){
22 attacheURL.setState(Integer.parseInt(s.getString("")));
23 }
24 this.selectFanFan.saveSelectAttachedUrl(attacheURL);
25 }
26 return ajax(Status.success);
27 }
]]>
xml鏄竴縐嶅箍涓轟嬌鐢ㄧ殑鍙墿灞曟爣璁拌璦錛宩ava涓В鏋恱ml鐨勬柟寮忔湁寰堝錛屾渶甯哥敤鐨勫儚jdom銆乨om4j銆乻ax絳夌瓑銆傚墠涓ゅぉ鍒氬ソ鏈変釜紼嬪簭闇瑕佽В鏋恱ml錛屽氨瀛︿簡涓媕dom錛屽啓浜嗕釜灝忎緥瀛愶紝榪欓噷鍋氫釜瀛︿範絎旇銆?
http://www.cnblogs.com/ling_yun/archive/2011/01/19/1939674.html
<persons>
<person perid="1001">
<name>lhu</name>
<age>89</age>
<address>瀹夊窘娣寳</address>
<sex>鐢?lt;/sex>
</person>
<person perid="1002">
<name>we</name>
<age>56</age>
<address>鍖椾含嫻鋒穩</address>
<sex>濂?lt;/sex>
</person>
</persons>
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.ProcessingInstruction;
import org.jdom.input.SAXBuilder;
* jdom瑙f瀽xml鏂囦歡
*
* @author ly *
*/
public class JDomXML {
}
* 瑙f瀽xml鏂囦歡
* @param xmlFile
*/
public void parseXml(File xmlFile) {
SAXBuilder sax = new SAXBuilder();//鍦ㄥ唴瀛樹腑寤虹珛涓涓猻ax鏂囨。妯″瀷
try {
Document xmlDom = sax.build(xmlFile);//鍒涘緩鏂囨。
//鑾峰緱鏂囦歡鐨勬牴鍏冪礌
Element root = xmlDom.getRootElement();
System.out.println("鏍瑰厓绱犳槸:"+root.getName());
//鑾峰緱鏍瑰厓绱犵殑瀛愯妭鐐?br /> List childList = root.getChildren();
Iterator listIt = childList.iterator();
while(listIt.hasNext()){
Element element = (Element)listIt.next();
System.out.println("瀛╁瓙緇撶偣鏄?"+element.getName());
}
//鑾峰緱絎竴涓瀛愮粨鐐?br /> Element firstChild = (Element) childList.get(0);
//鑾峰緱瀛╁瓙緇撶偣鐨勫睘鎬?br /> List attrList = firstChild.getAttributes();
Iterator attrIt = attrList.iterator();
while(attrIt.hasNext()){
Attribute attr = (Attribute ) attrIt.next();
System.out.println("絎竴涓厓绱犵殑灞炴ф槸:"+attr.getName());
//鑾峰緱灞炴х殑鍊?br /> System.out.println("灞炴х殑鍊兼槸:"+attr.getValue());
//鑾峰緱灞炴х殑綾誨瀷
System.out.println("灞炴х殑綾誨瀷鏄?"+attr.getAttributeType());
}
List sonList = firstChild.getChildren();
Iterator sonIt = sonList.iterator();
while(sonIt.hasNext()){
Element temp = (Element)sonIt.next();
System.out.println("灞炴?+temp.getName()+"鐨勫兼槸:"+temp.getValue());
}
} catch (JDOMException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
JDomXML test = new JDomXML();
test.parseXml(new File("persons.xml"));
}
}
]]>
絎竴縐嶆柟寮忎嬌鐢≧TX瀹樻柟鎻愪緵鐨凙PI璋冪敤鍙戦佹秷鎭殑鎺ュ彛銆?
RTXSvrApi RtxsvrapiObj = new RTXSvrApi();
RtxsvrapiObj.setServerPort(6000);
String receivers = "woailuo";
String title = "RTX嫻嬭瘯";
String msg = "鑵捐|http://www.qq.com";
String delayTime = "0";
String urlid = "";
String msgid = "";
int iRet = -1;
System.out.println(RtxsvrapiObj.Init());
if( RtxsvrapiObj.Init())
{
iRet = RtxsvrapiObj.sendNotify(receivers, title, msg, urlid, msgid,
delayTime);
if (iRet == 0)
{
System.out.println("鍙戦佹垚鍔?/span>");
}
else
{
System.out.println("鍙戦佸け璐?/span>");
}
}
RtxsvrapiObj.UnInit();
}
絎簩縐嶉氳繃璋冪敤RTX鏈嶅姟鍣–GI鐨勬柟寮忓疄鐜般?/p>
String sendImg = "/SendNotify.cgi?"; // RTX鍙戦佹秷鎭帴鍙?/span>
String host = "127.0.0.1"; // RTX鏈嶅姟鍣ㄥ湴鍧
String getSessionkey = "/getsessionkey.cgi?"; // RTX鑾峰彇浼氳瘽鎺ュ彛
int port = 8012; // RTX鏈嶅姟鍣ㄧ洃鍚鍙?/span>
String[] receiverss = { "woailuo" }; // 鎺ユ敹浜猴紝RTX甯愬彿
String sender = "zilaiye"; // 鍙戦佷漢
String content = "[RTX鍩硅|www.qq.com]"; // 鍐呭
StringBuffer sendMsgParams = new StringBuffer(sendImg);
StringBuffer receiveUrlStr = new StringBuffer();
for (int i = 0; i < receiverss.length; ++i) {
if (receiveUrlStr.length() == 0) {
receiveUrlStr.append(receiverss[i]);
} else {
receiveUrlStr.append("," + receiverss[i]);
}
}
sendMsgParams.append("&receiver=" + receiveUrlStr);
if (content != null){
sendMsgParams.append("&msg=" + new String(content.getBytes("utf-8"), "utf-8"));
}
if (sender != null) {
sendMsgParams.append("&sender=" + sender);
}
URL url = new URL("HTTP", host, port, sendMsgParams.toString());
HttpURLConnection httpconn = (HttpURLConnection) url.openConnection();
String ret = httpconn.getHeaderField(3);
}
]]>
//conn.getInputStream()鑾峰彇url鎵璁塊棶鍥劇墖鐨処nputStream瀛楄妭嫻?br />
//formatName鏄浘鐗囩殑鎵╁睍鍚嶅錛?#8220;jpg/gif”絳?br />
//Constant.PATH涓烘柊鍥劇墖鐨勫湴鍧
//pictureName鏂板浘鐗囩殑鍚嶇О
String smsUrl = "http://" + resConfig.getCommonShowAddress()+"/" + sms.getSmsUrl();
URL url = null;
URLConnection conn = null;
url = new URL(smsUrl);
conn = url.openConnection();
BufferedImage image = ImageIO.read(conn.getInputStream());
String formatName = filePostfix.substring(1, filePostfix.length());
ImageIO.write(image, formatName, new File(Constant.PATH, pictureName));
濡傛灉涓嶆槸鍥劇墖錛?br /> jar鍖呮槸uploadbean.jar
UploadBean 浣跨敤鐨勬槸javazoom.upload.UploadBean
String filename = user.getUserName() + Constant.getDate() + ".lst"; //淇℃伅绱㈠紩鏂囦歡
String bodyFileName = Constant.getDate() + ".tel"; //鐢佃瘽鏂囦歡
String messageFileName = Constant.getDate() + ".txt"; //褰╀俊鐨勬枃鏈唴瀹廣?br /> String pictureName = Constant.getDate() +filePostfix ; //鍥劇墖鍚嶇О
UploadBean upload = new UploadBean();
upload.setParser(MultipartFormDataRequest.COSPARSER);
upload.setWhitelist(Constant.WHITELIST);
upload.setFolderstore(Constant.PATH);
telStr = strBuff.toString().trim();
FileOutputStream bodyfos = new FileOutputStream(new File(Constant.PATH, bodyFileName));
BufferedWriter bodytbw = new BufferedWriter(new OutputStreamWriter(bodyfos, "GBK"));
bodytbw.write("\"" + telStr + "\"");
bodytbw.flush();
bodytbw.close();
bodyfos.close();
鐢熸垚鐨勬枃浠跺悕縐版湁涓枃銆?br /> FileOutputStream fos = new FileOutputStream(new File(Constant.PATH, new String(filename.getBytes("GBK"))));
BufferedWriter stdout = new BufferedWriter(new OutputStreamWriter(fos, "GBK"));
stdout.write(sb.toString());//sb.toString()鏄啓鍏ユ枃浠剁殑鍐呭銆?br /> stdout.flush();
stdout.close();
fos.close();
]]>
浠ュ悗鍙互鍙傝冿紝鍐欑殑寰堣緇嗗緢涓嶉敊銆?br />渚嬪錛氫袱涓湇鍔″櫒紜歡鏈嶅姟鍣ˋ鍜岀‖浠舵湇鍔″櫒B錛孉涓窇鐫搴旂敤鏈嶅姟鍣╰omcat-X錛堟湇鍔″櫒绔級錛孊涓窇鐫搴旂敤鏈嶅姟鍣╰omcat-Y錛堝鎴風錛夛紱
1銆佺畝鍗曠殑浠庢湇鍔″櫒X绔悜鍙︿竴涓湇鍔″櫒Y绔殑涓涓狝ction璇鋒眰錛岀敱Y榪斿洖緇橷涓涓俊鎭?br />//璇鋒眰鐨剈rl鍦板潃錛屼粠X涓嬌鐢ㄦ閾炬帴甯︿竴浜涘弬鏁扮粰Y
String urlPath = "http://"+server.getResSynAddress()+":"+server.getProgramPort()+"/"+server.getProgramName()+"/server.do?method=checkServerForStudy&serverId="+server.getId()+"&resCode="+resCode+"&ip="+ip;
try{
URL url = new URL(urlPath);
HttpURLConnection httpurlconnection = (HttpURLConnection) url.openConnection();
httpurlconnection.setDoOutput(true);
httpurlconnection.setConnectTimeout(10000);
httpurlconnection.setRequestMethod("POST");
httpurlconnection.connect();
hf = httpurlconnection.getHeaderField("hf"); //鑾峰彇Y鍙戝洖鏉ョ殑涓滀笢銆?br /> }catch(Exception e){
e.printStackTrace();
}
public ActionForward checkServerForStudy(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
//涓浜涘鐞嗛昏緫錛屾病蹇呰鐪嬩簡銆?br /> String pathStrName1 = server.getResUploadAddr()+ resource.getUrlOfUpload();
File file1 = null;
File file2 = null;
boolean flag1 = false;
boolean flag2 = false;
String pathStrName2 = server.getResUploadAddr()+ resource.getPathOfPlay()+"/imsmanifest.xml";
file1 = new File(pathStrName1);
flag1 = file1.exists();
file2 = new File(pathStrName2);
flag2 = file2.exists();
if(flag1==true&&flag2==true){
response.setHeader("hf", "1"); //姝ゅ榪斿洖緇橷绔竴浜涗笢涓滐紱
}else{
response.setHeader("hf", "0"); //姝ゅ榪斿洖緇橷绔竴浜涗笢涓滐紱
}
return null;
}
ok榪欐牱灝卞疄鐜頒簡綆鍗曠殑榪滅▼閫氫俊銆傚茍涓嶉渶瑕佷嬌鐢╮esponse.sendRedirect("url");榪欐牱鐨勪唬鐮佸幓浠嶺鏈嶅姟鍣ㄨ煩鍒癥鏈嶅姟鍣ㄥ鐞嗙浉鍏崇殑閫昏緫銆備負浠涔堥潪瑕佽煩鍒癥涓婂憿錛熷洜涓烘垜闇瑕佹鏌ユ湰鍦扮鐩樻槸鍚︽湁鎴戣鐨勪笢瑗匡紝涔熷氨鏄?font size="2"> File file1 = new File();
]]>
request.getServerPort()----->鑾峰彇搴旂敤鐨勭鍙eソ濡傦細8080
request.getContextPath()----->鑾峰彇宸ョ▼鐨勫悕縐板錛歫avaTest
渚嬪瓙錛?br />
request.getScheme()+"://"+InetAddress.getLocalHost().getHostAddress()+":"+request.getServerPort()+request.getContextPath()+"/approvalsExe.do?method=apprList&seq=1&mNumber=Approvals_module
http://10.1.1.134:8080/javaTest/approvalsExe.do?method=apprList&seq=1&mNumber=Approvals_module
]]>
]]>
闄や簡鏋勯犲櫒錛?span style="font-family: verdana,geneva">StringUtils 涓竴鍏辨湁130澶氫釜鏂規硶錛屽茍涓旈兘鏄?static 鐨勶紝鎵浠ユ垜浠彲浠ヨ繖鏍瘋皟鐢?StringUtils.xxx()
涓嬮潰鍒嗗埆瀵逛竴浜涘父鐢ㄦ柟娉曞仛綆瑕佷粙緇嶏細
1. public static boolean isEmpty(String str)
鍒ゆ柇鏌愬瓧絎︿覆鏄惁涓虹┖錛屼負絀虹殑鏍囧噯鏄?str==null 鎴?str.length()==0
涓嬮潰鏄?StringUtils 鍒ゆ柇鏄惁涓虹┖鐨勭ず渚嬶細
StringUtils.isEmpty(null) = true
StringUtils.isEmpty("") = true
StringUtils.isEmpty(" ") = false //娉ㄦ剰鍦?StringUtils 涓┖鏍間綔闈炵┖澶勭悊
StringUtils.isEmpty(" ") = false
StringUtils.isEmpty("bob") = false
StringUtils.isEmpty(" bob ") = false
2. public static boolean isNotEmpty(String str)
鍒ゆ柇鏌愬瓧絎︿覆鏄惁闈炵┖錛岀瓑浜?!isEmpty(String str)
涓嬮潰鏄ず渚嬶細
StringUtils.isNotEmpty(null) = false
StringUtils.isNotEmpty("") = false
StringUtils.isNotEmpty(" ") = true
StringUtils.isNotEmpty(" ") = true
StringUtils.isNotEmpty("bob") = true
StringUtils.isNotEmpty(" bob ") = true
3. public static boolean isBlank(String str)
鍒ゆ柇鏌愬瓧絎︿覆鏄惁涓虹┖鎴栭暱搴︿負0鎴栫敱絀虹櫧絎?span style="font-family: verdana,geneva">(whitespace) 鏋勬垚
涓嬮潰鏄ず渚嬶細
StringUtils.isBlank(null) = true
StringUtils.isBlank("") = true
StringUtils.isBlank(" ") = true
StringUtils.isBlank(" ") = true
StringUtils.isBlank("\t \n \f \r") = true //瀵逛簬鍒惰〃絎︺佹崲琛岀銆佹崲欏電鍜屽洖杞︾
StringUtils.isBlank() //鍧囪瘑涓虹┖鐧界
StringUtils.isBlank("\b") = false //"\b"涓哄崟璇嶈竟鐣岀
StringUtils.isBlank("bob") = false
StringUtils.isBlank(" bob ") = false
4. public static boolean isNotBlank(String str)
鍒ゆ柇鏌愬瓧絎︿覆鏄惁涓嶄負絀轟笖闀垮害涓嶄負0涓斾笉鐢辯┖鐧界(whitespace) 鏋勬垚錛岀瓑浜?!isBlank(String str)
涓嬮潰鏄ず渚嬶細
StringUtils.isNotBlank(null) = false
StringUtils.isNotBlank("") = false
StringUtils.isNotBlank(" ") = false
StringUtils.isNotBlank(" ") = false
StringUtils.isNotBlank("\t \n \f \r") = false
StringUtils.isNotBlank("\b") = true
StringUtils.isNotBlank("bob") = true
StringUtils.isNotBlank(" bob ") = true
5. public static String trim(String str)
鍘繪帀瀛楃涓蹭袱绔殑鎺у埗絎?span style="font-family: verdana,geneva">(control characters, char <= 32) , 濡傛灉杈撳叆涓?null 鍒欒繑鍥?span style="font-family: verdana,geneva">null
涓嬮潰鏄ず渚嬶細
StringUtils.trim(null) = null
StringUtils.trim("") = ""
StringUtils.trim(" ") = ""
StringUtils.trim(" \b \t \n \f \r ") = ""
StringUtils.trim(" \n\tss \b") = "ss"
StringUtils.trim(" d d dd ") = "d d dd"
StringUtils.trim("dd ") = "dd"
StringUtils.trim(" dd ") = "dd"
6. public static String trimToNull(String str)
鍘繪帀瀛楃涓蹭袱绔殑鎺у埗絎?span style="font-family: verdana,geneva">(control characters, char <= 32) ,濡傛灉鍙樹負 null 鎴?"錛屽垯榪斿洖 null
涓嬮潰鏄ず渚嬶細
StringUtils.trimToNull(null) = null
StringUtils.trimToNull("") = null
StringUtils.trimToNull(" ") = null
StringUtils.trimToNull(" \b \t \n \f \r ") = null
StringUtils.trimToNull(" \n\tss \b") = "ss"
StringUtils.trimToNull(" d d dd ") = "d d dd"
StringUtils.trimToNull("dd ") = "dd"
StringUtils.trimToNull(" dd ") = "dd"
7. public static String trimToEmpty(String str)
鍘繪帀瀛楃涓蹭袱绔殑鎺у埗絎?span style="font-family: verdana,geneva">(control characters, char <= 32) ,濡傛灉鍙樹負 null 鎴?"" 錛屽垯榪斿洖 ""
涓嬮潰鏄ず渚嬶細
StringUtils.trimToEmpty(null) = ""
StringUtils.trimToEmpty("") = ""
StringUtils.trimToEmpty(" ") = ""
StringUtils.trimToEmpty(" \b \t \n \f \r ") = ""
StringUtils.trimToEmpty(" \n\tss \b") = "ss"
StringUtils.trimToEmpty(" d d dd ") = "d d dd"
StringUtils.trimToEmpty("dd ") = "dd"
StringUtils.trimToEmpty(" dd ") = "dd"
8. public static String strip(String str)
鍘繪帀瀛楃涓蹭袱绔殑絀虹櫧絎?span style="color: #0000ff; font-family: verdana,geneva">(whitespace) 錛屽鏋滆緭鍏ヤ負 null 鍒欒繑鍥?null
涓嬮潰鏄ず渚?娉ㄦ剰鍜?span style="color: #0000ff; font-family: verdana,geneva"> trim() 鐨勫尯鍒?錛?br />
StringUtils.strip(null) = null
StringUtils.strip("") = ""
StringUtils.strip(" ") = ""
StringUtils.strip(" \b \t \n \f \r ") = "\b"
StringUtils.strip(" \n\tss \b") = "ss \b"
StringUtils.strip(" d d dd ") = "d d dd"
StringUtils.strip("dd ") = "dd"
StringUtils.strip(" dd ") = "dd"
9. public static String stripToNull(String str)
鍘繪帀瀛楃涓蹭袱绔殑絀虹櫧絎?span style="color: #0000ff; font-family: verdana,geneva">(whitespace) 錛屽鏋滃彉涓?null 鎴?"錛屽垯榪斿洖 null
涓嬮潰鏄ず渚?娉ㄦ剰鍜?trimToNull() 鐨勫尯鍒?錛?br />
StringUtils.stripToNull(null) = null
StringUtils.stripToNull("") = null
StringUtils.stripToNull(" ") = null
StringUtils.stripToNull(" \b \t \n \f \r ") = "\b"
StringUtils.stripToNull(" \n\tss \b") = "ss \b"
StringUtils.stripToNull(" d d dd ") = "d d dd"
StringUtils.stripToNull("dd ") = "dd"
StringUtils.stripToNull(" dd ") = "dd"
10. public static String stripToEmpty(String str)
鍘繪帀瀛楃涓蹭袱绔殑絀虹櫧絎?span style="color: #0000ff; font-family: verdana,geneva">(whitespace) 錛屽鏋滃彉涓?span style="font-family: verdana,geneva"> null 鎴?span style="font-family: verdana,geneva">"" 錛屽垯榪斿洖""
涓嬮潰鏄ず渚?娉ㄦ剰鍜?trimToEmpty() 鐨勫尯鍒?錛?br />
StringUtils.stripToNull(null) = ""
StringUtils.stripToNull("") = ""
StringUtils.stripToNull(" ") = ""
StringUtils.stripToNull(" \b \t \n \f \r ") = "\b"
StringUtils.stripToNull(" \n\tss \b") = "ss \b"
StringUtils.stripToNull(" d d dd ") = "d d dd"
StringUtils.stripToNull("dd ") = "dd"
StringUtils.stripToNull(" dd ") = "dd"
浠ヤ笅鏂規硶鍙粙緇嶅叾鍔熻兘錛屼笉鍐嶄婦渚嬶細
11. public static String strip(String str, String stripChars)
鍘繪帀 str 涓ょ鐨勫湪 stripChars 涓殑瀛楃銆?br />
濡傛灉 str 涓?null 鎴栫瓑浜?span style="font-family: verdana,geneva">"" 錛屽垯榪斿洖瀹冩湰韜紱
濡傛灉 stripChars 涓?null 鎴?span style="font-family: verdana,geneva">"" 錛屽垯榪斿洖 strip(String str) 銆?br />
12. public static String stripStart(String str, String stripChars)
鍜?1鐩鎬技錛屽幓鎺?span style="font-family: verdana,geneva"> str 鍓嶇鐨勫湪 stripChars 涓殑瀛楃銆?br />
13. public static String stripEnd(String str, String stripChars)
鍜?1鐩鎬技錛屽幓鎺?str 鏈鐨勫湪 stripChars 涓殑瀛楃銆?br />
14. public static String[] stripAll(String[] strs)
瀵瑰瓧絎︿覆鏁扮粍涓殑姣忎釜瀛楃涓茶繘琛?strip(String str) 錛岀劧鍚庤繑鍥炪?br />
濡傛灉 strs 涓?null 鎴?strs 闀垮害涓?錛屽垯榪斿洖 strs 鏈韓
15. public static String[] stripAll(String[] strs, String stripChars)
瀵瑰瓧絎︿覆鏁扮粍涓殑姣忎釜瀛楃涓茶繘琛?strip(String str, String stripChars) 錛岀劧鍚庤繑鍥炪?br />
濡傛灉 strs 涓?null 鎴?strs 闀垮害涓?錛屽垯榪斿洖 strs 鏈韓
16. public static boolean equals(String str1, String str2)
姣旇緝涓や釜瀛楃涓叉槸鍚︾浉絳夛紝濡傛灉涓や釜鍧囦負絀哄垯涔熻涓虹浉絳夈?br />
17. public static boolean equalsIgnoreCase(String str1, String str2)
姣旇緝涓や釜瀛楃涓叉槸鍚︾浉絳夛紝涓嶅尯鍒嗗ぇ灝忓啓錛屽鏋滀袱涓潎涓虹┖鍒欎篃璁や負鐩哥瓑銆?br />
18. public static int indexOf(String str, char searchChar)
榪斿洖瀛楃 searchChar 鍦ㄥ瓧絎︿覆 str 涓涓嬈″嚭鐜扮殑浣嶇疆銆?br />
濡傛灉 searchChar 娌℃湁鍦?str 涓嚭鐜板垯榪斿洖-1錛?br />
濡傛灉 str 涓?null 鎴?"" 錛屽垯涔熻繑鍥?1
19. public static int indexOf(String str, char searchChar, int startPos)
榪斿洖瀛楃 searchChar 浠?startPos 寮濮嬪湪瀛楃涓?str 涓涓嬈″嚭鐜扮殑浣嶇疆銆?br />
濡傛灉浠?startPos 寮濮?searchChar 娌℃湁鍦?span style="font-family: verdana,geneva"> str 涓嚭鐜板垯榪斿洖-1錛?br />
濡傛灉 str 涓?null 鎴?"" 錛屽垯涔熻繑鍥?1
20. public static int indexOf(String str, String searchStr)
榪斿洖瀛楃涓?searchStr 鍦ㄥ瓧絎︿覆 str 涓涓嬈″嚭鐜扮殑浣嶇疆銆?br />
濡傛灉 str 涓?null 鎴?searchStr 涓?null 鍒欒繑鍥?1錛?br />
濡傛灉 searchStr 涓?"" ,涓?span style="font-family: verdana,geneva"> str 涓轟笉涓?null 錛屽垯榪斿洖0錛?br />
濡傛灉 searchStr 涓嶅湪 str 涓紝鍒欒繑鍥?1
21. public static int ordinalIndexOf(String str, String searchStr, int ordinal)
榪斿洖瀛楃涓?searchStr 鍦ㄥ瓧絎︿覆 str 涓 ordinal 嬈″嚭鐜扮殑浣嶇疆銆?br />
濡傛灉 str=null 鎴?searchStr=null 鎴?ordinal<=0 鍒欒繑鍥?1
涓句緥(*浠h〃浠繪剰瀛楃涓?錛?br />
StringUtils.ordinalIndexOf(null, *, *) = -1
StringUtils.ordinalIndexOf(*, null, *) = -1
StringUtils.ordinalIndexOf("", "", *) = 0
StringUtils.ordinalIndexOf("aabaabaa", "a", 1) = 0
StringUtils.ordinalIndexOf("aabaabaa", "a", 2) = 1
StringUtils.ordinalIndexOf("aabaabaa", "b", 1) = 2
StringUtils.ordinalIndexOf("aabaabaa", "b", 2) = 5
StringUtils.ordinalIndexOf("aabaabaa", "ab", 1) = 1
StringUtils.ordinalIndexOf("aabaabaa", "ab", 2) = 4
StringUtils.ordinalIndexOf("aabaabaa", "bc", 1) = -1
StringUtils.ordinalIndexOf("aabaabaa", "", 1) = 0
StringUtils.ordinalIndexOf("aabaabaa", "", 2) = 0
22. public static int indexOf(String str, String searchStr, int startPos)
榪斿洖瀛楃涓?searchStr 浠?startPos 寮濮嬪湪瀛楃涓?str 涓涓嬈″嚭鐜扮殑浣嶇疆銆?br />
涓句緥(*浠h〃浠繪剰瀛楃涓?錛?br />
StringUtils.indexOf(null, *, *) = -1
StringUtils.indexOf(*, null, *) = -1
StringUtils.indexOf("", "", 0) = 0
StringUtils.indexOf("aabaabaa", "a", 0) = 0
StringUtils.indexOf("aabaabaa", "b", 0) = 2
StringUtils.indexOf("aabaabaa", "ab", 0) = 1
StringUtils.indexOf("aabaabaa", "b", 3) = 5
StringUtils.indexOf("aabaabaa", "b", 9) = -1
StringUtils.indexOf("aabaabaa", "b", -1) = 2
StringUtils.indexOf("aabaabaa", "", 2) = 2
StringUtils.indexOf("abc", "", 9) = 3
23. public static int lastIndexOf(String str, char searchChar)
鍩烘湰鍘熺悊鍚?8
24. public static int lastIndexOf(String str, char searchChar, int startPos)
鍩烘湰鍘熺悊鍚?9
25. public static int lastIndexOf(String str, String searchStr)
鍩烘湰鍘熺悊鍚?0
26. public static int lastIndexOf(String str, String searchStr, int startPos)
鍩烘湰鍘熺悊鍚?2
鍙﹂檮錛?br />
String 鐨?split(String regex) 鏂規硶鐨勭敤娉?br />
濡傛灉鎴戜滑闇瑕佹妸鏌愪釜瀛楃涓叉媶鍒嗕負瀛楃涓叉暟緇勶紝鍒欓氬父鐢?span style="font-family: verdana,geneva"> split(String regex) 鏉ュ疄鐜般?br />
渚嬪錛?br />
緇撴灉涓猴細
4
aa
bb
cc
dd
濡傛灉錛?br />
String str = "aa.bb.cc.dd";
String[] strArray = str.split(".");
鍒欑粨鏋滀負錛?
涓轟粈涔堢粨鏋滀笉鏄垜浠墍鎯崇殑鍛紝鍘熷洜鏄弬鏁?span style="font-family: verdana,geneva"> String regex 鏄鍒欒〃杈懼紡 (regular expression) 鑰屼笉鏄櫘閫氬瓧絎︿覆錛岃?"." 鍦ㄦ鍒欒〃杈懼紡涓湁鐗規畩鍚箟錛岃〃紺哄尮閰嶆墍鏈夊崟涓瓧絎︺傚鏋滆閭f牱鎷嗗垎錛屾垜浠繀欏葷粰 "." 榪涜杞箟錛?span style="font-family: verdana,geneva">String[] strArray = str.split(".") 淇敼涓?String[] strArray = str.split("\\.") 鍗沖彲銆?br />
鍙﹀鏈夊叧 StringUtils 鐨勮緇?API 璇峰弬瑙佸畼鏂圭綉绔?span style="font-family: arial,helvetica,sans-serif">: http://commons.apache.org/lang/api/org/apache/commons/lang/StringUtils.html
1銆佸垱寤烘爣絳劇殑澶勭悊綾?Tag Handler Class)
2銆佸垱寤烘爣絳懼簱鎻忚堪鏂囦歡(Tag Library Descrptor File)
3銆佸湪web.xml鏂囦歡涓厤緗厓绱?
4銆佸湪JSP鏂囦歡涓紩浜烘爣絳懼簱
Ctrl+1 蹇熶慨澶?br />
Ctrl+D: 鍒犻櫎褰撳墠琛?
Ctrl+Alt+↓ 澶嶅埗褰撳墠琛屽埌涓嬩竴琛?澶嶅埗澧炲姞)
Ctrl+Alt+↑ 澶嶅埗褰撳墠琛屽埌涓婁竴琛?澶嶅埗澧炲姞)
Alt+↓ 褰撳墠琛屽拰涓嬮潰涓琛屼氦浜掍綅緗?鐗瑰埆瀹炵敤,鍙互鐪佸幓鍏堝壀鍒?鍐嶇矘璐翠簡)
Alt+↑ 褰撳墠琛屽拰涓婇潰涓琛屼氦浜掍綅緗?鍚屼笂)
Alt+← 鍓嶄竴涓紪杈戠殑欏甸潰
Alt+→ 涓嬩竴涓紪杈戠殑欏甸潰(褰撶劧鏄拡瀵逛笂闈㈤偅鏉℃潵璇翠簡)
Alt+Enter 鏄劇ず褰撳墠閫夋嫨璧勬簮(宸ョ▼,or 鏂囦歡 or鏂囦歡)鐨勫睘鎬?br />
Shift+Enter 鍦ㄥ綋鍓嶈鐨勪笅涓琛屾彃鍏ョ┖琛?榪欐椂榧犳爣鍙互鍦ㄥ綋鍓嶈鐨勪換涓浣嶇疆,涓嶄竴瀹氭槸鏈鍚?
Shift+Ctrl+Enter 鍦ㄥ綋鍓嶈鎻掑叆絀鴻(鍘熺悊鍚屼笂鏉?
Ctrl+Q 瀹氫綅鍒版渶鍚庣紪杈戠殑鍦版柟
Ctrl+L 瀹氫綅鍦ㄦ煇琛?(瀵逛簬紼嬪簭瓚呰繃100鐨勪漢灝辨湁紱忛煶浜?
Ctrl+M 鏈澶у寲褰撳墠鐨凟dit鎴朧iew (鍐嶆寜鍒欏弽涔?
Ctrl+/ 娉ㄩ噴褰撳墠琛?鍐嶆寜鍒欏彇娑堟敞閲?br />
Ctrl+O 蹇熸樉紺?OutLine
Ctrl+T 蹇熸樉紺哄綋鍓嶇被鐨勭戶鎵跨粨鏋?br />
Ctrl+W 鍏抽棴褰撳墠Editer
Ctrl+K 鍙傜収閫変腑鐨刉ord蹇熷畾浣嶅埌涓嬩竴涓?br />
Ctrl+E 蹇熸樉紺哄綋鍓岴diter鐨勪笅鎷夊垪琛?濡傛灉褰撳墠欏甸潰娌℃湁鏄劇ず鐨勭敤榛戜綋琛ㄧず)
Ctrl+/(灝忛敭鐩? 鎶樺彔褰撳墠綾諱腑鐨勬墍鏈変唬鐮?br />
Ctrl+×(灝忛敭鐩? 灞曞紑褰撳墠綾諱腑鐨勬墍鏈変唬鐮?br />
Ctrl+Space 浠g爜鍔╂墜瀹屾垚涓浜涗唬鐮佺殑鎻掑叆(浣嗕竴鑸拰杈撳叆娉曟湁鍐茬獊,鍙互淇敼杈撳叆娉曠殑鐑敭,涔熷彲浠ユ殏鐢ˋlt+/鏉ヤ唬鏇?
Ctrl+Shift+E 鏄劇ず綆$悊褰撳墠鎵撳紑鐨勬墍鏈夌殑View鐨勭鐞嗗櫒(鍙互閫夋嫨鍏抽棴,嬋媧葷瓑鎿嶄綔)
Ctrl+J 姝e悜澧為噺鏌ユ壘(鎸変笅Ctrl+J鍚?浣犳墍杈撳叆鐨勬瘡涓瓧姣嶇紪杈戝櫒閮芥彁渚涘揩閫熷尮閰嶅畾浣嶅埌鏌愪釜鍗曡瘝,濡傛灉娌℃湁,鍒欏湪stutes line涓樉紺烘病鏈夋壘鍒頒簡,鏌ヤ竴涓崟璇嶆椂,鐗瑰埆瀹炵敤,榪欎釜鍔熻兘Idea涓ゅ勾鍓嶅氨鏈変簡)
Ctrl+Shift+J 鍙嶅悜澧為噺鏌ユ壘(鍜屼笂鏉$浉鍚?鍙笉榪囨槸浠庡悗寰鍓嶆煡)
Ctrl+Shift+F4 鍏抽棴鎵鏈夋墦寮鐨凟diter
Ctrl+Shift+X 鎶婂綋鍓嶉変腑鐨勬枃鏈叏閮ㄥ彉涓哄皬鍐?br />
Ctrl+Shift+Y 鎶婂綋鍓嶉変腑鐨勬枃鏈叏閮ㄥ彉涓哄皬鍐?br />
Ctrl+Shift+F 鏍煎紡鍖栧綋鍓嶄唬鐮?br />
Ctrl+Shift+P 瀹氫綅鍒板浜庣殑鍖歸厤絎?璀{}) (浠庡墠闈㈠畾浣嶅悗闈㈡椂,鍏夋爣瑕佸湪鍖歸厤絎﹂噷闈?鍚庨潰鍒板墠闈?鍒欏弽涔?
涓嬮潰鐨勫揩鎹烽敭鏄噸鏋勯噷闈㈠父鐢ㄧ殑,鏈漢灝辮嚜宸卞枩嬈笖甯哥敤鐨勬暣鐞嗕竴涓?娉?涓鑸噸鏋勭殑蹇嵎閿兘鏄疉lt+Shift寮澶寸殑浜?
Alt+Shift+R 閲嶅懡鍚?(鏄垜鑷繁鏈鐖辯敤鐨勪竴涓簡,灝ゅ叾鏄彉閲忓拰綾葷殑Rename,姣旀墜宸ユ柟娉曡兘鑺傜渷寰堝鍔沖姩鍔?
Alt+Shift+M 鎶藉彇鏂規硶 (榪欐槸閲嶆瀯閲岄潰鏈甯哥敤鐨勬柟娉曚箣涓浜?灝ゅ叾鏄涓澶у爢娉ュ洟浠g爜鏈夌敤)
Alt+Shift+C 淇敼鍑芥暟緇撴瀯(姣旇緝瀹炵敤,鏈塏涓嚱鏁拌皟鐢ㄤ簡榪欎釜鏂規硶,淇敼涓嬈℃悶瀹?
Alt+Shift+L 鎶藉彇鏈湴鍙橀噺( 鍙互鐩存帴鎶婁竴浜涢瓟娉曟暟瀛楀拰瀛楃涓叉娊鍙栨垚涓涓彉閲?灝ゅ叾鏄澶勮皟鐢ㄧ殑鏃跺?
Alt+Shift+F 鎶奀lass涓殑local鍙橀噺鍙樹負field鍙橀噺 (姣旇緝瀹炵敤鐨勫姛鑳?
Alt+Shift+I 鍚堝茍鍙橀噺(鍙兘榪欐牱璇存湁鐐逛笉濡nline)
Alt+Shift+V 縐誨姩鍑芥暟鍜屽彉閲?涓嶆庝箞甯哥敤)
Alt+Shift+Z 閲嶆瀯鐨勫悗鎮旇嵂(Undo)
緙栬緫
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 鏌ユ壘騫舵浛鎹?Ctrl+F
鏂囨湰緙栬緫鍣?鏌ユ壘涓婁竴涓?Ctrl+Shift+K
鏂囨湰緙栬緫鍣?鏌ユ壘涓嬩竴涓?Ctrl+K
鍏ㄥ眬 鎾ら攢 Ctrl+Z
鍏ㄥ眬 澶嶅埗 Ctrl+C
鍏ㄥ眬 鎭㈠涓婁竴涓夋嫨 Alt+Shift+↓
鍏ㄥ眬 鍓垏 Ctrl+X
鍏ㄥ眬 蹇熶慨姝?Ctrl1+1
鍏ㄥ眬 鍐呭杈呭姪 Alt+/
鍏ㄥ眬 鍏ㄩ儴閫変腑 Ctrl+A
鍏ㄥ眬 鍒犻櫎 Delete
鍏ㄥ眬 涓婁笅鏂囦俊鎭?Alt+錛?br />
Alt+Shift+?
Ctrl+Shift+Space
Java緙栬緫鍣?鏄劇ず宸ュ叿鎻愮ず鎻忚堪 F2
Java緙栬緫鍣?閫夋嫨灝佽鍏冪礌 Alt+Shift+↑
Java緙栬緫鍣?閫夋嫨涓婁竴涓厓绱?Alt+Shift+←
Java緙栬緫鍣?閫夋嫨涓嬩竴涓厓绱?Alt+Shift+→
鏂囨湰緙栬緫鍣?澧為噺鏌ユ壘 Ctrl+J
鏂囨湰緙栬緫鍣?澧為噺閫嗗悜鏌ユ壘 Ctrl+Shift+J
鍏ㄥ眬 綺樿創 Ctrl+V
鍏ㄥ眬 閲嶅仛 Ctrl+Y
鏌ョ湅
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 鏀懼ぇ Ctrl+=
鍏ㄥ眬 緙╁皬 Ctrl+-
紿楀彛
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 嬋媧葷紪杈戝櫒 F12
鍏ㄥ眬 鍒囨崲緙栬緫鍣?Ctrl+Shift+W
鍏ㄥ眬 涓婁竴涓紪杈戝櫒 Ctrl+Shift+F6
鍏ㄥ眬 涓婁竴涓鍥?Ctrl+Shift+F7
鍏ㄥ眬 涓婁竴涓忚鍥?Ctrl+Shift+F8
鍏ㄥ眬 涓嬩竴涓紪杈戝櫒 Ctrl+F6
鍏ㄥ眬 涓嬩竴涓鍥?Ctrl+F7
鍏ㄥ眬 涓嬩竴涓忚鍥?Ctrl+F8
鏂囨湰緙栬緫鍣?鏄劇ず鏍囧昂涓婁笅鏂囪彍鍗?Ctrl+W
鍏ㄥ眬 鏄劇ず瑙嗗浘鑿滃崟 Ctrl+F10
鍏ㄥ眬 鏄劇ず緋葷粺鑿滃崟 Alt+-
瀵艱埅
浣滅敤鍩?鍔熻兘 蹇嵎閿?
Java緙栬緫鍣?鎵撳紑緇撴瀯 Ctrl+F3
鍏ㄥ眬 鎵撳紑綾誨瀷 Ctrl+Shift+T
鍏ㄥ眬 鎵撳紑綾誨瀷灞傛緇撴瀯 F4
鍏ㄥ眬 鎵撳紑澹版槑 F3
鍏ㄥ眬 鎵撳紑澶栭儴javadoc Shift+F2
鍏ㄥ眬 鎵撳紑璧勬簮 Ctrl+Shift+R
鍏ㄥ眬 鍚庨鍘嗗彶璁板綍 Alt+←
鍏ㄥ眬 鍓嶈繘鍘嗗彶璁板綍 Alt+→
鍏ㄥ眬 涓婁竴涓?Ctrl+,
鍏ㄥ眬 涓嬩竴涓?Ctrl+.
Java緙栬緫鍣?鏄劇ず澶х翰 Ctrl+O
鍏ㄥ眬 鍦ㄥ眰嬈$粨鏋勪腑鎵撳紑綾誨瀷 Ctrl+Shift+H
鍏ㄥ眬 杞嚦鍖歸厤鐨勬嫭鍙?Ctrl+Shift+P
鍏ㄥ眬 杞嚦涓婁竴涓紪杈戜綅緗?Ctrl+Q
Java緙栬緫鍣?杞嚦涓婁竴涓垚鍛?Ctrl+Shift+↑
Java緙栬緫鍣?杞嚦涓嬩竴涓垚鍛?Ctrl+Shift+↓
鏂囨湰緙栬緫鍣?杞嚦琛?Ctrl+L
鎼滅儲
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 鍑虹幇鍦ㄦ枃浠朵腑 Ctrl+Shift+U
鍏ㄥ眬 鎵撳紑鎼滅儲瀵硅瘽妗?Ctrl+H
鍏ㄥ眬 宸ヤ綔鍖轟腑鐨勫0鏄?Ctrl+G
鍏ㄥ眬 宸ヤ綔鍖轟腑鐨勫紩鐢?Ctrl+Shift+G
鏂囨湰緙栬緫
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鏂囨湰緙栬緫鍣?鏀瑰啓鍒囨崲 Insert
鏂囨湰緙栬緫鍣?涓婃粴琛?Ctrl+↑
鏂囨湰緙栬緫鍣?涓嬫粴琛?Ctrl+↓
鏂囦歡
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 淇濆瓨 Ctrl+X
Ctrl+S
鍏ㄥ眬 鎵撳嵃 Ctrl+P
鍏ㄥ眬 鍏抽棴 Ctrl+F4
鍏ㄥ眬 鍏ㄩ儴淇濆瓨 Ctrl+Shift+S
鍏ㄥ眬 鍏ㄩ儴鍏抽棴 Ctrl+Shift+F4
鍏ㄥ眬 灞炴?Alt+Enter
鍏ㄥ眬 鏂板緩 Ctrl+N
欏圭洰
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 鍏ㄩ儴鏋勫緩 Ctrl+B
婧愪唬鐮?br />
浣滅敤鍩?鍔熻兘 蹇嵎閿?
Java緙栬緫鍣?鏍煎紡鍖?Ctrl+Shift+F
Java緙栬緫鍣?鍙栨秷娉ㄩ噴 Ctrl+\
Java緙栬緫鍣?娉ㄩ噴 Ctrl+/
Java緙栬緫鍣?娣誨姞瀵煎叆 Ctrl+Shift+M
Java緙栬緫鍣?緇勭粐瀵煎叆 Ctrl+Shift+O
Java緙栬緫鍣?浣跨敤try/catch鍧楁潵鍖呭洿 鏈緗紝澶父鐢ㄤ簡錛屾墍浠ュ湪榪欓噷鍒楀嚭,寤鴻鑷繁璁劇疆銆?br />
涔熷彲浠ヤ嬌鐢–trl+1鑷姩淇銆?
榪愯
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 鍗曟榪斿洖 F7
鍏ㄥ眬 鍗曟璺寵繃 F6
鍏ㄥ眬 鍗曟璺沖叆 F5
鍏ㄥ眬 鍗曟璺沖叆閫夋嫨 Ctrl+F5
鍏ㄥ眬 璋冭瘯涓婃鍚姩 F11
鍏ㄥ眬 緇х畫 F8
鍏ㄥ眬 浣跨敤榪囨護鍣ㄥ崟姝ユ墽琛?Shift+F5
鍏ㄥ眬 娣誨姞/鍘婚櫎鏂偣 Ctrl+Shift+B
鍏ㄥ眬 鏄劇ず Ctrl+D
鍏ㄥ眬 榪愯涓婃鍚姩 Ctrl+F11
鍏ㄥ眬 榪愯鑷寵 Ctrl+R
鍏ㄥ眬 鎵ц Ctrl+U
閲嶆瀯
浣滅敤鍩?鍔熻兘 蹇嵎閿?
鍏ㄥ眬 鎾ら攢閲嶆瀯 Alt+Shift+Z
鍏ㄥ眬 鎶藉彇鏂規硶 Alt+Shift+M
鍏ㄥ眬 鎶藉彇灞閮ㄥ彉閲?Alt+Shift+L
鍏ㄥ眬 鍐呰仈 Alt+Shift+I
鍏ㄥ眬 縐誨姩 Alt+Shift+V
鍏ㄥ眬 閲嶅懡鍚?Alt+Shift+R
鍏ㄥ眬 閲嶅仛 Alt+Shift+Y