锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲日韩激情无码一区,亚洲一区二区久久,亚洲国产精品免费在线观看http://www.tkk7.com/keweibo/category/46973.html涓涓? Java 澶氳兘 Delphi,Powerbuilder ... zh-cnSun, 29 Apr 2012 03:05:57 GMTSun, 29 Apr 2012 03:05:57 GMT60RCP寮鍙?--Log4j閰嶇疆http://www.tkk7.com/keweibo/articles/376986.htmlKeKeSat, 28 Apr 2012 09:56:00 GMThttp://www.tkk7.com/keweibo/articles/376986.htmlhttp://www.tkk7.com/keweibo/comments/376986.htmlhttp://www.tkk7.com/keweibo/articles/376986.html#Feedback0http://www.tkk7.com/keweibo/comments/commentRss/376986.htmlhttp://www.tkk7.com/keweibo/services/trackbacks/376986.html
榪愯鎺у埗鍙版墦鍗?(鍙湪鎺у埗鍙頒笂錛屼笉鍦?log鏂囦歡涓?
log4j:WARN No appenders could be found for logger (myrcp.OpenViewAction).
log4j:WARN Please initialize the log4j system properly.
榪欐槸鍥犱負娌℃湁娣誨姞Log4j鐨勯厤緗俊鎭?/div>
鍦ㄥ惎鍔≧CP鐨勬彃浠朵腑鐨剆tart鏂規硶閲岋細
    public void start(BundleContext context) throws Exception {
        super.start(context);
        plugin = this;       
        Properties prop = new Properties();
        try {
            prop.load(Activator.class.getResourceAsStream("log4j.properties")); //$NON-NLS-1$
        } catch (IOException e) {
            // e.printStackTrace();
        }
        PropertyConfigurator.configure(prop);
    }
鍦╩yrcp.Activator鍚岀駭鐩綍涓嬫坊鍔爈og4j.properties錛?nbsp;


Ke 2012-04-28 17:56 鍙戣〃璇勮
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log4j/log4e鐨勪嬌鐢?/title><link>http://www.tkk7.com/keweibo/articles/337687.html</link><dc:creator>Ke</dc:creator><author>Ke</author><pubDate>Wed, 10 Nov 2010 01:18:00 GMT</pubDate><guid>http://www.tkk7.com/keweibo/articles/337687.html</guid><wfw:comment>http://www.tkk7.com/keweibo/comments/337687.html</wfw:comment><comments>http://www.tkk7.com/keweibo/articles/337687.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/keweibo/comments/commentRss/337687.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/keweibo/services/trackbacks/337687.html</trackback:ping><description><![CDATA[杞夎嚜:http://www.tkk7.com/cinderella/archive/2005/06/13/6030.aspx<br /> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span lang="EN-US"><font size="2"> 鍘熸枃浣滆咃細澶╂墠    Kylin欏圭洰灝忕粍</font></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 21pt; text-indent: -21pt;"><font size="2">log4j綆浠?/font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 21pt;"><span style="font-family: 瀹嬩綋;"><font size="2">綆鍗曠殑璇?span lang="EN-US">log4j灝辨槸甯姪寮鍙戜漢鍛樿繘琛屾棩蹇楄緭鍑虹鐞嗙殑API綾誨簱銆傚畠鏈閲嶈鐨勭壒鐐瑰氨</span></font></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><font size="2"><span style="font-family: 瀹嬩綋;">鍙互</span><span style="font-family: 瀹嬩綋;">閰嶇疆鏂囦歡鐏墊椿鐨勮緗?/span><span style="font-family: 瀹嬩綋;">鏃ュ織淇℃伅鐨勪紭鍏堢駭銆佹棩蹇椾俊鎭殑杈撳嚭鐩殑鍦頒互鍙婃棩蹇椾俊鎭殑杈撳嚭鏍煎紡銆?/span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21.75pt;"><font size="2"><span style="font-family: 瀹嬩綋;" lang="EN-US">Log4j闄や簡鍙互璁板綍紼嬪簭榪愯鏃ュ織淇℃伅澶栬繕鏈変竴閲嶈鐨勫姛鑳藉氨鏄敤鏉?/span><span style="font-family: 瀹嬩綋;">鏄劇ず璋冭瘯淇℃伅銆傜▼搴忓憳緇忓父浼氶亣鍒拌劚紱?span lang="EN-US">java ide鐜璋冭瘯紼嬪簭鐨勬儏鍐碉紝榪欐椂澶у鏁頒漢浼氶夋嫨浣跨敤System.out.println璇彞杈撳嚭鏌愪釜鍙橀噺鍊肩殑鏂規硶榪涜璋冭瘯銆傝繖鏍蜂細甯︽潵涓涓潪甯擱夯鐑︾殑闂? 棰橈細涓鏃﹀摢澶╃▼搴忓憳鍐沖畾涓嶈鏄劇ず榪欎簺System.out.println鐨勪笢瑗夸簡灝卞彧鑳戒竴琛岃鐨勬妸榪欎簺鍨冨溇璇彞娉ㄩ噴鎺夈傝嫢鍝ぉ鍙堥渶璋冭瘯鍙橀噺鍊鹼紝鍒欏彧鑳藉啀 涓琛岃鍘繪帀榪欎簺娉ㄩ噴鎭㈠System.out.println璇彞銆備嬌鐢╨og4j鍙互寰堝ソ鐨勫鐞嗙被浼兼儏鍐點?/span></span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 21pt; text-indent: -21pt;"><span style="font-family: 瀹嬩綋;" lang="EN-US"><font size="2">log4j浣跨敤鏂規硶</font></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 22.05pt;"><span style="font-family: 瀹嬩綋;"><font size="2">涓嬮潰浠嬬粛鐨勬槸<span lang="EN-US">log4j涓浜涚悊璁烘柟闈㈢殑鐭ヨ瘑錛岃鑰呰寰楁灟鐕ョ殑璇濆彲浠ヨ煩榪囨湰鑺傜洿鎺ラ槄璇葷涓夎妭瀹炰緥閮ㄥ垎銆?/span></font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆<span>1銆佸畾涔夐厤緗枃浠?/span></font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆<span lang="EN-US"><span>  </span>棣? 鍏堜嬌鐢ㄩ厤緗枃浠跺皢浣挎垜浠殑搴旂敤紼嬪簭鏇村姞鐏墊椿閰嶇疆log鏃ュ織杈撳嚭鏂瑰紡鍖呮嫭杈撳嚭浼樺厛綰с佽緭鍑虹洰鐨勫湴銆佽緭鍑烘牸寮忋侺og4j鏀寔涓ょ閰嶇疆鏂囦歡鏍煎紡錛屼竴縐嶆槸XML 鏍煎紡鐨勬枃浠訛紝涓縐嶆槸Java鐗規ф枃浠秎og4j.properties錛堥敭=鍊鹼級銆備笅闈㈠皢浠嬬粛浣跨敤log4j.properties鏂囦歡浣滀負閰嶇疆鏂囦歡鐨勬柟 娉曪細</span></font></span></p> <p><font size="2"><span style="font-size: 10.5pt;">銆銆</span><span style="font-size: 10.5pt;" lang="EN-US"><span>鈶?/span></span><span style="font-size: 10.5pt;" lang="EN-US">閰嶇疆鏍筁ogger錛屽叾璇硶涓猴細0</span></font></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆<span lang="EN-US">log4j.rootLogger = [ level ] , appenderName, appenderName, … </span></font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆鍏朵腑錛?span lang="EN-US">level 鏄棩蹇楄褰曠殑浼樺厛綰э紝鍒嗕負OFF銆丗ATAL銆丒RROR銆乄ARN銆両NFO銆丏EBUG銆丄LL鎴栬呰嚜瀹氫箟鐨勭駭鍒侺og4j寤鴻鍙嬌鐢ㄥ洓涓駭鍒紝浼? 鍏堢駭浠庨珮鍒頒綆鍒嗗埆鏄疎RROR銆乄ARN銆両NFO銆丏EBUG銆傞氳繃鍦ㄨ繖閲屽畾涔夌殑綰у埆錛屾偍鍙互鎺у埗鍒板簲鐢ㄧ▼搴忎腑鐩稿簲綰у埆鐨勬棩蹇椾俊鎭殑寮鍏熾傛瘮濡傚湪榪欓噷瀹? 涔変簡INFO綰у埆錛屽垯搴旂敤紼嬪簭涓墍鏈塂EBUG綰у埆鐨勬棩蹇椾俊鎭皢涓嶈鎵撳嵃鍑烘潵銆? appenderName灝辨槸鎸囧畾鏃ュ織淇℃伅杈撳嚭鍒板摢涓湴鏂廣傚彲鍚屾椂鎸囧畾澶氫釜杈撳嚭鐩殑鍦般?</span></font></span></p> <p><font size="2"><span style="font-size: 10.5pt;">銆銆</span><span style="font-size: 10.5pt;" lang="EN-US"><span>鈶?/span></span><span style="font-size: 10.5pt;" lang="EN-US">閰嶇疆鏃ュ織淇℃伅杈撳嚭鐩殑鍦癆ppender錛屽叾璇硶涓猴細</span></font></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆</font><span lang="EN-US"><font size="2">log4j.appender.appenderName = fully.qualified.name.of.appender.class <br /> log4j.appender.appenderName.option1 = value1 <br /> … <br /> log4j.appender.appenderName.option = valueN </font></span></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆鍏朵腑錛?/font><span lang="EN-US"><font size="2">Log4j鎻愪緵鐨刟ppender鏈変互涓嬪嚑縐嶏細 <br /> org.apache.log4j.ConsoleAppender錛堟帶鍒跺彴錛夛紝 <br /> org.apache.log4j.FileAppender錛堟枃浠訛級錛?<br /> org.apache.log4j.DailyRollingFileAppender錛堟瘡澶╀駭鐢熶竴涓棩蹇楁枃浠訛級錛?br /> org.apache.log4j.RollingFileAppender錛堟枃浠跺ぇ灝忓埌杈炬寚瀹氬昂瀵哥殑鏃跺欎駭鐢熶竴涓柊鐨勬枃浠訛級錛?<br /> org.apache.log4j.WriterAppender錛堝皢鏃ュ織淇℃伅浠ユ祦鏍煎紡鍙戦佸埌浠繪剰鎸囧畾鐨勫湴鏂癸級 </font></span></span></p> <p><font size="2"><span style="font-size: 10.5pt;">銆 </span><span style="font-size: 10.5pt;" lang="EN-US"><span>鈶?/span></span><span style="font-size: 10.5pt;" lang="EN-US">閰嶇疆鏃ュ織淇℃伅鐨勬牸寮忥紙甯冨眬錛夛紝鍏惰娉曚負錛?/span></font></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆</font><span lang="EN-US"><font size="2">log4j.appender.appenderName.layout = fully.qualified.name.of.layout.class <br /> log4j.appender.appenderName.layout.option1 = value1 <br /> … <br /> log4j.appender.appenderName.layout.option = valueN </font></span></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆鍏朵腑錛?/font><span lang="EN-US"><font size="2">Log4j鎻愪緵鐨刲ayout鏈変互涓嬪嚑縐嶏細 <br /> org.apache.log4j.HTMLLayout錛堜互HTML琛ㄦ牸褰㈠紡甯冨眬錛夛紝 <br /> org.apache.log4j.PatternLayout錛堝彲浠ョ伒媧誨湴鎸囧畾甯冨眬妯″紡錛夛紝 <br /> org.apache.log4j.SimpleLayout錛堝寘鍚棩蹇椾俊鎭殑綰у埆鍜屼俊鎭瓧絎︿覆錛夛紝 <br /> org.apache.log4j.TTCCLayout錛堝寘鍚棩蹇椾駭鐢熺殑鏃墮棿銆佺嚎紼嬨佺被鍒瓑絳変俊鎭級 </font></span></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆<span lang="EN-US">Log4J閲囩敤綾諱技C璇█涓殑printf鍑芥暟鐨勬墦鍗版牸寮忔牸寮忓寲鏃ュ織淇℃伅錛屾墦鍗板弬鏁板涓嬶細 %m 杈撳嚭浠g爜涓寚瀹氱殑娑堟伅</span></font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆</font><span lang="EN-US"><font size="2">%p 杈撳嚭浼樺厛綰э紝鍗矰EBUG錛孖NFO錛學ARN錛孍RROR錛孎ATAL <br /> %r 杈撳嚭鑷簲鐢ㄥ惎鍔ㄥ埌杈撳嚭璇og淇℃伅鑰楄垂鐨勬縐掓暟 <br /> %c 杈撳嚭鎵灞炵殑綾葷洰錛岄氬父灝辨槸鎵鍦ㄧ被鐨勫叏鍚?<br /> %t 杈撳嚭浜х敓璇ユ棩蹇椾簨浠剁殑綰跨▼鍚?<br /> %n 杈撳嚭涓涓洖杞︽崲琛岀錛學indows騫沖彴涓?#8220;\r\n”錛孶nix騫沖彴涓?#8220;\n” <br /> %d 杈撳嚭鏃ュ織鏃墮棿鐐圭殑鏃ユ湡鎴栨椂闂達紝榛樿鏍煎紡涓篒SO8601錛屼篃鍙互鍦ㄥ叾鍚庢寚瀹氭牸寮忥紝姣斿錛?d{yyy MMM dd HH:mm:ss,SSS}錛岃緭鍑虹被浼鹼細</font></span></span><span style="font-size: 10.5pt;" lang="EN-US"><font size="2">2002騫?0鏈?8鏃?/font></span><span style="font-size: 10.5pt;" lang="EN-US"><font size="2"> 22錛?0錛?8錛?21 <br /> %l 杈撳嚭鏃ュ織浜嬩歡鐨勫彂鐢熶綅緗紝鍖呮嫭綾葷洰鍚嶃佸彂鐢熺殑綰跨▼錛屼互鍙婂湪浠g爜涓殑琛屾暟銆備婦渚嬶細Testlog4.main(TestLog4.java:10) </font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆<span>2銆佸湪浠g爜涓嬌鐢↙og4j </span></font></span></p> <p><font size="2"><span style="font-size: 10.5pt;">銆銆</span><span style="font-size: 10.5pt;" lang="EN-US"><span>鈶?/span></span><span style="font-size: 10.5pt;" lang="EN-US">寰楀埌璁板綍鍣?/span></font></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆浣跨敤<span lang="EN-US">Log4j錛岀涓姝ュ氨鏄幏鍙栨棩蹇楄褰曞櫒錛岃繖涓褰曞櫒灝嗚礋璐f帶鍒舵棩蹇椾俊鎭傚叾璇硶涓猴細 </span></font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆<span lang="EN-US">public static Logger getLogger( String name) </span></font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆閫氳繃鎸囧畾鐨勫悕瀛楄幏寰楄褰曞櫒錛屽鏋滃繀瑕佺殑璇濓紝鍒欎負榪欎釜鍚嶅瓧鍒涘緩涓涓柊鐨勮褰曞櫒銆?span lang="EN-US">Name涓鑸彇鏈被鐨勫悕瀛楋紝姣斿錛?</span></font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆<span lang="EN-US">static Logger logger = Logger.getLogger ( ServerWithLog4j.class.getName () )</span></font></span></p> <p><font size="2"><span style="font-size: 10.5pt;">銆銆</span><span style="font-size: 10.5pt;" lang="EN-US"><span>鈶?/span></span><span style="font-size: 10.5pt;" lang="EN-US">璇誨彇閰嶇疆鏂囦歡 </span></font></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆褰撹幏寰椾簡鏃ュ織璁板綍鍣ㄤ箣鍚庯紝絎簩姝ュ皢閰嶇疆<span lang="EN-US">Log4j鐜錛屽叾璇硶涓猴細</span></font></span></p> <p style="text-indent: 21pt;"><span style="font-size: 10.5pt;" lang="EN-US"><font size="2">BasicConfigurator.configure ()錛?鑷姩蹇熷湴浣跨敤緙虹渷Log4j鐜銆?br /> PropertyConfigurator.configure ( String configFilename) 錛氳鍙栦嬌鐢↗ava鐨勭壒鎬ф枃浠剁紪鍐欑殑閰嶇疆鏂囦歡銆?/font></span></p> <p style="text-indent: 21pt;"><font size="2"><span style="font-size: 10.5pt;">渚嬶細<span lang="EN-US">PropertyConfigurator.configure</span></span><span style="font-size: 10.5pt;" lang="EN-US">(".\\src\\log4j.properties")</span></font><span style="font-size: 10.5pt;" lang="EN-US"><br /> <font size="2">銆銆DOMConfigurator.configure ( String filename ) 錛氳鍙朮ML褰㈠紡鐨勯厤緗枃浠躲?/font></span></p> <p><font size="2"><span style="font-size: 10.5pt;">銆銆</span><span style="font-size: 10.5pt;" lang="EN-US"><span>鈶?/span></span><span style="font-size: 10.5pt;" lang="EN-US">鎻掑叆璁板綍淇℃伅錛堟牸寮忓寲鏃ュ織淇℃伅錛?/span></font></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆褰撲笂涓や釜蹇呰姝ラ鎵ц瀹屾瘯錛屽氨鍙交鏉懼湴浣跨敤涓嶅悓浼樺厛綰у埆鐨勬棩蹇楄褰曡鍙ユ彃鍏ュ埌鎮ㄦ兂璁板綍鏃ュ織鐨勪換浣曞湴鏂癸紝鍏惰娉曞涓嬶細</font></span></p> <p><span style="font-size: 10.5pt;"><font size="2">銆銆</font><span lang="EN-US"><font size="2">Logger.debug ( Object message ) ;<br /> Logger.info ( Object message ) ;<br /> Logger.warn ( Object message ) ;<br /> Logger.error ( Object message ) ;</font></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 21pt; text-indent: -21pt;"><span style="font-family: 瀹嬩綋;" lang="EN-US"><font size="2">log4j鑼冧緥紼嬪簭</font></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 瀹嬩綋;"><font size="2">涓嬮潰灝嗕嬌鐢ㄤ竴涓渶綆鍗曠殑鑼冧緥紼嬪簭鏉ヨ繘涓姝ヨ鏄?span lang="EN-US">log4j鐨勪嬌鐢ㄦ柟娉曘傜▼搴忎唬鐮佸涓嬶細</span></font></span></p> <p style="line-height: 6pt;"><span style="color: navy;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><span><font size="2">import org.apache.log4j.*;</font></span></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><font size="2"><span>public class</span><span style="color: black;" lang="EN-US"> LogTest </span><span style="color: navy;" lang="EN-US">{</span></font></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><font size="2"><span><span>    </span>static</span><span style="color: black;" lang="EN-US"> Logger logger = Logger.getLogger(LogTest.class.getName());</span></font></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><font size="2"><span><span>    </span>public</span><span> static</span><span> void</span><span style="color: black;" lang="EN-US"> main(String[] args) </span><span style="color: navy;" lang="EN-US">{</span></font></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><font size="2"><span style="color: black;" lang="EN-US"><span>        </span></span><span style="font-size: 10.5pt;" lang="EN-US">PropertyConfigurator.configure ( “.\\src\</span><span style="color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span style="font-size: 10.5pt;" lang="EN-US">”)</span><span style="font-size: 10.5pt; font-family: 瀹嬩綋;">錛?/span></font></p> <p style="text-indent: 40pt; line-height: 8pt;"><font size="2"><span style="color: black;" lang="EN-US">logger.debug(</span><span style="color: red;" lang="EN-US">"Debug ..."</span><span style="color: black;" lang="EN-US">);</span></font></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><font size="2"><span style="color: black;" lang="EN-US"><span>        </span>logger.info(</span><span style="color: red;" lang="EN-US">"Info ..."</span><span style="color: black;" lang="EN-US">);</span></font></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><font size="2"><span style="color: black;" lang="EN-US"><span>        </span>logger.warn(</span><span style="color: red;" lang="EN-US">"Warn ..."</span><span style="color: black;" lang="EN-US">);</span></font></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 8pt;"><font size="2"><span style="color: black;" lang="EN-US"><span>        </span>logger.error(</span><span style="color: red;" lang="EN-US">"Error ..."</span><span style="color: black;" lang="EN-US">);</span></font></p> <p style="line-height: 8pt;"><span style="color: black;" lang="EN-US"><font size="2"> </font></span></p> <p style="line-height: 6pt;"><font size="2"><span style="color: black;" lang="EN-US"><span>    </span></span><span style="color: navy;" lang="EN-US">}</span></font></p> <p style="line-height: 6pt;"><font size="2"><span style="color: navy;" lang="EN-US">}</span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 瀹嬩綋;"><font size="2">紼嬪簭璇存槑錛?/font></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 10.5pt;"><font size="2"><span style="font-family: 瀹嬩綋;" lang="EN-US"><span>鈶?/span></span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US"> static Logger logger = Logger.getLogger(LogTest.class.getName());</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">灝辨槸鍒涘緩涓涓睘浜?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">LogTest</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">綾葷殑</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Logger</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">瀵硅薄錛屽垱寤烘椂瑕佸憡鐭?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Logger</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">浣犲綋鍓嶇殑</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Class</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏄粈涔堛?/span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 10pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鈶?/span><font size="2"><span lang="EN-US"> PropertyConfigurator.configure ( “</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span lang="EN-US">”)</span><span style="font-family: 瀹嬩綋;">灝辨槸璇翠嬌鐢ㄥ綋鍓嶅伐紼嬬洰褰曚笅鐨?/span><span lang="EN-US">src</span><span style="font-family: 瀹嬩綋;">鏂囦歡澶逛腑鐨?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏂囦歡浣滀負閰嶇疆鏂囦歡銆傝嫢灝?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏀懼湪宸ョ▼鏍圭洰褰曚笅涔熷彲涓嶅啓姝ゅ彞錛岀▼搴忎細鑷姩鎵懼埌閰嶇疆鏂囦歡銆?/span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 10pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鈶?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US"> logger.debug</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">灝辨槸杈撳嚭</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">debug</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鐨勪俊鎭紝</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">logger.info</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">灝辨槸杈撳嚭鎻愮ず淇℃伅錛?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">logger.warn</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">灝辨槸鏄劇ず璀﹀憡淇℃伅錛?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">logger.error</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">灝辨槸鏄劇ず閿欒淇℃伅銆?/span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">涓嬮潰鏄厤緗枃浠?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鐨勫唴瀹癸細</span></p> <p><font size="2"><span style="color: black;" lang="EN-US">log4j.rootCategory=DEBUG, stdout</span><span style="color: black; font-family: 瀹嬩綋;">錛?/span><span style="color: black;" lang="EN-US">R</span></font></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.stdout=org.apache.log4j.ConsoleAppender</font></span></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.stdout.layout=org.apache.log4j.PatternLayout</font></span></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.stdout.layout.ConversionPattern=%5p (%F:%L) - %m%n</font></span></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.R=org.apache.log4j.RollingFileAppender</font></span></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.R.File=log.txt</font></span></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.R.MaxFileSize=100KB</font></span></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.R.MaxBackupIndex=1</font></span></p> <p><span style="color: black;" lang="EN-US"><font size="2">log4j.appender.R.layout=org.apache.log4j.PatternLayout</font></span></p> <p><font size="2"><span style="color: black;" lang="EN-US">log4j.appender.R.layout.ConversionPattern=%d</span><span style="color: navy;" lang="EN-US">{</span><span style="color: black;" lang="EN-US">yyyy MMM dd HH:mm:ss</span><span style="color: navy;" lang="EN-US">}</span><span style="color: black;" lang="EN-US"> %-5p %c - %m%n</span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 瀹嬩綋;"><font size="2">紼嬪簭璇存槑錛?/font></span></p> <p><font size="2"><span style="font-family: 瀹嬩綋;" lang="EN-US"><span>鈶?/span></span><span style="color: black;" lang="EN-US"> log4j.rootCategory=DEBUG, stdout</span><span style="color: black; font-family: 瀹嬩綋;">錛?/span><span style="color: black;" lang="EN-US">R</span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">灝辨槸璇存垜瑕佹樉紺烘墍鏈変紭鍏堟潈絳夋柤鍜岄珮浜?/span><span>Debug鐨勪俊鎭?br /> "stdout"錛?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">”R”</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">琛ㄧず鎴戝畾涔変簡涓や釜杈撳嚭绔?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">(</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">闅忎究浠涔堝悕瀛楅兘濂?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">)</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">銆?/span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鈶?/span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">涓嬮潰鐨勪笁琛岃</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">stdout</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">杈撳嚭绔叾瀹炴槸鏍囧噯杈撳嚭</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Console</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屼篃灝辨槸灞忓箷銆傝緭鍑虹殑鏍煎紡鏄?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Pattern</span><font size="2"><span style="color: black;" lang="EN-US">Layout</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">銆傝漿鎹㈡柟寮忔槸</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">%5p (%F:%L) - %m%n</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屽嵆鍓嶄簲鏍肩敤鏉ユ樉紺轟紭鍏堟潈錛屽啀鏄劇ず褰撳墠鐨勬枃浠跺悕錛屽姞褰撳墠鐨勮鏁般傛渶鍚庢槸</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">logger.debug()</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鎴?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">logger.info()</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鎴?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">logger.warn()</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鎴?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">logger.error()</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">閲岀殑淇℃伅銆?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">%n</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">琛ㄧず鍥炶濺絀鴻銆?/span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鈶?/span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鍐嶅姞涓婁笅闈㈠叚琛屽垯</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">淇℃伅涓嶅厜鏄劇ず鍦ㄥ睆騫曚笂錛岃屼笖灝嗚淇濆瓨鍦ㄤ竴涓彨</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">"log.txt"</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鐨勬枃浠墮噷錛屾枃浠舵渶澶т負</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">100KB</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">銆傚鏋滄枃浠跺ぇ灝忚秴榪?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">100KB</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屾枃浠朵細琚浠芥垚</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">"log.txt.1"</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屾柊鐨?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">"log.txt"</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">緇х畫璁板綍</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">淇℃伅銆?/span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鎺ヤ笅鏉ユ垜浠彲浠ユ敼鍙?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛岃屼笉闇閲嶆柊緙栬瘧灝卞彲浠ユ帶鍒?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">淇℃伅鏄惁鏄劇ず銆?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">淇℃伅鐨勮緭鍑虹綾誨瀷銆佽緭鍑烘柟寮忋佽緭鍑烘牸寮忥紝絳夌瓑銆備婦渚嬪涓嬶細</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鈶?/span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鍦?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏂囦歡閲屾妸</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">"log4j.rootCategory=DEBUG,stdout,R"</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏀瑰啓鎴?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">"log4j.rootCategory=OFF, stdout,R"</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛岃繖鏍鋒墍鏈夌殑</span><span>log淇℃伅閮戒笉浼氭樉紺轟簡錛涜В鍐充簡鏈枃寮濮嬫彁鍑虹殑闂銆?br /> 鈶?/span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鍦?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j.properties</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏂囦歡閲屾妸</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">"log4j.rootCategory=DEBUG,stdout,R"</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏀瑰啓鎴?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">"log4j.rootCategory=INFO, stdout,R"</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛岃繖鏍峰彧鏄劇ず</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">INFO, WARN, ERROR</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鐨?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">淇℃伅錛岃?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">DEBUG</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">淇℃伅涓嶄細琚樉紺猴紱</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 瀹嬩綋;" lang="EN-US"><font size="2"> </font></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 21pt; text-indent: -21pt;"><span style="font-family: 瀹嬩綋;"><font size="2">鍦?span lang="EN-US">web紼嬪簭涓嬌鐢╨og4j娉ㄦ剰闂</span></font></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 0cm;"><font size="2"><span style="font-family: 瀹嬩綋;" lang="EN-US"><span>1銆?span style="font: 7pt 'Times New Roman';">    </span></span></span><span style="font-family: 瀹嬩綋;">鐢變簬<span lang="EN-US">jsp鎴杝ervlet鍦ㄦ墽琛岀姸鎬佹椂娌℃湁褰撳墠璺緞姒傚康錛屾墍鏈変嬌鐢?/span></span><span lang="EN-US">PropertyConfigurator.configure</span><span style="font-family: 瀹嬩綋;">錛?/span><span lang="EN-US">String</span><span style="font-family: 瀹嬩綋;">錛夎鍙ユ壘</span><span lang="EN-US">log4j.properties</span><span style="font-family: 瀹嬩綋;">鏂囦歡鏃惰緇欏嚭鐩稿浜庡綋鍓?/span><span lang="EN-US">jsp</span><span style="font-family: 瀹嬩綋;">鎴?/span><span lang="EN-US">servlet</span><span style="font-family: 瀹嬩綋;">鐨勮礬寰勮漿鍖栨垚涓轟竴涓粷瀵圭殑鏂囦歡緋葷粺璺緞銆傛柟娉曟槸浣跨敤</span><span lang="EN-US">servletcontext.getrealpath(string)</span><span style="font-family: 瀹嬩綋;">璇彞銆備緥錛?/span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;" lang="EN-US">//寰楀埌褰撳墠jsp璺緞</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;" lang="EN-US">String prefix =<span>  </span>getServletContext().getRealPath(</span><span style="font-size: 10pt; font-family: 瀹嬩綋;" lang="EN-US">"/"<span style="color: black;">);</span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;" lang="EN-US">//璇誨彇</span><span style="font-size: 10pt; font-family: 瀹嬩綋;" lang="EN-US">log4j.properties</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;" lang="EN-US">PropertyConfigurator.configure(prefix+</span><span style="font-size: 10pt; font-family: 瀹嬩綋;" lang="EN-US">"\\WEB-INF\\log4j.properties"<span style="color: black;">);</span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;" lang="EN-US">2銆佺浉搴旂殑log4j.properties璁劇疆鏌愪釜灞炴ф椂涔熻鍦ㄧ▼搴忎腑璁劇疆緇濆璺緞銆備緥錛?/span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; font-family: 瀹嬩綋;" lang="EN-US">log4j.appender.R.File灞炴ц緗棩蹇楁枃浠跺瓨鏀句綅緗傛垜浠彲浠ョ敤璇誨啓.properties閰嶇疆鏂囦歡鐨勬柟娉曡繘琛岀伒媧昏緗?/span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 瀹嬩綋;"><span lang="EN-US"><br /> <font size="2">log4e浣跨敤璇存槑</font></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt;"><font size="2"><span style="font-family: 瀹嬩綋;">鍦ㄤ簡瑙d簡<span lang="EN-US">log4j鐨勫姛鑳藉悗錛屾垜浠偗瀹氫細鎴戜滑鐨勭▼搴忎腑</span></span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">緙栧啓涓浜?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4j</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏃ュ織璁板綍銆傚浜庝嬌鐢?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Eclipse</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鐨勭▼搴忓憳</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4e</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">灝嗘槸鎴戜滑鏈寰楀姏鐨?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log4j</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏃ュ織緙栧啓鍔╂墜錛岀幇鍦ㄥ紑濮?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4e</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">涔嬫梾銆?/span></font></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20pt;"><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4e</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏄竴涓厤璐圭殑</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Eclipse Plugin</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屽畠鍙府鍔╀綘鍦ㄤ綘鐨?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Java</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">宸ョ▼涓揩閫熷姞鍏?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛?/span><span style="font-size: 10pt; color: black; font-family: Arial;"> </span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鎴戜滑鍙互鍦?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US"><a >http://log4e.jayefem.de/index.php/Download</a></span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">緗戠珯涓婁笅杞?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4e</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏈鏂扮増鏈備笅杞藉悗灝嗙浉搴旀枃浠跺す鎷瘋礉鍒?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Eclipse</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鐨勬彃浠剁洰褰曚笅錛岄噸鏂?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Eclipse</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屽湪棣栭夐」涓細澶氬嚭涓涓?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4e</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">閫夐」銆?/span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20pt;"><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4e</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鍙互鏈夊涓彃鍏?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">涓轟竴涓柟娉曘佺被錛屽綋鐒朵篃鍙互鍦ㄥ綋鍓嶄綅緗彃鍏?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屽悓鏃跺叾涔熷彲浠ユ妸</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Sysout.out.println()</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鐨勮漿鎹負</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛涙墍鏈夌殑榪欎竴鍒囧彧闇瑕佷綘鐐圭偣榧犳爣鎴栬呮寜涓嬈″揩鎹烽敭錛屼笅闈㈡垜浠彧浠ヤ負涓涓柟娉曟彃鍏?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">涓轟緥鏉ヨ瑙?/span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 20pt;"><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US"><img alt="1.JPG" src="../../images/blogjava_net/cinderella/log4j/1.JPG" border="0" height="427" width="558" /><br /> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鍦?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Java</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">緙栬緫涓婁笅鏂囦腑鐐瑰嚮鍙抽敭錛岄夋嫨</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Log4E</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屼綘灝嗙湅鍒板涓嬬晫闈細</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;"><img alt="2.JPG" src="../../images/blogjava_net/cinderella/log4j/2.JPG" border="0" height="440" width="690" />鐐瑰嚮</span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US">Insert Log Statement For This Method</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">錛屼綘灝嗙湅鍒伴獙璇侀〉闈細</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US"><img alt="3.JPG" src="../../images/blogjava_net/cinderella/log4j/3.JPG" border="0" height="420" width="658" /><br /> Finish</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鍚庤繖鏃朵綘灝嗙湅鍒版彃鍏?/span><span>Log鍚庣殑鍑芥暟濡備笅錛?br /> <img alt="4.JPG" src="../../images/blogjava_net/cinderella/log4j/4.JPG" border="0" height="534" width="690" /><br /> Log4e</span><span style="font-size: 10pt; color: black; font-family: 瀹嬩綋;">鏇村鐨勫疄渚嬪弬鐓?/span><span style="font-size: 10pt; color: black; font-family: Arial;" lang="EN-US"><a >http://log4e.jayefem.de</a></span></p> <br /> <br /> <img src 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