锘??xml version="1.0" encoding="utf-8" standalone="yes"?>国产精品sss,国模精品娜娜一二三区,国产日韩欧美制服另类http://www.shnenglu.com/lauer3912/category/15570.html娌℃湁鐞嗙敱涓嶅涔?/description>zh-cnWed, 05 Jan 2011 12:42:34 GMTWed, 05 Jan 2011 12:42:34 GMT60鍏充簬QString瀵逛腑鏂囩殑鏀寔闂http://www.shnenglu.com/lauer3912/articles/137766.htmllauer3912lauer3912Thu, 30 Dec 2010 14:06:00 GMThttp://www.shnenglu.com/lauer3912/articles/137766.htmlhttp://www.shnenglu.com/lauer3912/comments/137766.htmlhttp://www.shnenglu.com/lauer3912/articles/137766.html#Feedback0http://www.shnenglu.com/lauer3912/comments/commentRss/137766.htmlhttp://www.shnenglu.com/lauer3912/services/trackbacks/137766.html闃呰鍏ㄦ枃

lauer3912 2010-12-30 22:06 鍙戣〃璇勮
]]>Qt 鍏ㄥ眬鍑芥暟鐨勪嬌鐢ㄦ柟娉?/title><link>http://www.shnenglu.com/lauer3912/articles/136961.html</link><dc:creator>lauer3912</dc:creator><author>lauer3912</author><pubDate>Sun, 19 Dec 2010 14:06:00 GMT</pubDate><guid>http://www.shnenglu.com/lauer3912/articles/136961.html</guid><wfw:comment>http://www.shnenglu.com/lauer3912/comments/136961.html</wfw:comment><comments>http://www.shnenglu.com/lauer3912/articles/136961.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/lauer3912/comments/commentRss/136961.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/lauer3912/services/trackbacks/136961.html</trackback:ping><description><![CDATA[Qt鎻愪緵浜嗕竴浜涘簳灞傜殑鍏ㄥ眬鍑芥暟鏉ヤ紭鍖栧簲鐢ㄧ▼搴忋傚畠浠ぇ閮ㄥ垎琚嬌鐢ㄥ湪鎸囧畾鐨勪換鍔″綋涓垨鑰呭簲鐢ㄥ埌鎸囧畾騫沖彴涓嬨傝繖浜涘嚱鏁頒粠QtCore鍜孮tGui涓緭鍑猴紝浣嗘槸瀹冧滑騫朵笉鍖呭惈鍦ㄤ竴涓ご鏂囦歡涓紝濡傛灉鍦ㄥ簲鐢ㄧ▼搴忎腑浣跨敤瀹冧滑錛屽氨闇瑕佸湪璋冪敤涔嬪墠澹版槑銆備笅闈㈡槸涓涓緥瀛愶細<br>錛僫fdef Q_WS_X11<br>void qt_x11_wait_for_window_manager(QWidget *widget);<br>#endif<br><br>int main()<br>{<br>錛僫fdef Q_WS_X11<br>qt_x11_wait_for_window_manager(this);<br>#endif<br>} <img src ="http://www.shnenglu.com/lauer3912/aggbug/136961.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/lauer3912/" target="_blank">lauer3912</a> 2010-12-19 22:06 <a href="http://www.shnenglu.com/lauer3912/articles/136961.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>[緙栬瘧] Qt緇忓吀鍑洪敊淇℃伅涔媢ndefined reference to `vtable for classnamehttp://www.shnenglu.com/lauer3912/articles/136425.htmllauer3912lauer3912Tue, 14 Dec 2010 15:39:00 GMThttp://www.shnenglu.com/lauer3912/articles/136425.htmlhttp://www.shnenglu.com/lauer3912/comments/136425.htmlhttp://www.shnenglu.com/lauer3912/articles/136425.html#Feedback0http://www.shnenglu.com/lauer3912/comments/commentRss/136425.htmlhttp://www.shnenglu.com/lauer3912/services/trackbacks/136425.html 榪欎釜鍑洪敊淇℃伅澶父瑙佷簡錛岀敤榪嘠t涓や釜鏈堜互涓婄殑鏈嬪弸鍩烘湰涓婇兘鑳借嚜宸辮В鍐充簡錛屽洜涓哄お緇忓吀浜嗭紝鍙互緇欐柊鎵嬪弬鑰冦?br>
鍑洪敊淇℃伅涓鑸被浼?undefined reference to `vtable for classname MyWidget`
鍦ㄦ墽琛宮ake鍛戒護鍚庡嚭鐜般?br>
鍑洪敊鍘熷洜鏄湪瀹氫箟綾葷殑鏃跺欎負浜嗚兘浣跨敤signals鍜宻lot,鍦ㄧ被瀹氫箟鐨勫悗闈㈠姞浜哘_OBJECT寮曡搗銆?鍥犱負Q_OBJECT鏄竴涓畯錛屽湪涓嶅悓鐨勭被涓睍寮鏄笉鍚岀殑浠ｇ爜錛屼緥濡傚湪mywidgeth.h涓敓鎴愮殑
public:
template inline void qt_check_for_QOBJECT_macro(const T &_q_argument) const {
int i = qYouForgotTheQ_OBJECT_Macro(this, &_q_argument); i = i;
}
static const QMetaObject staticMetaObject;
virtual const QMetaObject *metaObject() const;
virtual void *qt_metacast(const char *);
static inline QString tr(const char *s, const char *c = 0) { return staticMetaObject.tr(s, c); }
static inline QString trUtf8(const char *s, const char *c = 0) { return staticMetaObject.trUtf8(s, c); }
static inline QString tr(const char *s, const char *c, int n) { return staticMetaObject.tr(s, c, n); }
static inline QString trUtf8(const char *s, const char *c, int n) { return staticMetaObject.trUtf8(s, c, n); }
virtual int qt_metacall(QMetaObject::Call, int, void **); private:
鍙互鐪嬪埌浠ヤ笂鐨勪唬鐮佸０鏄庝簡3涓粠鐖剁被緇ф壙鐨?涓櫄鍑芥暟銆傛湰鏉ヨ繖涓変釜鍑芥暟鐨勫疄鐜板簲璇ユ槸鐢眒oc_mywidget.cpp鏉ュ畬鎴愩?br>鑰屽綋鍓嶇殑閿欒姝ｆ槸鍥犱負Makefile閲屾病鏈夊皢moc_mywidget.cpp鍔犲叆緙栬瘧寮曡搗銆?br>
Makefile鑳屽悗鐨勫師鍥犳槸qmake錛屽洜涓篞t鐨勭紪璇?span class=t_tag onclick=tagshow(event) href="tag.php?name=%CF%B5%CD%B3">緋葷粺鏄氳繃qmake灝?pro鏂囦歡杞崲鎴怣akefile鏂囦歡銆傚綋qmake鎵弿.h浠ｇ爜鏃跺彂鐜版湁Q_OBJECT榪欐牱瀛楃溂鐨勪唬鐮佹椂錛屼細灝嗕竴涓敤moc鐢熸垚moc_xxx.cpp浠ｇ爜鐨勪緷璧栧叧緋誨啓鍒癕akefile閲屻傚鏋滄壂鎻忔椂娌℃湁鎵懼埌 Q_OBJECT灝變笉浼氱敓鎴愰澶栫殑moc_xxx.cpp榪欐牱鐨勬枃浠躲?br>
鍑虹幇鏈鍒濅竴騫曠殑鍘熷洜鏄湪鎵цqmake鐨勬椂鍊?h浠ｇ爜閲屽茍娌℃湁O_OBJECT榪欐牱鐨勪唬鐮併傝屾墽琛宮ake鐨勬椂鍊?h閲屽凡緇忔湁Q_OBJECT浜嗭紝瑙ｅ喅鐨勬柟娉曞氨鏄噸鏂版墽琛宷make錛岀劧鍚庢墽琛宮ake.

鏈珯鎵鏈夋枃绔犵敱鏈珯鍜屽師浣滆呬繚鐣欎竴鍒囨潈鍔涳紝浠呭湪淇濈暀鏈増鏉冧俊鎭佸師鏂囬摼鎺ャ佸師鏂囦綔鑰呯殑鎯呭喌涓嬪厑璁歌漿杞斤紝杞澆璇峰嬁鍒犳敼鍘熸枃鍐呭錛?騫朵笉寰楃敤浜庡晢涓氱敤閫斻?璋㈣阿鍚堜綔銆?br>鍘熸枃閾炬帴:http://www.cuteqt.com/blog/?p=116

lauer3912 2010-12-14 23:39 鍙戣〃璇勮
]]>[緙栬瘧] QT緙栬瘧./configure鍙傛暟鐨勮緇嗚В閲婏薊鏂版墜鍏呯數蹇呰錛?/title><link>http://www.shnenglu.com/lauer3912/articles/136423.html</link><dc:creator>lauer3912</dc:creator><author>lauer3912</author><pubDate>Tue, 14 Dec 2010 15:36:00 GMT</pubDate><guid>http://www.shnenglu.com/lauer3912/articles/136423.html</guid><wfw:comment>http://www.shnenglu.com/lauer3912/comments/136423.html</wfw:comment><comments>http://www.shnenglu.com/lauer3912/articles/136423.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/lauer3912/comments/commentRss/136423.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/lauer3912/services/trackbacks/136423.html</trackback:ping><description><![CDATA[<font color=#ff8c00>鍙互闅忎究鐨勮漿杞斤紝鍙鎸夌収瑙勭煩璧板甫涓婂挶璁哄潧鐨勯摼鎺ュ氨濂姐?img border=0 alt="" src="http://www.cuteqt.com/bbs/images/smilies/default/smile.gif" smilieid="1"><br><br></font>==================================<br>====<font color=red>鍏ㄦ枃鏄寜鐓?/configure -help鏉ョ炕璇戠殑</font>========<br>==================================<br><font size=2>Usage:  configure </font><font size=2><font color=blue>[-h] [-prefix <dir>] [-prefix-install] [-bindir <dir>] [-libdir <dir>]</font></font><font size=2><br></font><font size=2><font color=blue>        [-docdir <dir>] [-headerdir <dir>] [-plugindir <dir> ] [-datadir <dir>]</font></font><font size=2><br></font><font size=2><font color=blue>        [-translationdir <dir>] [-sysconfdir <dir>] [-<span id="hvzpftn" class=t_tag onclick=tagshow(event) href="tag.php?name=example">example</span>sdir <dir>]</font></font><font size=2><br></font><font size=2><font color=blue>        [-demosdir <dir>] [-buildkey <key>]</font></font><font size=2><br></font><font size=2><font color=red><strong>        榪欎簺鏄熀鏈弬鏁?/strong></font></font><font size=2><br></font><font size=2><font color=navy>        [-release] [-debug][-debug-and-release] [-developer-build]</font></font><font size=2><br></font><font size=2><font color=navy>        [-shared] [-static] [-no-fast] [-fast] [-no-largefile]</font></font><font size=2><br></font><font size=2><font color=navy>        [-largefile] [-no-exceptions] [-exceptions] [-no-accessibility]</font></font><font size=2><br></font><font size=2><font color=navy>        [-accessibility] [-no-stl] [-stl] [-no-sql-<driver>] [-sql-<driver>]</font></font><font size=2><br></font><font size=2><font color=navy>        [-plugin-sql-<driver>] [-system-sqlite] [-no-qt3support] [-qt3support]</font></font><font size=2><br></font><font size=2><font color=navy>        [-platform] [-D <string>] [-I <string>] [-L <string>] [-help]</font></font><font size=2><br></font><font size=2><font color=red><strong>        榪欎簺鏄QT鎵鏀寔妯″潡絳夎緗殑鍙傛暟</strong></font></font><font size=2><br>        </font><font size=2><font color=blue>[-qt-zlib] [-system-zlib] [-no-gif] [-qt-gif] [-no-libtiff] [-qt-libtiff] [-system-libtiff]</font></font><font size=2><br></font><font size=2><font color=blue>        [-no-libpng] [-qt-libpng] [-system-libpng] [-no-libmng] [-qt-libmng]</font></font><font size=2><br></font><font size=2><font color=blue>        [-system-libmng] [-no-libjpeg] [-qt-libjpeg] [-system-libjpeg] [-make <part>]</font></font><font size=2><br></font><font size=2><font color=blue>        [-no-make <part>] [-R <string>]  [-l <string>] [-no-rpath]  [-rpath] [-continue]</font></font><font size=2><br></font><font size=2><font color=blue>        [-verbose] [-v] [-silent] [-no-nis] [-nis] [-no-cups] [-cups] [-no-iconv]</font></font><font size=2><br></font><font size=2><font color=blue>        [-iconv] [-no-pch] [-pch] [-no-dbus] [-dbus] [-dbus-linked]</font></font><font size=2><br></font><font size=2><font color=blue>        [-no-separate-debug-info]</font></font><font size=2><br></font><font size=2><font color=red><strong>        榪欎簺鏄涓夋柟搴撶殑鏀寔鍙傛暟</strong></font></font><font size=2><br></font><font size=2><font color=navy>        [-no-mmx] [-no-3dnow] [-no-sse] [-no-sse2]</font></font><font size=2><br></font><font size=2><font color=navy>        [-qtnamespace <namespace>] [-qtlibinfix <infix>] [-separate-debug-info] <br></font></font><font size=2><font color=navy>        </font></font><font size=2><font color=navy>[-armfpa]</font></font><font size=2><font color=navy>[-no-optimized-qmake] [-optimized-qmake] [-no-xmlpatterns]<br></font></font><font size=2><font color=navy>        </font></font><font size=2><font color=navy>[-xmlpatterns]</font></font><font size=2><font color=navy>[-no-phonon] [-phonon] [-no-phonon-backend] <br></font></font><font size=2><font color=navy>        </font></font><font size=2><font color=navy>[-phonon-backend]</font></font><font size=2><font color=navy>[-no-openssl] [-openssl] [-openssl-linked]</font></font><font size=2><br></font><font size=2><font color=navy>        [-no-gtkstyle] [-gtkstyle] [-no-svg] [-svg] [-no-webkit] [-webkit]</font></font><font size=2><br></font><font size=2><font color=navy>        [-no-scripttools] [-scripttools]</font></font><font size=2><br><br><strong><font size=4>瀹夎閫夐」錛?br><br></font></strong><font color=blue>浠ヤ笅閫夐」閮芥槸鍙夛紝閫氳繃浠栦滑鎸囧畾瀹夎鐩綍錛屼笉鎸囧畾鍒欑敤榛樿鐩綍銆傞夐」鍓嶆爣璁?鐨勫垯涓虹郴緇熼粯璁わ紝+鍒欎負娣誨姞鎵嶆湁鏁堥偅縐?/font><br><strong>    -prefix <dir> ......... 鎸囧畾瀹夎鐩綍榛樿鍦?/usr/local/Trolltech/QtEmbedded-4.X.X</strong><br><strong>    -hostprefix [dir] ..... 鎸囧畾鍙墿灞曠殑宸ュ叿搴撳畨瑁呰礬寰勶紝榛樿褰撳墠鐩綍</strong><br><strong>  * -prefix-install ........ 鎸囧畾QT鐨勬湰鍦板畨瑁? 鑷?/strong><br><strong>                                 /usr/local/Trolltech/QtEmbedded-4.X.X, 姝ら夐」浼樺厛浜?PREFIX.</strong><br><br><font color=blue>浠ヤ笅閫夐」鐢ㄦ潵鎸囧畾鍒嗗紑瀹夎涓嶅悓閮ㄥ垎錛屾瘮濡傚笇鏈涘皢鍙墽琛岀殑鏀懼湪/usr/bin 灝嗗簱鏂囦歡鏀懼湪/lib涓嬬瓑絳?</font><br><br><strong>    -bindir <dir> ......... 鎸囧畾鍙墽琛屾枃浠惰礬寰?<dir>(榛樿 PREFIX/bin涓?</strong><br><strong>    -libdir <dir> .......... 鎸囧畾搴撴枃浠惰礬寰?<dir>(榛樿 PREFIX/lib)</strong><br><strong>    -docdir <dir> ........ 鎸囧畾鏂囨。璺緞 <dir>(榛樿 PREFIX/doc)</strong><br><strong>    -headerdir <dir> .... 鎸囧畾澶存枃浠惰礬寰?<dir>(榛樿 PREFIX/include)</strong><br><strong>    -plugindir <dir> ...... 鎸囧畾鎻掍歡璺緞 <dir> (榛樿 PREFIX/plugins)</strong><br><strong>    -datadir <dir> ........ 鎸囧畾QT瑕佷嬌鐢ㄥ埌鐨勪竴浜涙暟鎹枃浠舵墍鍦ㄨ礬寰?<dir> (榛樿 PREFIX)</strong><br><strong>    -translationdir <dir> . 鎸囧畾QT紼嬪簭鐨勭炕璇戞枃浠惰礬寰?<dir>(榛樿 PREFIX/translations)</strong><br><strong>    -sysconfdir <dir> ..... 鎸囧畾QT鐨勮緗枃浠惰礬寰?<dir>(榛樿 PREFIX/etc/settings)</strong><br><strong>    -examplesdir <dir> .... 鎸囧畾瀹炰緥鏂囦歡錛?<dir>(榛樿 PREFIX/examples)</strong><br><strong>    -demosdir <dir> ....... 鎸囧畾demos鐨勫畨瑁呰礬寰?<dir> (榛樿 PREFIX/demos)</strong><br><br><font color=blue>鍙互鐢ㄨ繖浜涢夐」鍘誨尮閰嶈嚜宸辨墍鎯寵鐨勬彃浠?/font><br><br><strong>    - buildkey <key> ...... 閫氳繃鎸囧畾鐨刱ey鐢熸垚QT搴撳拰鎻掍歡銆?/strong><br><strong><font size=4>閰嶇疆閫夐」:<br><br></font></strong><font color=blue>榛樿鐨勯夐」(*),鍙夋坊鍔犻夐」(+)</font><br><br><br><font color=black>*  -release ........... </font><font size=2><font color=black>姝ら夐」鍦ㄧ紪璇戣繃紼婹T浼氬紼嬪簭榪涜浼樺寲錛屽湪鍙戝竷杞歡鐨勬椂鍊欏簲璇ョ敤姝ら夐」</font></font><font size=2><font color=black>錛屾槸榛樿閫夐」</font></font><br><font size=2><font color=black>    -debug ............. </font></font><font size=2><font color=black>鍔犱笂姝ら夐」緙栬瘧紼嬪簭QT涓嶄細鍋氬嚭浼樺寲錛屽線寰鍦ㄥ紑鍙戣繃紼嬩嬌鐢ㄦ閫夐」</font></font><font size=2><br><font color=black>    -debug-and-release . 緙栬瘧涓や釜鐗堟湰</font><br><br><font color=black>    -developer-build.... 緙栬瘧Qt鐨勫紑鍙戝晢鍜岃繛鎺ラ夐」錛堝寘鎷嚜鍔ㄦ祴璇曞嚭鍙ｇ殑Qt錛?</font><br><br><font color=black>    -opensource......... 浠ュ紑婧愮増鏈彂甯冪▼搴?/font><br><font color=black>    -commercial......... 浠ュ晢涓氱増鏈彂甯冪▼搴?/font><br><br><font color=black>*  -shared ............ 鍒涘緩鍜屼嬌鐢ㄥ叡浜玅t搴撱?/font><br><font color=black>    -static ............ 鍒涘緩鍜屼嬌鐢ㄩ潤鎬佺殑Qt搴撱?/font><br><br><font color=black>*  -no-fast ........... 浣跨敤閫氬父鐨凪akefile鏉ョ紪璇戯紝鏄粯璁ら夐」</font><br><font color=black>    -fast .............. 蹇熺紪璇戯紝闄や簡灝佽蹇呰鐨勫簱錛岄儴鍒嗘楠ょ渷鐣ユ垨鑰呯敤蹇熺殑鏂規硶澶勭悊</font><br><font color=black>    -no-largefile ...... 紱佺敤澶ф枃浠舵敮鎸併?/font><br><font color=black>+  -largefile ......... 鏀寔璁塊棶澶т簬4GB鐨勬枃浠?/font><br><font color=black>*  -no-exceptions ..... 紱佺敤緙栬瘧鍣ㄦ湰韜寮傚父鐨勫鐞?/font><br><font color=black>    -exceptions ........ 鍚敤緙栬瘧鍣ㄦ湰韜寮傚父鐨勫鐞?/font><br><font color=black>    -no-accessibility .. </font><br><font color=black>*  -accessibility .....   紱佺敤/鍚敤鏃犻殰紕嶆敮鎸?/font><br><font color=black>    -no-stl ............ </font><br><font color=black>*  -stl ...............   紱佺敤/鍚敤STL鏀寔</font><br><font color=black>    -no-sql-<driver> ... 紱佺敤SQL</font><br><font color=black>    -qt-sql-<driver> ... 鏍規嵁闇姹傚惎鐢⊿QL鎻掍歡錛堥粯璁ゅ叏閮ㄥ叧闂級</font><br><font color=black>    -plugin-sql-<driver> 紱佺敤/鍚敤/鍚敤鎻掍歡 瀵筍QL鐨勬敮鎸?/font><br><br><font color=black>    -system-sqlite ..... 鍚敤鏀寔sqlite涔熷彲鐢?qt-sqlite</font><br><br><font color=black>    -no-qt3support ..... </font><br><font color=black>*  -qt3support ........ 紱佺敤/鍚敤qt3鏀寔妯″潡</font><br><br><font color=black>    -no-xmlpatterns .... </font><br><font color=black>+  -xmlpatterns ....... 紱佺敤/鍚敤xmlpatterns妯″潡</font><br><br><font color=black>    -no-phonon ......... </font><br><font color=black>+  -phonon ............ 紱佺敤/鍚敤Phonon妯″潡錛堝彲浠ョ悊瑙ｄ負澹伴煶鎺у埗妯″潡錛?/font><br><br><br><font color=black>    -no-phonon-backend.. </font><br><font color=black>+  -phonon-backend..... 紱佺敤/鍚敤phonon-backend妯″潡</font><br><font color=black>    -no-svg ............ </font><br><font color=black>+  -svg ............... 紱佺敤/鍚敤svg妯″潡</font><br><br><font color=black>    -no-webkit ......... </font><br><font color=black>+  -webkit ............ 紱佺敤/鍚敤webkit妯″潡錛堣闂綉緇滄ā鍧楋級</font><br><font color=black>    -no-scripttools .... </font><br><font color=black>+  -scripttools ....... 紱佺敤/鍚敤scripttools妯″潡</font><br><br><font color=black>    -platform target ... x86騫沖彴鎸囧畾妯″潡 (qws/linux-x86-g++).</font><br><br><br><font color=black>    -no-mmx ............ 鎴戜笉鐭ラ亾榪欏洓涓槸浠涔堬紝璨屼技鏄嚑涓寚浠ょ郴緇燂紵</font><br><font color=black>    -no-3dnow .......... </font><br><font color=black>    -no-sse ............ </font><br><font color=black>    -no-sse2 ........... </font><br><br><font color=black>    -qtnamespace <name>  鎸囧畾鎵鏈夊簱浠ｇ爜璺緞.</font><br><font color=black>    -qtlibinfix <infix>  閲嶅懡鍚嶆墍鏈?so搴撴枃浠跺埌鎸囧畾璺緞</font><br><br><font color=black>    -D <string> ........ 娣誨姞涓涓澶勭悊鍣?/font><br><font color=black>    -I <string> ........ 娣誨姞涓涓槑紜殑澶存枃浠惰礬寰?/font><br><font color=black>    -L <string> ........ 娣誨姞涓涓槑紜殑搴撴枃浠惰礬寰?/font><br><br><font color=black>    -help, -h .......... 鏄劇ず甯姪淇℃伅</font><br><strong><font size=4>絎笁鏂瑰簱閫夐」:<br></font></strong><font color=blue>錛堜互涓嬫槸絎笁鏂瑰簱錛屽線寰緙栬瘧榪囩▼涓渶瑕佷緷璧栫殑閮借鍔犱笂錛屼篃娌′粈涔堝ソ璇寸殑錛岀己浠涔堝氨鍔犱粈涔堬級</font><br><br><font color=black>     -qt-zlib ........... </font><br><font color=black>+  -system-zlib .......      zlib渚濊禆鍖?璇﹁ <a target=_blank><u><font color=#0066cc>http://www.gzip.org/zlib</font></u></a></font><br><br><font color=black>     -no-gif ............ </font><br><font color=black>*  -qt-gif ............         gif鍥劇墖鏀寔鍖?/font><br><font color=black>                                See also src/plugins/imageformats/gif/qgifhandler.h</font><br><br><font color=black>     -no-libtiff ........ </font><br><font color=black>     -qt-libtiff ........         tiff鏀寔鎻掍歡</font><br><font color=black>+  -system-libtiff ....     榛樿鏄?system璋冪敤緋葷粺鐨勶紝鍑洪敊鐨勮瘽鍙互灝濊瘯鐢?qt錛宷t鐨勫湪緙栬瘧榪囩▼涓嶅鏄撳嚭閿?/font><br><font color=black>                                  璇﹁ <a target=_blank><u><font color=#0066cc>http://www.libtiff.org</font></u></a></font><br><br><font color=black>     -no-libpng ......... </font><br><font color=black>     -qt-libpng .........        png鍥劇墖鏀寔鎻掍歡</font><br><font color=black>+  -system-libpng ..... </font><br><font color=black>                                    璇﹁ <a target=_blank><u><font color=#0066cc>http://www.libpng.org/pub/png</font></u></a></font><br><br><font color=black>     -no-libmng ......... </font><br><font color=black>     -qt-libmng .........       mng鏀寔鎻掍歡</font><br><font color=black>+  -system-libmng ..... </font><br><font color=black>                                    璇﹁ <a target=_blank><u><font color=#0066cc>http://www.libmng.com</font></u></a></font><br><br><font color=black>     -no-libjpeg ........ </font><br><font color=black>     -qt-libjpeg ........         jpeg鍥劇墖鏀寔鎻掍歡</font><br><font color=black>+  -system-libjpeg .... </font><br><font color=black>                                     璇﹁ <a target=_blank><u><font color=#0066cc>http://www.ijg.org</font></u></a></font><br><br><font color=black>     -no-openssl ........ </font><br><font color=black>+  -openssl ...........        openssl鏀寔鎻掍歡</font><br><font color=black>     -openssl-linked .... </font><br><br><font color=black>     -ptmalloc ..........        緋葷粺鍐呭瓨鍒嗛厤鍣?/font><br><strong><font size=4>鍏朵粬閫夐」錛?br></font></strong><font color=blue>(鎵╁睍閫夐」錛屾ā鍧楃殑閫夋嫨絳夛紝浣跨紪璇戞洿鍔犱漢鎬у寲</font>)<br>    <font color=black>-make <part> .......    閫夋嫨鏄惁緙栬瘧鏌愪簺鏃犲叧绱ц鐨勫瓙妯″潡</font><br><font color=black>    -nomake <part> ..... 錛堜緥濡備笉鎯崇紪璇戠郴緇熻嚜瀵肩殑demos鍒欏彲浣跨敤-nomake demos錛?/font><br><font color=black>    -R <string> ........      娣誨姞涓涓姩鎬佸簱</font><br><font color=black>    -l <string> ........       娣誨姞涓涓潤鎬佸簱</font><br><font color=black>    -no-rpath .......... </font><br><font color=black>+  -rpath .............        鏄惁灝嗙敓鎴愮殑搴撳畨瑁呭湪杞歡鐨勫畨瑁呯洰褰曪紝榛樿鏄湪瀹夎鐩綍錛屽惁鍒欒嚜宸辨寚瀹氳礬寰?/font><br><br><font color=black>    -continue ..........        蹇界暐閿欒涓璺墠濂旂殑緙栬瘧錛屽洜涓轟竴鑸儏鍐墊槸鎸夌収妯″潡閫愪釜緙栬瘧鐨勶紝</font><br><font color=black>                                  紕板埌閿欒灝卞仠姝€傚姞涓婃鍙傛暟鏄叏閮ㄧ紪璇戞渶鍚庡鐞?/font><br><font color=black>    -verbose, -v .......      鏄劇ず姣忎釜姝ラ鐨勮緇嗕俊鎭?/font><br><font color=black>    -silent ............        瀹夐潤鐨勭紪璇戠渷鐣ヤ俊鎭洖鏄?/font><br><br><font color=black>*  -no-optimized-qmake ... </font><br><font color=black>    -optimized-qmake ......  紱佺敤/寮鍚痲make鐨勪紭鍖栦綔鐢?/font><br><br><font color=black>    -no-nis ............ </font><br><font color=black>*  -nis ...............         紱佺敤/寮鍚疦IS鐨勬敮鎸?/font><br><br><font color=black>    -no-cups ........... </font><br><font color=black>*  -cups ..............       紱佺敤/寮鍚CUPS鐨勬敮鎸?/font><br><font color=black>                                 闇瑕?cups/cups.h and libcups.so.2.</font><br><br><font color=black>    -no-iconv .......... </font><br><font color=black>*  -iconv .............      紱佺敤/寮鍚iconv鐨勬敮鎸?</font><br><br><font color=black>    -no-pch ............ </font><br><font color=black>*  -pch ...............      紱佺敤/寮鍚槸鍚︿嬌鐢ㄩ澶勭悊鍣ㄥご鏂囦歡</font><br><br><font color=black>    -no-dbus ........... </font><br><font color=black>+  -dbus ..............     紱佺敤/寮鍚QTdbus妯″潡鐨勭紪璇?/font><br><font color=black>    -dbus-linked ....... </font><br><br><font color=black>    -reduce-relocations ..... 鍑忓皯鍥犱負閾炬帴浼樺寲鑰屽鑷寸殑鑰屽鐨勫簱鏂囦歡閲嶇疆</font><br><br><font color=black>    -no-separate-debug-info . 涓嶅皢璋冭瘯淇℃伅鏀懼湪涓涓枃浠跺唴</font><br><font color=black>*  -separate-debug-info .... 灝嗚皟璇曚俊鎭斁鍦ㄤ竴涓枃浠跺唴</font><br><br><strong><font size=4>浠ヤ笅鍙傛暟浠呴檺浜庡祵鍏ュ紡QTE緙栬瘧浣跨敤錛?br><br></font></strong>    <font color=black>-xplatform target ...      浜ゅ弶緙栬瘧榪囩▼鎸囧畾鐩爣騫沖彴</font><br><font color=black>    -no-feature-<feature>   涓嶇紪璇?lt;feature>.</font><br><font color=black>    -feature-<feature> ..    緙栬瘧<feature>. 鍙塮eature鍦╯rc/corelib/global/qfeatures.txt鏂囦歡鍐呭彲鏌ュ</font><br><br><font color=black>    -embedded <arch> ....   鎸囧畾宓屽叆寮忓鉤鍙扮殑綾誨瀷渚嬪錛歛rm mips x86 generic</font><br><br><font color=black>    -armfpa ............. </font><br><font color=black>    -no-armfpa ..........       紱佺敤/鍚敤armfpa嫻偣鏍煎紡鏀寔</font><br><br><font color=black>    -little-endian ......         鎸囧畾瀛楄妭欏哄簭涓哄皬瀛楄妭搴忋佷綆瀛楄妭搴?/font><br><font color=black>    -big-endian .........        鎸囧畾瀛楄妭欏哄簭涓哄ぇ瀛楄妭搴忋侀珮瀛楄妭搴?/font><br><br><font color=black>    -host-little-endian .       鎸囧畾涓繪満騫沖彴瀛楄妭欏哄簭涓哄皬瀛楄妭搴忋佷綆瀛楄妭搴?/font><br><font color=black>    -host-big-endian ....     鎸囧畾涓繪満騫沖彴瀛楄妭欏哄簭涓哄ぇ瀛楄妭搴忋侀珮瀛楄妭搴?/font><br><font color=black>                                    娉細鍙渶鎸囧畾鐩爣騫沖彴鐨勫瓧鑺傞『搴忥紝鍚﹀垯灝嗕細閫夌敤涓繪満鐨勫瓧鑺傞『搴?/font><br><font color=black>                                   arm鐨勭紪璇戣繃紼嬭繖欏瑰緱鍔?/font><br><br><br><font color=black>    -no-freetype ........ </font><br><font color=black>    -qt-freetype ........      紱佺敤/鍚敤瀵筬reetype 妯″潡鐨勬敮鎸?/font><br><font color=black>*  -system-freetype .... </font><br><font color=black>                                   璇﹁ <a target=_blank><u><font color=#0066cc>http://www.freetype.org/</font></u></a></font><br><br><font color=black>    -qconfig local ......      鍦ㄤ笉鎸囧畾姝ら厤緗殑鎯呭喌涓嬬郴緇熶嬌鐢?/font><br><font color=black>                                    src/corelib/global/qconfig-local.h </font><br><br><font color=black>    -depths <list> ......     鏀寔鏄劇ず璁懼鐨勪綅娣卞害銆傛湁1, 4, 8, 12, 15, 16, 18, 24, 32 and 'all'.</font><br><br><font color=black>    -qt-decoration-<style> ....鎸囧畾緙栬瘧鍚庣殑鐣岄潰椋庢牸榛樿鏄痺indows</font><br><br><br><font color=black>    -plugin-decoration-<style> 鎸囧畾鎻掍歡椋庢牸榛樿windows</font><br><font color=black>    -no-decoration-<style> ....涓嶇煡瀹氶鏍奸噰鐢ㄩ粯璁ら夐」</font><br><br><font color=black>    -no-opengl .......... </font><br><font color=black>    -opengl <api> .......      紱佺敤/寮鍚opengl鐨勬敮鎸?/font><br><font color=black>                                      涓嶆寚瀹氬瀷鍙峰垯緋葷粺浼氳嚜鍔ㄦ嫻?/font><br><font color=black>                                     娉ㄦ剰錛氫嬌鐢ㄦ閫夐」鐨勫墠鎻愭潯浠舵槸紜歡鏀寔涓斿彲浠ラ┍鍔?/font><br><br><font color=black>    -qt-gfx-<driver> ...      鎸囧畾鏄劇ず璁懼椹卞姩搴?/font><br><font color=black>                                   鍙傝冮夐」涓猴細[ linuxfb transformed qvfb vnc multiscreen ]</font><br><font color=black>    -plugin-gfx-<driver> 鎸囧畾鏄劇ず鎻掍歡椹卞姩搴?/font><br><font color=black>                                    鍙傝冮夐」涓猴細[  ahi directfb hybrid linuxfb powervr qvfb transformed vnc ]</font><br><font color=black>    -no-gfx-<driver> ... 涓嶅姞杞芥樉紺鴻澶?/font><br><font color=black>                                     鍙傝冮夐」涓? [ linuxfb transformed qvfb vnc multiscreen ]</font><br><br><font color=black>    -qt-kbd-<driver> ... 鎸囧畾鍥懼艦鐣岄潰涓嬬殑閿洏椹卞姩搴?/font><br><font color=black>                                鍙傝冮夐」涓? [ tty usb sl5000 yopy vr41xx qvfb ]</font><br><br><font color=black>    -plugin-kbd-<driver> E鎸囧畾鍥懼艦鐣岄潰涓嬮敭鐩樻彃浠墮┍鍔ㄥ簱</font><br><font color=black>                         鍙傝冮夐」涓? [  linuxis sl5000 usb vr41xx yopy ]</font><br><br><font color=black>    -no-kbd-<driver> ... 涓嶅姞杞芥寚瀹氶┍鍔?/font><br><font color=black>                         鍙傝冮夐」涓? [ tty usb sl5000 yopy vr41xx qvfb ]</font><br><br><font color=black>    -qt-mouse-<driver> ... 鎸囧畾鍥懼艦鐣岄潰涓嬮紶鏍囬┍鍔ㄥ簱</font><br><font color=black>                           鍙傝冮夐」涓? [ pc bus linuxtp yopy vr41xx tslib(瑙︽懜灞忛夎繖涓? qvfb ]</font><br><font color=black>    -plugin-mouse-<driver> 榧犳爣鎻掍歡椹卞姩搴?/font><br><font color=black>                           鍙傝冮夐」涓? [  bus linuxis linuxtp pc tslib vr41xx yopy ]</font><br><font color=black>    -no-mouse-<driver> ... 鎸囧畾涓嶅姞杞界殑榧犳爣椹卞姩搴撴ā鍧?/font><br><font color=black>                           鍙傝冮夐」涓? [ pc bus linuxtp yopy vr41xx tslib qvfb ]</font><br><br><font color=black>    -iwmmxt ............ 緙栬瘧浣跨敤iwmmxt鎸囦護闆嗭紝鏂逛究瀵規煇浜沊Scale CPUs鐨勬敮鎸?/font><br><br><font color=black>    -no-glib ........... </font><br><font color=black>+  -glib .............. 紱佺敤/鍚敤瀵筭lib鐨勬敮鎸?/font><br><br></font></font> <img src ="http://www.shnenglu.com/lauer3912/aggbug/136423.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/lauer3912/" target="_blank">lauer3912</a> 2010-12-14 23:36 <a href="http://www.shnenglu.com/lauer3912/articles/136423.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Qt 涓枃鏄劇ずhttp://www.shnenglu.com/lauer3912/articles/136247.htmllauer3912lauer3912Sun, 12 Dec 2010 16:13:00 GMThttp://www.shnenglu.com/lauer3912/articles/136247.htmlhttp://www.shnenglu.com/lauer3912/comments/136247.htmlhttp://www.shnenglu.com/lauer3912/articles/136247.html#Feedback0http://www.shnenglu.com/lauer3912/comments/commentRss/136247.htmlhttp://www.shnenglu.com/lauer3912/services/trackbacks/136247.html 

QT榛樿鐨勭紪鐮侊紙unicode錛夋槸涓嶈兘鏄劇ず涓枃鐨勶紝鍙兘鐢變簬windows鐨勯粯璁ょ紪鐮佺殑闂錛寃indows榛樿浣跨敤錛圙BK/GB2312/GB18030錛夛紝鎵浠ラ渶瑕佹潵鏇存敼QT紼嬪簭鐨勭紪鐮佹潵瑙ｅ喅涓枃鏄劇ず鐨勯棶棰樸?br>
QT涓湁涓撻棬鐨勪竴涓被鏉ュ鐞嗙紪鐮佺殑闂(QTextCodec)銆?br>
鍦≦T3涓紝QApplication鍙互璁劇疆紼嬪簭鐨勯粯璁ょ紪鐮侊紝浣嗘槸鍦≦T4涓凡緇忔病鏈変簡璇ユ垚鍛?span class=t_tag onclick=tagshow(event) href="tag.php?name=%BA%AF%CA%FD">鍑芥暟銆?br>鍙互浠ヤ笅鐨勮繖浜涙柟娉曟潵璁劇疆緙栫爜銆?br>



1. 璁劇疆QObject鐨勬垚鍛樺嚱鏁皌r()鐨勭紪鐮併?br>
QTextCodec::setCodecForTr(QTextCodec::codecForName("GBK"));

鍏朵腑鐨刢odecForName鍑芥暟鏄牴鎹弬鏁頒腑鐨勭紪鐮佸悕縐幫紝鍦?span class=t_tag onclick=tagshow(event) href="tag.php?name=%CF%B5%CD%B3">緋葷粺宸茬粡瀹夎鐨勭紪鐮佹柟妗堜腑闇鎵炬渶浣崇殑鍖歸厤緙栫爜綾誨瀷錛岃鏌ユ壘鏄ぇ灝忓啓涓嶆晱鎰熺殑銆傚鏋滄病鏈夋壘鍒幫紝灝辮繑鍥?銆?br>
鍏蜂綋鐨勮漿鎹?span class=t_tag onclick=tagshow(event) href="tag.php?name=%B4%FA%C2%EB">浠ｇ爜鐪嬩笅闈細
#include <QApplication>
#include <QTextCodec>
#include <QLabel>


int main(int argc,char *argv[])
{
QApplication app(argc,argv);
QTextCodec::setCodecForTr(QTextCodec::codecForName("GBK"));
QLabel hello(QObject::tr("浣犲ソ涓栫晫"));
hello.setWindowTitle(QObject::tr("Qt涓枃鏄劇ず"));
hello.show();
return app.exec();
}

娉ㄦ剰錛?br>setCodecForTr涓瀹氳鍦≦Application鍚庨潰銆備笉鐒舵病鏈?span class=t_tag onclick=tagshow(event) href="tag.php?name=%D0%A7%B9%FB">鏁堟灉銆傝屼笖榪欑鏂規硶鍙細杞崲緇忚繃tr鍑芥暟鐨?span class=t_tag onclick=tagshow(event) href="tag.php?name=%D7%D6%B7%FB">瀛楃涓詫紝騫朵笉杞崲涓嶇粡榪噒r鍑芥暟鐨勫瓧絎︿覆銆?br>
鎶宸э細
鍙互鐢╟odecForLocale鍑芥暟鏉ヨ繑鍥炵幇鍦ㄧ郴緇熺殑榛樿緙栫爜錛岃繖鏍鋒洿瀹規槗鍋氬緙栫爜鐨勭▼搴忚屼笉鐢ㄨ嚜宸辨墜鍔ㄦ潵鏇存敼鍏蜂綋鐨勭紪鐮併?br>

2. 浣跨敤QString鐨刦romLocal8Bit()鍑芥暟

榪欎釜鏂規硶鏄渶蹇殑錛岀郴緇熺洿鎺?span class=t_tag onclick=tagshow(event) href="tag.php?name=%D7%D4%B6%AF">鑷姩灝哻har *鐨勫弬鏁拌漿鎹㈡垚涓虹郴緇熼粯璁ょ殑緙栫爜錛岀劧鍚庤繑鍥炰竴涓猀String銆?br>
#include <QApplication>
#include <QTextCodec>
#include <QLabel>


int main(int argc,char *argv[])
{

   QApplication app(argc,argv);

   QString str;
str = str.fromLocal8Bit("Qt涓枃鏄劇ず");
hello.setWindowTitle(str);
hello.show();
return app.exec();
}

3. 鐢≦TextCodec鐨則oUnicode鏂規硶鏉ユ樉紺轟腑鏂?br>
#include <QApplication>
#include <QTextCodec>
#include <QLabel>


int main(int argc,char *argv[])
{

   QApplication app(argc,argv);
QLabel hello(QObject::tr("浣犲ソ涓栫晫").toLocal8Bit());
QTextCodec *codec = QTextCodec::codecForLocale();
QString a = codec->toUnicode("Qt涓枃鏄劇ず");
hello.setWindowTitle(a);
hello.show();
return app.exec();
}



PS:鍏充簬涓枃鏄劇ず涔辯爜鐨勯棶棰樻垜綰犵粨浜嗗ソ涔咃紝鍦ㄧ綉涓婃煡鐨勪竴浜涙柟娉曚技涔庨兘涓嶆槸澶鐢紝鎵鐢ㄦ垜鑷繁鍙堝疄楠屼簡寰堝嬈★紝緇堜簬瑙ｅ喅浜嗚繖涓棶棰樸傛垜鍏朵粬涓ょ鏂規硶鎴戞病鏈夎瘯榪囷紝鎴戝彧璇寸涓縐嶆柟娉曪細

    鍒氬紑濮嬬殑鏃跺欐垜璁劇疆QTextCodec::setCodecForTr(QTextCodec::codecForName("GBK"));鎴栬呭皢"GBK"鎹㈡垚"GB2312","GB18030"閮芥病鏈夋垚鍔燂紝渚濈劧鏄貢鐮併備笉榪囦篃騫朵笉鏄竴瀹氫笉琛岋紝鍚庢潵鍙戠幇鏈変簺鏃跺欒繖鏍瘋緗篃鏄彲浠ョ殑錛屾垜璁や負鍙兘涓庢簮浠ｇ爜鐨勭紪鐮佹柟寮忔湁鍏熾傛垜鍚庢潵鍙堟壘鍒頒簡涓縐嶈В鍐沖姙娉曞氨鏄緗垚QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));鎴栬呰緗垚QTextCodec::setCodecForTr(QTextCodec::codecForLocale());鎴戝湪Ubuntu涓嬶紝榪欎袱縐嶈緗兘鍙錛涘湪Windows涓嬶紝QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));鍜孮TextCodec::setCodecForTr(QTextCodec::codecForLocale());涓簲璇ユ湁涓縐嶅彲浠ワ紝甯屾湜鎴戠殑榪欎簺鐮旂┒鑳藉甯埌浣?/td>


lauer3912 2010-12-13 00:13 鍙戣〃璇勮
]]>QToolTip 鐨勪嬌鐢?/title><link>http://www.shnenglu.com/lauer3912/articles/135747.html</link><dc:creator>lauer3912</dc:creator><author>lauer3912</author><pubDate>Tue, 07 Dec 2010 14:50:00 GMT</pubDate><guid>http://www.shnenglu.com/lauer3912/articles/135747.html</guid><wfw:comment>http://www.shnenglu.com/lauer3912/comments/135747.html</wfw:comment><comments>http://www.shnenglu.com/lauer3912/articles/135747.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/lauer3912/comments/commentRss/135747.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/lauer3912/services/trackbacks/135747.html</trackback:ping><description><![CDATA[鏈綆鍗曞拰甯歌鐨勭敤娉?br>QWidget::setToolTip()<br>楂樼駭鐢ㄦ硶錛屼嬌鐢ㄧ被鍨嬬殑 QEvent::ToolTip 鐨?QHelpEvent 浜嬩歡錛堟敞鎰廼gnore浣跨敤錛?br>bool SortingBox::event(QEvent *event) <br>{ <br>    if (event->type() == QEvent::ToolTip) { <br>        QHelpEvent *helpEvent = static_cast<QHelpEvent *>(event); <br>        if (xxxxxx) { <br>            QToolTip::showText(helpEvent->globalPos(), "xxxxxxxxx"); <br>        } else { <br>            QToolTip::hideText(); <br>            event->ignore(); <br>        } <br>        return true; <br>    }<br> return QWidget::event(event); <br>}<br>绔嬪嵆鏄劇ず tooltip錛屽氨鍍忎笂闈㈢敤鐨勶紝鐩存帴璋冪敤 showText() <img src ="http://www.shnenglu.com/lauer3912/aggbug/135747.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/lauer3912/" target="_blank">lauer3912</a> 2010-12-07 22:50 <a href="http://www.shnenglu.com/lauer3912/articles/135747.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Qt鍧愭爣緋葷粺涓庡浘褰㈢粯鍒?/title><link>http://www.shnenglu.com/lauer3912/articles/135627.html</link><dc:creator>lauer3912</dc:creator><author>lauer3912</author><pubDate>Mon, 06 Dec 2010 14:41:00 GMT</pubDate><guid>http://www.shnenglu.com/lauer3912/articles/135627.html</guid><wfw:comment>http://www.shnenglu.com/lauer3912/comments/135627.html</wfw:comment><comments>http://www.shnenglu.com/lauer3912/articles/135627.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/lauer3912/comments/commentRss/135627.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/lauer3912/services/trackbacks/135627.html</trackback:ping><description><![CDATA[<p class=grey><span id="hvzpftn" class=STYLE2><strong>浣滆咃細</strong>絀嗙厹錛?a target=_blank><font color=#000000>鍗庢竻榪滆宓屽叆寮忓闄?/font></a>璁插笀銆?/span></p> <p class=grey>涓轟簡鑳藉浣跨敤Qt寮鍙戝浘褰㈢粯鍒惰蔣浠訛紝棣栧厛搴旇鎺屾彙Qt鐨勫潗鏍囩郴緇熴傚湪Qt涓紝閫氳繃QPainter綾繪潵鎺у埗瀹冪殑鍧愭爣緋葷粺銆傝繛鍚孮PaintDevice綾諱笌QPaintEngine綾伙紝QPainter綾繪瀯鎴愪簡Qt緇樺浘緋葷粺鐨勫熀紜銆傚叾涓紝QPainter鐢ㄤ簬鎵ц緇樺浘鐨勬搷浣滐紱QPaintDevice鏄涓鍧椾簩緇寸┖闂寸殑鎶借薄錛屽湪榪欏潡絀洪棿涓婏紝鎴戜滑鍙互浣跨敤QPainter榪涜鍥懼艦鐨勭粯鍒訛紱QPaintEngine鎻愪緵浜嗗湪涓嶅悓鐨勮澶囦笂榪涜緇樺浘鐨勬帴鍙ｃ?/p> <p class=grey>QPaintDevice綾繪槸鑳藉榪涜緇樺浘鐨勫璞＄殑鍩虹被錛孮Widget錛孮Pixmap錛孮Picture錛孮Image錛屼互鍙奞Printer綾葷戶鎵夸簡QPaintEngine綾葷殑緇樺浘鑳藉姏銆傜粯鍥捐澶囩殑緙虹渷鍧愭爣緋葷粺鏄互宸︿笂瑙掍綔涓哄師鐐癸紝x鍧愭爣鍚戝彸閫掑錛寉鍧愭爣鍚戜笅閫掑銆傚崟浣嶅浜庝笉鍚岀殑璁懼鏄笉鍚岀殑錛屽湪鍩轟簬鍍忕礌鐨勮澶囦笂錛屼互涓涓儚绱犱綔涓虹己鐪佸崟浣嶏紝鑰屽湪鎵撳嵃鏈轟笂錛屼互1/72鑻卞浣滀負緙虹渷鍗曚綅銆?/p> <p class=grey>鍦ㄧ紪鍐欏浘褰㈢粯鍒惰蔣浠舵椂錛屾垜浠渶瑕佽繘琛岄昏緫鍧愭爣涓庣墿鐞嗗潗鏍囦箣闂寸殑杞崲錛岃繖閮ㄥ垎鍔熻兘鐢盦Painter鐨勮漿鎹㈢煩闃碉紝瑙嗗彛錛屼互鍙婄獥鍙ｆ潵瀹炵幇銆傜己鐪佹儏鍐典笅錛岄昏緫鍧愭爣涓庣墿鐞嗗潗鏍囨槸涓鑷寸殑銆俀Painter涔熸敮鎸佸鉤縐諱笌鏃嬭漿榪欐牱鐨勫潗鏍囧彉鎹€?/p> <p class=grey>鍥懼厓鐨勫昂瀵革紙瀹藉害涓庨珮搴︼級鎬繪槸瀵瑰簲浜庡畠鐨勬暟瀛︽ā鍨嬶紝騫朵笖浼氬拷鐣ュ畠鎵浣跨敤鐨勭瑪鐨勫搴︺備笅鍥炬槸閫氳繃涓や釜鐐規潵瀹炵幇鐭╁艦鍜岀洿綰跨殑渚嬪瓙錛岀敤鍒扮殑浠ｇ爜涓猴細</p> <p class=grey>      QRect錛?錛?錛?錛?錛?                                                  QLine錛?錛?錛?錛?錛?/p> <p class=grey><img style="CURSOR: pointer" onclick=javascript:window.open(this.src); alt=鍥劇墖鐐瑰嚮鍙湪鏂扮獥鍙ｆ墦寮鏌ョ湅 src="http://www.embedu.org/Column/images/Column76-1.jpg" width=234 onload=imgresize(this); height=242>               <img style="CURSOR: pointer" onclick=javascript:window.open(this.src); alt=鍥劇墖鐐瑰嚮鍙湪鏂扮獥鍙ｆ墦寮鏌ョ湅 src="http://www.embedu.org/Column/images/Column76-2.jpg" width=235 onload=imgresize(this); height=242></p> <p class=grey>鍦ㄧ粯鍥劇殑鏃跺欙紝鎴戜滑浣跨敤QPainter::Antialiasing鐨勬覆鏌撴殫紺烘潵鎺у埗鍍忕礌娓叉煋銆傝綆楁満緇樺浘浼氬嚭鐜拌蛋鏍風殑鎯呭喌錛屽涓嬪浘鎵紺猴細鍦ㄧ粯鍒剁洿綰跨殑鏃跺欙紝鍑虹幇浜嗚竟緙樹笉瑙勫垯鐨勬儏鍐點?/p> <p class=grey><img style="CURSOR: pointer" onclick=javascript:window.open(this.src); alt=鍥劇墖鐐瑰嚮鍙湪鏂扮獥鍙ｆ墦寮鏌ョ湅 src="http://www.embedu.org/Column/images/Column76-3.jpg" width=235 onload=imgresize(this); height=242>        <img style="CURSOR: pointer" onclick=javascript:window.open(this.src); alt=鍥劇墖鐐瑰嚮鍙湪鏂扮獥鍙ｆ墦寮鏌ョ湅 src="http://www.embedu.org/Column/images/Column76-4.jpg" width=235 onload=imgresize(this); height=242></p> <p class=grey>濡傛灉鎴戜滑璁劇疆浜哘Painter鐨勫弽璧版牱娓叉煋鏆楃ず錛屽儚绱犲皢浼氬縐扮殑鍑虹幇鍦ㄧ偣鐨勪袱渚с傚洜姝わ紝鍙互浣跨敤浠ヤ笅浠ｇ爜鏉ヨВ鍐崇粯鍒剁洿綰垮嚭鐜伴敮榻跨殑闂錛?/p> <p class=grey>榪欐牱緇樺埗鐨勭洿綰垮涓嬪浘鎵紺猴細</p> <p class=grey><img style="CURSOR: pointer" onclick=javascript:window.open(this.src); alt=鍥劇墖鐐瑰嚮鍙湪鏂扮獥鍙ｆ墦寮鏌ョ湅 src="http://www.embedu.org/Column/images/Column76-5.jpg" width=235 onload=imgresize(this); height=242></p> <img src ="http://www.shnenglu.com/lauer3912/aggbug/135627.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/lauer3912/" target="_blank">lauer3912</a> 2010-12-06 22:41 <a href="http://www.shnenglu.com/lauer3912/articles/135627.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鏀墮泦杞澆 瀛楃緙栫爜絎旇錛欰SCII錛孶nicode鍜孶TF-8http://www.shnenglu.com/lauer3912/articles/135312.htmllauer3912lauer3912Thu, 02 Dec 2010 15:30:00 GMThttp://www.shnenglu.com/lauer3912/articles/135312.htmlhttp://www.shnenglu.com/lauer3912/comments/135312.htmlhttp://www.shnenglu.com/lauer3912/articles/135312.html#Feedback0http://www.shnenglu.com/lauer3912/comments/commentRss/135312.htmlhttp://www.shnenglu.com/lauer3912/services/trackbacks/135312.html 

瀛楃緙栫爜絎旇錛欰SCII錛孶nicode鍜孶TF-8

浣滆咃細 闃竴宄?/a>

鏃ユ湡錛?span class=Apple-converted-space> 2007騫?0鏈?8鏃?/abbr>

浠婂ぉ涓崍錛屾垜紿佺劧鎯蟲悶娓呮Unicode鍜孶TF-8涔嬮棿鐨勫叧緋伙紝浜庢槸灝卞紑濮嬪湪緗戜笂鏌ヨ祫鏂欍?/p>

緇撴灉錛岃繖涓棶棰樻瘮鎴戞兂璞＄殑澶嶆潅錛屼粠鍗堥キ鍚庝竴鐩寸湅鍒版櫄涓?鐐癸紝鎵嶇畻鍒濇鎼炴竻妤氥?/p>

涓嬮潰灝辨槸鎴戠殑絎旇錛屼富瑕佺敤鏉ユ暣鐞嗚嚜宸辯殑鎬濊礬銆備絾鏄紝鎴戝敖閲忚瘯鍥懼啓寰楅氫織鏄撴噦錛屽笇鏈涜兘瀵瑰叾浠栨湅鍙嬫湁鐢ㄣ傛瘯绔燂紝瀛楃緙栫爜鏄綆楁満鎶鏈殑鍩虹煶錛屾兂瑕佺啛緇冧嬌鐢ㄨ綆楁満錛屽氨蹇呴』鎳傚緱涓鐐瑰瓧絎︾紪鐮佺殑鐭ヨ瘑銆?/p>

1. ASCII鐮?/strong>

鎴戜滑鐭ラ亾錛屽湪璁＄畻鏈哄唴閮紝鎵鏈夌殑淇℃伅鏈緇堥兘琛ㄧず涓轟竴涓簩榪涘埗鐨勫瓧絎︿覆銆傛瘡涓涓簩榪涘埗浣嶏紙bit錛夋湁0鍜?涓ょ鐘舵侊紝鍥犳鍏釜浜岃繘鍒朵綅灝卞彲浠ョ粍鍚堝嚭256縐嶇姸鎬侊紝榪欒縐頒負涓涓瓧鑺傦紙byte錛夈備篃灝辨槸璇達紝涓涓瓧鑺備竴鍏卞彲浠ョ敤鏉ヨ〃紺?56縐嶄笉鍚岀殑鐘舵侊紝姣忎竴涓姸鎬佸搴斾竴涓鍙鳳紝灝辨槸256涓鍙鳳紝浠?000000鍒?1111111銆?/p>

涓婁釜涓栫邯60騫翠唬錛岀編鍥藉埗瀹氫簡涓濂楀瓧絎︾紪鐮侊紝瀵硅嫳璇瓧絎︿笌浜岃繘鍒朵綅涔嬮棿鐨勫叧緋伙紝鍋氫簡緇熶竴瑙勫畾銆傝繖琚О涓篈SCII鐮侊紝涓鐩存部鐢ㄨ嚦浠娿?/p>

ASCII鐮佷竴鍏辮瀹氫簡128涓瓧絎︾殑緙栫爜錛屾瘮濡傜┖鏍?#8220;SPACE”鏄?2錛堜簩榪涘埗00100000錛夛紝澶у啓鐨勫瓧姣岮鏄?5錛堜簩榪涘埗01000001錛夈傝繖128涓鍙鳳紙鍖呮嫭32涓笉鑳芥墦鍗板嚭鏉ョ殑鎺у埗絎﹀彿錛夛紝鍙崰鐢ㄤ簡涓涓瓧鑺傜殑鍚庨潰7浣嶏紝鏈鍓嶉潰鐨?浣嶇粺涓瑙勫畾涓?銆?/p>

2銆侀潪ASCII緙栫爜

鑻辮鐢?28涓鍙風紪鐮佸氨澶熶簡錛屼絾鏄敤鏉ヨ〃紺哄叾浠栬璦錛?28涓鍙鋒槸涓嶅鐨勩傛瘮濡傦紝鍦ㄦ硶璇腑錛屽瓧姣嶄笂鏂規湁娉ㄩ煶絎﹀彿錛屽畠灝辨棤娉曠敤ASCII鐮佽〃紺恒備簬鏄紝涓浜涙媧插浗瀹跺氨鍐沖畾錛屽埄鐢ㄥ瓧鑺備腑闂茬疆鐨勬渶楂樹綅緙栧叆鏂扮殑絎﹀彿銆傛瘮濡傦紝娉曡涓殑é鐨勭紪鐮佷負130錛堜簩榪涘埗10000010錛夈傝繖鏍蜂竴鏉ワ紝榪欎簺嬈ф床鍥藉浣跨敤鐨勭紪鐮佷綋緋伙紝鍙互琛ㄧず鏈澶?56涓鍙楓?/p>

浣嗘槸錛岃繖閲屽張鍑虹幇浜嗘柊鐨勯棶棰樸備笉鍚岀殑鍥藉鏈変笉鍚岀殑瀛楁瘝錛屽洜姝わ紝鍝曞畠浠兘浣跨敤256涓鍙風殑緙栫爜鏂瑰紡錛屼唬琛ㄧ殑瀛楁瘝鍗翠笉涓鏍楓傛瘮濡傦紝130鍦ㄦ硶璇紪鐮佷腑浠ｈ〃浜?#233;錛屽湪甯屼集鏉ヨ緙栫爜涓嵈浠ｈ〃浜嗗瓧姣岹imel (讙)錛屽湪淇勮緙栫爜涓張浼氫唬琛ㄥ彟涓涓鍙楓備絾鏄笉綆℃庢牱錛屾墍鏈夎繖浜涚紪鐮佹柟寮忎腑錛?鈥?27琛ㄧず鐨勭鍙鋒槸涓鏍風殑錛屼笉涓鏍風殑鍙槸128鈥?55鐨勮繖涓孌點?/p>

鑷充簬浜氭床鍥藉鐨勬枃瀛楋紝浣跨敤鐨勭鍙峰氨鏇村浜嗭紝姹夊瓧灝卞杈?0涓囧乏鍙熾備竴涓瓧鑺傚彧鑳借〃紺?56縐嶇鍙鳳紝鑲畾鏄笉澶熺殑錛屽氨蹇呴』浣跨敤澶氫釜瀛楄妭琛ㄨ揪涓涓鍙楓傛瘮濡傦紝綆浣撲腑鏂囧父瑙佺殑緙栫爜鏂瑰紡鏄疓B2312錛屼嬌鐢ㄤ袱涓瓧鑺傝〃紺轟竴涓眽瀛楋紝鎵浠ョ悊璁轟笂鏈澶氬彲浠ヨ〃紺?56x256=65536涓鍙楓?/p>

涓枃緙栫爜鐨勯棶棰橀渶瑕佷笓鏂囪璁猴紝榪欑瘒絎旇涓嶆秹鍙娿傝繖閲屽彧鎸囧嚭錛岃櫧鐒墮兘鏄敤澶氫釜瀛楄妭琛ㄧず涓涓鍙鳳紝浣嗘槸GB綾葷殑姹夊瓧緙栫爜涓庡悗鏂囩殑Unicode鍜孶TF-8鏄鏃犲叧緋葷殑銆?/p>

3.Unicode

姝ｅ涓婁竴鑺傛墍璇達紝涓栫晫涓婂瓨鍦ㄧ潃澶氱緙栫爜鏂瑰紡錛屽悓涓涓簩榪涘埗鏁板瓧鍙互琚В閲婃垚涓嶅悓鐨勭鍙楓傚洜姝わ紝瑕佹兂鎵撳紑涓涓枃鏈枃浠訛紝灝卞繀欏葷煡閬撳畠鐨勭紪鐮佹柟寮忥紝鍚﹀垯鐢ㄩ敊璇殑緙栫爜鏂瑰紡瑙ｈ錛屽氨浼氬嚭鐜頒貢鐮併備負浠涔堢數瀛愰偖浠跺父甯稿嚭鐜頒貢鐮侊紵灝辨槸鍥犱負鍙戜俊浜哄拰鏀朵俊浜轟嬌鐢ㄧ殑緙栫爜鏂瑰紡涓嶄竴鏍楓?/p>

鍙互鎯寵薄錛屽鏋滄湁涓縐嶇紪鐮侊紝灝嗕笘鐣屼笂鎵鏈夌殑絎﹀彿閮界撼鍏ュ叾涓傛瘡涓涓鍙烽兘緇欎簣涓涓嫭涓鏃犱簩鐨勭紪鐮侊紝閭ｄ箞涔辯爜闂灝變細娑堝け銆傝繖灝辨槸Unicode錛屽氨鍍忓畠鐨勫悕瀛楅兘琛ㄧず鐨勶紝榪欐槸涓縐嶆墍鏈夌鍙風殑緙栫爜銆?/p>

Unicode褰撶劧鏄竴涓緢澶х殑闆嗗悎錛岀幇鍦ㄧ殑瑙勬ā鍙互瀹圭撼100澶氫竾涓鍙楓傛瘡涓鍙風殑緙栫爜閮戒笉涓鏍鳳紝姣斿錛孶+0639琛ㄧず闃挎媺浼瓧姣岮in錛孶+0041琛ㄧず鑻辮鐨勫ぇ鍐欏瓧姣岮錛孶+4E25琛ㄧず姹夊瓧“涓?#8221;銆傚叿浣撶殑絎﹀彿瀵瑰簲琛紝鍙互鏌ヨunicode.org錛屾垨鑰呬笓闂ㄧ殑姹夊瓧瀵瑰簲琛?/a>銆?/p>

4. Unicode鐨勯棶棰?/strong>

闇瑕佹敞鎰忕殑鏄紝Unicode鍙槸涓涓鍙烽泦錛屽畠鍙瀹氫簡絎﹀彿鐨勪簩榪涘埗浠ｇ爜錛屽嵈娌℃湁瑙勫畾榪欎釜浜岃繘鍒朵唬鐮佸簲璇ュ浣曞瓨鍌ㄣ?/p>

姣斿錛屾眽瀛?#8220;涓?#8221;鐨剈nicode鏄崄鍏繘鍒舵暟4E25錛岃漿鎹㈡垚浜岃繘鍒舵暟瓚寵凍鏈?5浣嶏紙100111000100101錛夛紝涔熷氨鏄榪欎釜絎﹀彿鐨勮〃紺鴻嚦灝戦渶瑕?涓瓧鑺傘傝〃紺哄叾浠栨洿澶х殑絎﹀彿錛屽彲鑳介渶瑕?涓瓧鑺傛垨鑰?涓瓧鑺傦紝鐢氳嚦鏇村銆?/p>

榪欓噷灝辨湁涓や釜涓ラ噸鐨勯棶棰橈紝絎竴涓棶棰樻槸錛屽浣曟墠鑳藉尯鍒玼nicode鍜宎scii錛熻綆楁満鎬庝箞鐭ラ亾涓変釜瀛楄妭琛ㄧず涓涓鍙鳳紝鑰屼笉鏄垎鍒〃紺轟笁涓鍙峰憿錛熺浜屼釜闂鏄紝鎴戜滑宸茬粡鐭ラ亾錛岃嫳鏂囧瓧姣嶅彧鐢ㄤ竴涓瓧鑺傝〃紺哄氨澶熶簡錛屽鏋渦nicode緇熶竴瑙勫畾錛屾瘡涓鍙風敤涓変釜鎴栧洓涓瓧鑺傝〃紺猴紝閭ｄ箞姣忎釜鑻辨枃瀛楁瘝鍓嶉兘蹇呯劧鏈変簩鍒頒笁涓瓧鑺傛槸0錛岃繖瀵逛簬瀛樺偍鏉ヨ鏄瀬澶х殑嫻垂錛屾枃鏈枃浠剁殑澶у皬浼氬洜姝ゅぇ鍑轟簩涓夊嶏紝榪欐槸鏃犳硶鎺ュ彈鐨勩?/p>

瀹冧滑閫犳垚鐨勭粨鏋滄槸錛?錛夊嚭鐜頒簡unicode鐨勫縐嶅瓨鍌ㄦ柟寮忥紝涔熷氨鏄鏈夎澶氱涓嶅悓鐨勪簩榪涘埗鏍煎紡錛屽彲浠ョ敤鏉ヨ〃紺簎nicode銆?錛塽nicode鍦ㄥ緢闀夸竴孌墊椂闂村唴鏃犳硶鎺ㄥ箍錛岀洿鍒頒簰鑱旂綉鐨勫嚭鐜般?/p>

5.UTF-8

浜掕仈緗戠殑鏅強錛屽己鐑堣姹傚嚭鐜頒竴縐嶇粺涓鐨勭紪鐮佹柟寮忋俇TF-8灝辨槸鍦ㄤ簰鑱旂綉涓婁嬌鐢ㄦ渶騫跨殑涓縐島nicode鐨勫疄鐜版柟寮忋傚叾浠栧疄鐜版柟寮忚繕鍖呮嫭UTF-16鍜孶TF-32錛屼笉榪囧湪浜掕仈緗戜笂鍩烘湰涓嶇敤銆?strong style="BORDER-BOTTOM-STYLE: none; TEXT-ALIGN: left; PADDING-BOTTOM: 0px; BORDER-RIGHT-STYLE: none; LIST-STYLE-TYPE: none; FONT-STYLE: normal; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; BORDER-TOP-STYLE: none; COLOR: rgb(17,17,17); BORDER-LEFT-STYLE: none; FONT-WEIGHT: 800; TEXT-DECORATION: none; PADDING-TOP: 0px">閲嶅涓閬嶏紝榪欓噷鐨勫叧緋繪槸錛孶TF-8鏄疷nicode鐨勫疄鐜版柟寮忎箣涓銆?/strong>

UTF-8鏈澶х殑涓涓壒鐐癸紝灝辨槸瀹冩槸涓縐嶅彉闀跨殑緙栫爜鏂瑰紡銆傚畠鍙互浣跨敤1~4涓瓧鑺傝〃紺轟竴涓鍙鳳紝鏍規嵁涓嶅悓鐨勭鍙瘋屽彉鍖栧瓧鑺傞暱搴︺?/p>

UTF-8鐨勭紪鐮佽鍒欏緢綆鍗曪紝鍙湁浜屾潯錛?/p>

1錛夊浜庡崟瀛楄妭鐨勭鍙鳳紝瀛楄妭鐨勭涓浣嶈涓?錛屽悗闈?浣嶄負榪欎釜絎﹀彿鐨剈nicode鐮併傚洜姝ゅ浜庤嫳璇瓧姣嶏紝UTF-8緙栫爜鍜孉SCII鐮佹槸鐩稿悓鐨勩?/p>

2錛夊浜巒瀛楄妭鐨勭鍙鳳紙n>1錛夛紝絎竴涓瓧鑺傜殑鍓峮浣嶉兘璁句負1錛岀n+1浣嶈涓?錛屽悗闈㈠瓧鑺傜殑鍓嶄袱浣嶄竴寰嬭涓?0銆傚墿涓嬬殑娌℃湁鎻愬強鐨勪簩榪涘埗浣嶏紝鍏ㄩ儴涓鴻繖涓鍙風殑unicode鐮併?/p>

涓嬭〃鎬葷粨浜嗙紪鐮佽鍒欙紝瀛楁瘝x琛ㄧず鍙敤緙栫爜鐨勪綅銆?/p>

Unicode絎﹀彿鑼冨洿 | UTF-8緙栫爜鏂瑰紡
(鍗佸叚榪涘埗) | 錛堜簩榪涘埗錛?br style="BORDER-BOTTOM-STYLE: none; TEXT-ALIGN: left; PADDING-BOTTOM: 0px; BORDER-RIGHT-STYLE: none; LIST-STYLE-TYPE: none; FONT-STYLE: normal; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; BORDER-TOP-STYLE: none; COLOR: rgb(17,17,17); BORDER-LEFT-STYLE: none; FONT-WEIGHT: normal; TEXT-DECORATION: none; PADDING-TOP: 0px">--------------------+---------------------------------------------
0000 0000-0000 007F | 0xxxxxxx
0000 0080-0000 07FF | 110xxxxx 10xxxxxx
0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx

涓嬮潰錛岃繕鏄互姹夊瓧“涓?#8221;涓轟緥錛屾紨紺哄浣曞疄鐜癠TF-8緙栫爜銆?/p>

宸茬煡“涓?#8221;鐨剈nicode鏄?E25錛?00111000100101錛夛紝鏍規嵁涓婅〃錛屽彲浠ュ彂鐜?E25澶勫湪絎笁琛岀殑鑼冨洿鍐咃紙0000 0800-0000 FFFF錛夛紝鍥犳“涓?#8221;鐨刄TF-8緙栫爜闇瑕佷笁涓瓧鑺傦紝鍗蟲牸寮忔槸“1110xxxx 10xxxxxx 10xxxxxx”銆傜劧鍚庯紝浠?#8220;涓?#8221;鐨勬渶鍚庝竴涓簩榪涘埗浣嶅紑濮嬶紝渚濇浠庡悗鍚戝墠濉叆鏍煎紡涓殑x錛屽鍑虹殑浣嶈ˉ0銆傝繖鏍峰氨寰楀埌浜嗭紝“涓?#8221;鐨刄TF-8緙栫爜鏄?#8220;11100100 10111000 10100101”錛岃漿鎹㈡垚鍗佸叚榪涘埗灝辨槸E4B8A5銆?/p>

6. Unicode涓嶶TF-8涔嬮棿鐨勮漿鎹?/strong>

閫氳繃涓婁竴鑺傜殑渚嬪瓙錛屽彲浠ョ湅鍒?#8220;涓?#8221;鐨刄nicode鐮佹槸4E25錛孶TF-8緙栫爜鏄疎4B8A5錛屼袱鑰呮槸涓嶄竴鏍風殑銆傚畠浠箣闂寸殑杞崲鍙互閫氳繃紼嬪簭瀹炵幇銆?/p>

鍦╓indows騫沖彴涓嬶紝鏈変竴涓渶綆鍗曠殑杞寲鏂規硶錛屽氨鏄嬌鐢ㄥ唴緗殑璁頒簨鏈皬紼嬪簭Notepad.exe銆傛墦寮鏂囦歡鍚庯紝鐐瑰嚮“鏂囦歡”鑿滃崟涓殑“鍙﹀瓨涓?#8221;鍛戒護錛屼細璺沖嚭涓涓璇濇錛屽湪鏈搴曢儴鏈変竴涓?#8220;緙栫爜”鐨勪笅鎷夋潯銆?/p>

bg2007102801.jpg

閲岄潰鏈夊洓涓夐」錛欰NSI錛孶nicode錛孶nicode big endian 鍜?UTF-8銆?/p>

1錛堿NSI鏄粯璁ょ殑緙栫爜鏂瑰紡銆傚浜庤嫳鏂囨枃浠舵槸ASCII緙栫爜錛屽浜庣畝浣撲腑鏂囨枃浠舵槸GB2312緙栫爜錛堝彧閽堝Windows綆浣撲腑鏂囩増錛屽鏋滄槸綣佷綋涓枃鐗堜細閲囩敤Big5鐮侊級銆?/p>

2錛塙nicode緙栫爜鎸囩殑鏄疷CS-2緙栫爜鏂瑰紡錛屽嵆鐩存帴鐢ㄤ袱涓瓧鑺傚瓨鍏ュ瓧絎︾殑Unicode鐮併傝繖涓夐」鐢ㄧ殑little endian鏍煎紡銆?/p>

3錛塙nicode big endian緙栫爜涓庝笂涓涓夐」鐩稿搴斻傛垜鍦ㄤ笅涓鑺備細瑙ｉ噴little endian鍜宐ig endian鐨勬兜涔夈?/p>

4錛塙TF-8緙栫爜錛屼篃灝辨槸涓婁竴鑺傝皥鍒扮殑緙栫爜鏂規硶銆?/p>

閫夋嫨瀹?#8221;緙栫爜鏂瑰紡“鍚庯紝鐐瑰嚮”淇濆瓨“鎸夐挳錛屾枃浠剁殑緙栫爜鏂瑰紡灝辯珛鍒昏漿鎹㈠ソ浜嗐?/p>

7. Little endian鍜孊ig endian

涓婁竴鑺傚凡緇忔彁鍒幫紝Unicode鐮佸彲浠ラ噰鐢║CS-2鏍煎紡鐩存帴瀛樺偍銆備互姹夊瓧”涓?#8220;涓轟緥錛孶nicode鐮佹槸4E25錛岄渶瑕佺敤涓や釜瀛楄妭瀛樺偍錛屼竴涓瓧鑺傛槸4E錛屽彟涓涓瓧鑺傛槸25銆傚瓨鍌ㄧ殑鏃跺欙紝4E鍦ㄥ墠錛?5鍦ㄥ悗錛屽氨鏄疊ig endian鏂瑰紡錛?5鍦ㄥ墠錛?E鍦ㄥ悗錛屽氨鏄疞ittle endian鏂瑰紡銆?/p>

榪欎袱涓彜鎬殑鍚嶇О鏉ヨ嚜鑻卞浗浣滃鏂▉澶壒鐨勩婃牸鍒椾經娓歌銆嬨傚湪璇ヤ功涓紝灝忎漢鍥介噷鐖嗗彂浜嗗唴鎴橈紝鎴樹簤璧峰洜鏄漢浠簤璁猴紝鍚冮浮铔嬫椂絀剁珶鏄粠澶уご(Big-Endian)鏁插紑榪樻槸浠庡皬澶?Little-Endian)鏁插紑銆備負浜嗚繖浠朵簨鎯咃紝鍓嶅悗鐖嗗彂浜嗗叚嬈℃垬浜夛紝涓涓殗甯濋佷簡鍛斤紝鍙︿竴涓殗甯濅涪浜嗙帇浣嶃?/p>

鍥犳錛岀涓涓瓧鑺傚湪鍓嶏紝灝辨槸”澶уご鏂瑰紡“錛圔ig endian錛夛紝絎簩涓瓧鑺傚湪鍓嶅氨鏄?#8221;灝忓ご鏂瑰紡“錛圠ittle endian錛夈?/p>

閭ｄ箞寰堣嚜鐒剁殑錛屽氨浼氬嚭鐜頒竴涓棶棰橈細璁＄畻鏈烘庝箞鐭ラ亾鏌愪竴涓枃浠跺埌搴曢噰鐢ㄥ摢涓縐嶆柟寮忕紪鐮侊紵

Unicode瑙勮寖涓畾涔夛紝姣忎竴涓枃浠剁殑鏈鍓嶉潰鍒嗗埆鍔犲叆涓涓〃紺虹紪鐮侀『搴忕殑瀛楃錛岃繖涓瓧絎︾殑鍚嶅瓧鍙仛”闆跺搴﹂潪鎹㈣絀烘牸“錛圸ERO WIDTH NO-BREAK SPACE錛夛紝鐢‵EFF琛ㄧず銆傝繖姝ｅソ鏄袱涓瓧鑺傦紝鑰屼笖FF姣擣E澶?銆?/p>

濡傛灉涓涓枃鏈枃浠剁殑澶翠袱涓瓧鑺傛槸FE FF錛屽氨琛ㄧず璇ユ枃浠墮噰鐢ㄥぇ澶存柟寮忥紱濡傛灉澶翠袱涓瓧鑺傛槸FF FE錛屽氨琛ㄧず璇ユ枃浠墮噰鐢ㄥ皬澶存柟寮忋?/p>

8. 瀹炰緥

涓嬮潰錛屼婦涓涓疄渚嬨?/p>

鎵撳紑”璁頒簨鏈?#8220;紼嬪簭Notepad.exe錛屾柊寤轟竴涓枃鏈枃浠訛紝鍐呭灝辨槸涓涓?#8221;涓?#8220;瀛楋紝渚濇閲囩敤ANSI錛孶nicode錛孶nicode big endian 鍜?UTF-8緙栫爜鏂瑰紡淇濆瓨銆?/p>

鐒跺悗錛岀敤鏂囨湰緙栬緫杞歡UltraEdit涓?/a>鐨?#8221;鍗佸叚榪涘埗鍔熻兘“錛岃瀵熻鏂囦歡鐨勫唴閮ㄧ紪鐮佹柟寮忋?/p>

1錛堿NSI錛氭枃浠剁殑緙栫爜灝辨槸涓や釜瀛楄妭“D1 CF”錛岃繖姝ｆ槸“涓?#8221;鐨凣B2312緙栫爜錛岃繖涔熸殫紺篏B2312鏄噰鐢ㄥぇ澶存柟寮忓瓨鍌ㄧ殑銆?/p>

2錛塙nicode錛氱紪鐮佹槸鍥涗釜瀛楄妭“FF FE 25 4E”錛屽叾涓?#8220;FF FE”琛ㄦ槑鏄皬澶存柟寮忓瓨鍌紝鐪熸鐨勭紪鐮佹槸4E25銆?/p>

3錛塙nicode big endian錛氱紪鐮佹槸鍥涗釜瀛楄妭“FE FF 4E 25”錛屽叾涓?#8220;FE FF”琛ㄦ槑鏄ぇ澶存柟寮忓瓨鍌ㄣ?/p>

4錛塙TF-8錛氱紪鐮佹槸鍏釜瀛楄妭“EF BB BF E4 B8 A5”錛屽墠涓変釜瀛楄妭“EF BB BF”琛ㄧず榪欐槸UTF-8緙栫爜錛屽悗涓変釜“E4B8A5”灝辨槸“涓?#8221;鐨勫叿浣撶紪鐮侊紝瀹冪殑瀛樺偍欏哄簭涓庣紪鐮侀『搴忔槸涓鑷寸殑銆?/p>

9. 寤朵幾闃呰

* The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets錛堝叧浜庡瓧絎﹂泦鐨勬渶鍩烘湰鐭ヨ瘑錛?/p>

* 璋堣皥Unicode緙栫爜

* RFC3629錛歎TF-8, a transformation format of ISO 10646錛堝鏋滃疄鐜癠TF-8鐨勮瀹氾級

錛堝畬錛?/p>

鏂囨。淇℃伅

  • 鐗堟潈澹版槑錛氳嚜鐢辮漿杞?闈炲晢鐢?闈炶鐢?淇濇寔緗插悕 | Creative Commons BY-NC-ND 3.0
  • 鍘熸枃緗戝潃錛?a style="BORDER-BOTTOM-STYLE: none; TEXT-ALIGN: left; PADDING-BOTTOM: 0px; BORDER-RIGHT-STYLE: none; LIST-STYLE-TYPE: none; FONT-STYLE: normal; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; BORDER-TOP-STYLE: none; COLOR: rgb(85,102,119); BORDER-LEFT-STYLE: none; FONT-WEIGHT: normal; TEXT-DECORATION: none; PADDING-TOP: 0px" >http://www.ruanyifeng.com/blog/2007/10/ascii_unicode_and_utf-8.html
  • 鏈鍚庝慨鏀規椂闂達細2007騫?0鏈?9鏃?09:46


lauer3912 2010-12-02 23:30 鍙戣〃璇勮
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