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v3536.瑙ｅ喅jsp涓璻equest浼犻掑弬鏁版眽瀛椾貢鐮侀棶棰?/h3>
涔嬪墠鏍嬫爧鍋氳繃涓涓猻ervlet錛岀敤鏉ヤ繚瀛樻垜榪欓噷鐢ㄦ埛濉啓鐨勯渶姹傦紝涔嬪墠鐢ㄥ緱濂藉ソ鐨勶紝鍙槸鐜板湪鎴戞崲浜嗙晫闈㈢敓鎴愬櫒涔嬪悗錛岀敤鎴峰～鍐欑殑鏁版嵁紿佺劧鍙樻垚闂彿鍟?img src="http://blog.sina.com.cn/images/face/012.gif">
鍦╯ervlet涓紝鏈潵鏄繖鏍峰鐞嗘眽瀛楃殑錛歋tring
str=request.getParameter("name"); String ss=new
String(str.getBytes("iso8859_1"),"GB2312");
榪欐牱錛屽氨鎶婄敤鎴鋒彁浜ょ殑鍐呭杞崲涓烘眽瀛楀暒錛屽彲鏄篃涓嶇煡閬撲粈涔堝師鍥狅紝榪欐鐢ㄦ諱篃涓嶈兘淇濆瓨涓烘眽瀛?img src="http://blog.sina.com.cn/images/face/011.gif">
銆銆絀剁珶鏄粈涔堝師鍥犲挧錛熷疄楠屽楂樻墜浜戦泦鍟婏紝澶у鎯充簡鍗婂ぉ錛岃瘯浜唍縐嶆柟娉曪紝榪樻槸涓嶈兘瑙ｅ喅銆傚搸錛宐aidu涓嶆槸涓涓ソ涓滀笢鏉ョ潃涔堬紵鍜卞啀baidu涓涓嬪惂錛屽ソ錛屾湁涓創濂借薄涔熸槸閬囪浜嗚繖縐嶉棶棰樺摝錛屾垜灝辨瘮鐫浠栫殑瑙ｅ喅鏂規硶璇曞暒涓涓嬶紝鏋滅劧寰堜笉閿欙紝鍙戜笂鏉ュぇ瀹跺叡浜竴涓嬪搱銆?img src="http://blog.sina.com.cn/images/face/005.gif">
闂鎻忚堪錛?br>
1
琛ㄥ崟鎻愪氦鐨勬暟鎹紝鐢╮equest.getParameter(“xxx”)榪斿洖鐨勫瓧絎︿覆涓轟貢鐮佹垨鑰咃紵錛?br>
2
鐩存帴閫氳繃url濡俬ttp://localhost/a.jsp?name=涓浗錛岃繖鏍風殑get璇鋒眰鍦ㄦ湇鍔＄鐢╮equest.
getParameter(“name”)鏃惰繑鍥炵殑鏄貢鐮侊紱鎸塼omcat4鐨勫仛娉曡緗瓼ilter涔熸病鏈夌敤鎴栬呯敤request.setCharacterEncoding("GBK");涔熶笉綆＄敤
鍘熷洜錛?br>
1
tomcat鐨刯2ee瀹炵幇瀵硅〃鍗曟彁浜ゅ嵆post鏂瑰紡鎻愮ず鏃跺鐞嗗弬鏁伴噰鐢ㄧ己鐪佺殑iso-8859-1鏉ュ鐞?br>
2 tomcat瀵筭et鏂瑰紡鎻愪氦鐨勮姹傚query-string
澶勭悊鏃墮噰鐢ㄤ簡鍜宲ost鏂規硶涓嶄竴鏍風殑澶勭悊鏂瑰紡銆?涓巘omcat4涓嶄竴鏍?鎵浠ヨ緗畇etCharacterEncoding(“gbk”))涓嶈搗浣滅敤銆?br>
瑙ｅ喅鍔炴硶錛?br>
棣栧厛鎵鏈夌殑jsp鏂囦歡閮藉姞涓?
1
瀹炵幇涓涓狥ilter.璁劇疆澶勭悊瀛楃闆嗕負GBK銆?鍦╰omcat鐨剋ebapps/servlet-examples鐩綍鏈変竴涓畬鏁寸殑渚嬪瓙銆傝鍙傝僿eb.xml鍜孲etCharacterEncodingFilter鐨勯厤緗?
1)鍙鎶?TOMCAT瀹夎鐩綍%/
webapps\servlets-examples\WEB-INF\classes\filters\SetCharacterEncodingFilter.class鏂囦歡鎷峰埌浣犵殑webapp鐩綍/filters涓嬶紝濡傛灉娌℃湁filters鐩綍錛屽氨鍒涘緩涓涓?br>
2)鍦ㄤ綘鐨剋eb.xml閲屽姞鍏ュ涓嬪嚑琛岋細
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>GBK</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
3)瀹屾垚.
2 get鏂瑰紡鐨勮В鍐沖姙娉?br>
1) 鎵撳紑tomcat鐨剆erver.xml鏂囦歡錛屾壘鍒板尯鍧楋紝鍔犲叆濡備笅涓琛岋細
URIEncoding=”GBK”
瀹屾暣鐨勫簲濡備笅錛?br>
<Connector
port="80" maxThreads="150" minSpareThreads="25"
maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000"
disableUploadTimeout="true"
URIEncoding="GBK"
/>
2)閲嶅惎tomcat,涓鍒嘜K銆?br>
鎰熻阿鏈創鐨勪綔鑰咃紒錛侊紒錛侊紒
鍘熷笘鍦板潃錛?a >http://www.jdon.com/jive/article.jsp?forum=16&thread=13852
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涔嬪墠鏍嬫爧鍋氳繃涓涓猻ervlet錛岀敤鏉ヤ繚瀛樻垜榪欓噷鐢ㄦ埛濉啓鐨勯渶姹傦紝涔嬪墠鐢ㄥ緱濂藉ソ鐨勶紝鍙槸鐜板湪鎴戞崲浜嗙晫闈㈢敓鎴愬櫒涔嬪悗錛岀敤鎴峰～鍐欑殑鏁版嵁紿佺劧鍙樻垚闂彿鍟?img src="http://blog.sina.com.cn/images/face/012.gif">
鍦╯ervlet涓紝鏈潵鏄繖鏍峰鐞嗘眽瀛楃殑錛歋tring
str=request.getParameter("name"); String ss=new
String(str.getBytes("iso8859_1"),"GB2312");
榪欐牱錛屽氨鎶婄敤鎴鋒彁浜ょ殑鍐呭杞崲涓烘眽瀛楀暒錛屽彲鏄篃涓嶇煡閬撲粈涔堝師鍥狅紝榪欐鐢ㄦ諱篃涓嶈兘淇濆瓨涓烘眽瀛?img src="http://blog.sina.com.cn/images/face/011.gif">
銆銆絀剁珶鏄粈涔堝師鍥犲挧錛熷疄楠屽楂樻墜浜戦泦鍟婏紝澶у鎯充簡鍗婂ぉ錛岃瘯浜唍縐嶆柟娉曪紝榪樻槸涓嶈兘瑙ｅ喅銆傚搸錛宐aidu涓嶆槸涓涓ソ涓滀笢鏉ョ潃涔堬紵鍜卞啀baidu涓涓嬪惂錛屽ソ錛屾湁涓創濂借薄涔熸槸閬囪浜嗚繖縐嶉棶棰樺摝錛屾垜灝辨瘮鐫浠栫殑瑙ｅ喅鏂規硶璇曞暒涓涓嬶紝鏋滅劧寰堜笉閿欙紝鍙戜笂鏉ュぇ瀹跺叡浜竴涓嬪搱銆?img src="http://blog.sina.com.cn/images/face/005.gif">
闂鎻忚堪錛?br>
1 琛ㄥ崟鎻愪氦鐨勬暟鎹紝鐢╮equest.getParameter(“xxx”)榪斿洖鐨勫瓧絎︿覆涓轟貢鐮佹垨鑰咃紵錛?br> 2 鐩存帴閫氳繃url濡俬ttp://localhost/a.jsp?name=涓浗錛岃繖鏍風殑get璇鋒眰鍦ㄦ湇鍔＄鐢╮equest. getParameter(“name”)鏃惰繑鍥炵殑鏄貢鐮侊紱鎸塼omcat4鐨勫仛娉曡緗瓼ilter涔熸病鏈夌敤鎴栬呯敤request.setCharacterEncoding("GBK");涔熶笉綆＄敤
鍘熷洜錛?br> 1 tomcat鐨刯2ee瀹炵幇瀵硅〃鍗曟彁浜ゅ嵆post鏂瑰紡鎻愮ず鏃跺鐞嗗弬鏁伴噰鐢ㄧ己鐪佺殑iso-8859-1鏉ュ鐞?br> 2 tomcat瀵筭et鏂瑰紡鎻愪氦鐨勮姹傚query-string 澶勭悊鏃墮噰鐢ㄤ簡鍜宲ost鏂規硶涓嶄竴鏍風殑澶勭悊鏂瑰紡銆?涓巘omcat4涓嶄竴鏍?鎵浠ヨ緗畇etCharacterEncoding(“gbk”))涓嶈搗浣滅敤銆?br>
瑙ｅ喅鍔炴硶錛?br>
棣栧厛鎵鏈夌殑jsp鏂囦歡閮藉姞涓?
3)瀹屾垚.
2)閲嶅惎tomcat,涓鍒嘜K銆?br>
1 琛ㄥ崟鎻愪氦鐨勬暟鎹紝鐢╮equest.getParameter(“xxx”)榪斿洖鐨勫瓧絎︿覆涓轟貢鐮佹垨鑰咃紵錛?br> 2 鐩存帴閫氳繃url濡俬ttp://localhost/a.jsp?name=涓浗錛岃繖鏍風殑get璇鋒眰鍦ㄦ湇鍔＄鐢╮equest. getParameter(“name”)鏃惰繑鍥炵殑鏄貢鐮侊紱鎸塼omcat4鐨勫仛娉曡緗瓼ilter涔熸病鏈夌敤鎴栬呯敤request.setCharacterEncoding("GBK");涔熶笉綆＄敤
鍘熷洜錛?br> 1 tomcat鐨刯2ee瀹炵幇瀵硅〃鍗曟彁浜ゅ嵆post鏂瑰紡鎻愮ず鏃跺鐞嗗弬鏁伴噰鐢ㄧ己鐪佺殑iso-8859-1鏉ュ鐞?br> 2 tomcat瀵筭et鏂瑰紡鎻愪氦鐨勮姹傚query-string 澶勭悊鏃墮噰鐢ㄤ簡鍜宲ost鏂規硶涓嶄竴鏍風殑澶勭悊鏂瑰紡銆?涓巘omcat4涓嶄竴鏍?鎵浠ヨ緗畇etCharacterEncoding(“gbk”))涓嶈搗浣滅敤銆?br>
瑙ｅ喅鍔炴硶錛?br>
棣栧厛鎵鏈夌殑jsp鏂囦歡閮藉姞涓?
1
瀹炵幇涓涓狥ilter.璁劇疆澶勭悊瀛楃闆嗕負GBK銆?鍦╰omcat鐨剋ebapps/servlet-examples鐩綍鏈変竴涓畬鏁寸殑渚嬪瓙銆傝鍙傝僿eb.xml鍜孲etCharacterEncodingFilter鐨勯厤緗?
1)鍙鎶?TOMCAT瀹夎鐩綍%/ webapps\servlets-examples\WEB-INF\classes\filters\SetCharacterEncodingFilter.class鏂囦歡鎷峰埌浣犵殑webapp鐩綍/filters涓嬶紝濡傛灉娌℃湁filters鐩綍錛屽氨鍒涘緩涓涓?br> 2)鍦ㄤ綘鐨剋eb.xml閲屽姞鍏ュ涓嬪嚑琛岋細
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>GBK</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
1)鍙鎶?TOMCAT瀹夎鐩綍%/ webapps\servlets-examples\WEB-INF\classes\filters\SetCharacterEncodingFilter.class鏂囦歡鎷峰埌浣犵殑webapp鐩綍/filters涓嬶紝濡傛灉娌℃湁filters鐩綍錛屽氨鍒涘緩涓涓?br> 2)鍦ㄤ綘鐨剋eb.xml閲屽姞鍏ュ涓嬪嚑琛岋細
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>GBK</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
3)瀹屾垚.
2 get鏂瑰紡鐨勮В鍐沖姙娉?br>
1) 鎵撳紑tomcat鐨剆erver.xml鏂囦歡錛屾壘鍒板尯鍧楋紝鍔犲叆濡備笅涓琛岋細
URIEncoding=”GBK”
瀹屾暣鐨勫簲濡備笅錛?br>
<Connector
port="80" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000"
disableUploadTimeout="true"
URIEncoding="GBK"
/>
URIEncoding=”GBK”
瀹屾暣鐨勫簲濡備笅錛?br>
<Connector
port="80" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000"
disableUploadTimeout="true"
URIEncoding="GBK"
/>
2)閲嶅惎tomcat,涓鍒嘜K銆?br>
鎰熻阿鏈創鐨勪綔鑰咃紒錛侊紒錛侊紒
鍘熷笘鍦板潃錛?a >http://www.jdon.com/jive/article.jsp?forum=16&thread=13852