这样的sql 语句,为什么在sql server里能运行,在Jsp里为何不行?

[birdhaha]

UPDATE Detail
SET mytext = '<FONT face=黑体 size=6>
<DIV align=center>
<TABLE class=MsoNormalTable style="WIDTH: 100%; mso-cellspacing: 0cm; mso-padding-alt: 0cm 0cm 0cm 0cm" cellSpacing=0 cellPadding=0 width="100%" border=1>
<TBODY>
<TR style="mso-yfti-irow: 0">
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 0cm; BORDER-TOP: #d4d0c8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 102.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent" width=136>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center><FONT face=宋体 color=black size=1><SPAN style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">网站美术风格设计<SPAN lang=EN-US><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 0cm; BORDER-TOP: #d4d0c8; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 314.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent" width=419>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT face=宋体 color=black size=1><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><BR>　　让人炫目的极富创意的FLASH动画效果，精湛的美工技术和别出新材的<BR>　　框架结构，让网站美观，实用，充分体现联通的形象和风格。<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT face=宋体 color=black size=1><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p> </o:p></SPAN></FONT></P></TD></TR>
<TR style="mso-yfti-irow: 1">
',
WHERE (ID = '330000300000010000000')

JSP里运行别的sql语句都很正常,但在用html更新一个字段的时候(如上条),没有报错,但就是不更新.
是不是因为其中有换行的问题?请问如何解决?