str = '<tr align="center" bgcolor="#FFFFFF"><td>sdfs\n\n\n\n sdfs </td></tr>'
str += '<tr align="center" bgcolor="#FFFFFF"><td>sdfsdf/</td></tr>'re = ??;
r = str.match(re); //r=<td>sdfs\n\n\n\n sdfs </td>,<td>sdfsdf/</td>
??是??
--------
还有,哪里有包含正则表达式的javascript手册??
str += '<tr align="center" bgcolor="#FFFFFF"><td>sdfsdf/</td></tr>'re = ??;
r = str.match(re); //r=<td>sdfs\n\n\n\n sdfs </td>,<td>sdfsdf/</td>
??是??
--------
还有,哪里有包含正则表达式的javascript手册??
str = str.replace(re,"isn't_exist")re = /<\/tr>/ig
str = str.replace(re,'尾')
re = /<tr align="center" bgcolor="#FFFFFF">[^尾]*尾/ig
r = str.match(re)
for(i = 0;i < r.length; i++)
{
re = /<tr align="center" bgcolor="#FFFFFF">/
r[i] = r[i].replace(re,"")
re = /尾/
r[i] = r[i].replace(re,"") re = /isn't_exist/
r[i] = r[i].replace(re,"尾")
}
----------
re = /尾/ig
str = str.replace(re,"isn't_exist") re = / <\/tr >/ig
str = str.replace(re, '尾 ')
re = / <tr align="center" bgcolor="#FFFFFF" >[^尾]*尾/ig
r = str.match(re)
for(i = 0;i < r.length; i++)
{
re = / <tr align="center" bgcolor="#FFFFFF" >/
r[i] = r[i].replace(re,"")
re = /尾/
r[i] = r[i].replace(re,"") re = /isn 't_exist/ig //在此改之
r[i] = r[i].replace(re,"尾")
}