Html源码中的反斜杠解析问题
我想解析一个新浪微博网页的源码，也就是在网页上我们点击“查看源码”得到的页面，部分如下：
<a href="http:\/\/weibo.com\/u\/2314569344" title="jasminezs" target="_blank" suda-data="key=tblog_search_v4.1&value=:2314569344">\n <img src="http:\/\/tp1.sinaimg.cn\/2314569344\/50\/40038951937\/0" alt="jasminezs" width="50" height="50" \/>\n <\/a>\n <\/dt>\n <dd class="content">\n <p node-type="feed_list_content">\n <a nick-name="jasminezs" href="http:\/\/weibo.com\/u\/2314569344" target="_blank" title="jasminezs" suda-data="key=tblog_search_v4.1&value=:2314569344">jasminezs<a target="_blank" href="http:\/\/club.weibo.com\/intro"><img src="http:\/\/img.t.sinajs.cn\/t4\/style\/images\/common\/transparent.gif" title= "\u5fae\u535a\u8fbe\u4eba" alt="\u5fae\u535a\u8fbe\u4eba" class="ico_club" node-type="daren"\/><\/a><\/a>\uff1a<em><a class="a_topic" href="http:\/\/huati.weibo.com\/k\/%E5%8C%97%E4%BA%AC%E5%9C%B0%E9%93%81%E8%B0%83%E4%BB%B7?from=526" target="_blank">#<span style="color:red;">\u5317\u4eac\u5730\u94c1\u8c03\u4ef7<\/span>#<\/a>\u88ab\u4ea4\u901a\u5c40\u8822\u54ed\u4e86\u597d\u5417\uff1f\u6709\u6728\u6709\u641e\u9519\uff0c\u5730\u94c1\u8c03\u4ef7\u4f60\u8ba9\u82e6\u903c\u4e0a\u73ed\u65cf\u600e\u4e48\u6d3b\uff1f\uff01\u4e0d\u77e5\u9053\u73b0\u5728\u5317\u4eac\u96fe\u973e\u8fd9\u4e48\u4e25\u91cd\uff0c\u5730\u94c1\u8c03\u4ef7\u5f00\u8f66\u4eba\u4f1a\u66f4\u591a\uff0c\u516c\u4ea4\u4e5f\u4f1a\u53d7\u5f71\u54cd\u597d\u5417\uff1f\u4e00\u70b9\u611f\u53d7\u4e0d\u5230\u5927\u57ce\u5e02\u7684\u4eba\u6027\u3002\u3002\u3002\u7275\u4e00\u53d1\u800c\u52a8\u5168\u8eab\uff0c\u9a6c\u514b\u601d\u4e3b\u4e49\u6ef4\u8054\u7cfb\u7684\u89c2\u70b9\u90fd\u5b66\u54ea\u513f\u53bb\u4e86\uff1f\uff01\uff01\u3002\u3002\u3002\u3002sign\u3002\u3002\u3002\u3002over<\/em>\n <\/p>\n <p class="info W_linkb W_textb">\n <span>\n
这里，<\/a>和<\/em>中的UTF-8信息时我要获取的，也就这一段“<\/a>\u88ab\u4ea4\u901a\u5c40\u8822\u54ed\u4e86\u597d\u5417\uff1f\u6709\u6728\u6709\u641e\u9519\uff0c\u5730\u94c1\u8c03\u4ef7\u4f60\u8ba9\u82e6\u903c\u4e0a\u73ed\u65cf\u600e\u4e48\u6d3b\uff1f\uff01\u4e0d\u77e5\u9053\u73b0\u5728\u5317\u4eac\u96fe\u973e\u8fd9\u4e48\u4e25\u91cd\uff0c\u5730\u94c1\u8c03\u4ef7\u5f00\u8f66\u4eba\u4f1a\u66f4\u591a\uff0c\u516c\u4ea4\u4e5f\u4f1a\u53d7\u5f71\u54cd\u597d\u5417\uff1f\u4e00\u70b9\u611f\u53d7\u4e0d\u5230\u5927\u57ce\u5e02\u7684\u4eba\u6027\u3002\u3002\u3002\u7275\u4e00\u53d1\u800c\u52a8\u5168\u8eab\uff0c\u9a6c\u514b\u601d\u4e3b\u4e49\u6ef4\u8054\u7cfb\u7684\u89c2\u70b9\u90fd\u5b66\u54ea\u513f\u53bb\u4e86\uff1f\uff01\uff01\u3002\u3002\u3002\u3002sign\u3002\u3002\u3002\u3002over<\/em>”。
可是我无法用正则匹配得到这一段，在处理中反斜杠问题不知道怎么解决。
因为如果把这一段赋给一个字符串，是会出错的，字符串中的\必须为\\。请问如何提取出我需要的这段文字呢？
[解决办法]
反斜杠 就是转义的作用啊。
[解决办法]
String s="<a href="http:\\/\\/weibo.com\\/u\\/2314569344" title="jasminezs" target="_blank" suda-data="key=tblog_search_v4.1&value=:2314569344">\n " +
"<img src="http:\\/\\/tp1.sinaimg.cn\\/2314569344\\/50\\/40038951937\\/0" alt="jasminezs" width="50" height="50" \\/>\n <\\/a>\n <\\/dt>\n <dd class="content">\n " +
"<p node-type="feed_list_content">\n <a nick-name="jasminezs" href="http:\\/\\/weibo.com\\/u\\/2314569344" target="_blank" " +
"title="jasminezs" suda-data="key=tblog_search_v4.1&value=:2314569344">jasminezs" +
"<a target="_blank" href="http:\\/\\/club.weibo.com\\/intro">" +
"<img src="http:\\/\\/img.t.sinajs.cn\\/t4\\/style\\/images\\/common\\/transparent.gif" " +
"title= "\u5fae\u535a\u8fbe\u4eba" alt="\u5fae\u535a\u8fbe\u4eba" class="ico_club" " +
"node-type="daren"\\/><\\/a><\\/a>\uff1a<em><a class="a_topic" " +
"href="http:\\/\\/huati.weibo.com\\/k\\/%E5%8C%97%E4%BA%AC%E5%9C%B0%E9%93%81%E8%B0%83%E4%BB%B7?from=526" " +
"target="_blank">#<span style="color:red;">\u5317\u4eac\u5730\u94c1\u8c03\u4ef7<\\/span>#" +
"<\\/a>\u88ab\u4ea4\u901a\u5c40\u8822\u54ed\u4e86\u597d\u5417\uff1f\u6709\u6728\u6709\u641e\u9519\uff0c\u5730\u94c1" +
"\u8c03\u4ef7\u4f60\u8ba9\u82e6\u903c\u4e0a\u73ed\u65cf\u600e\u4e48\u6d3b\uff1f\uff01\u4e0d\u77e5\u9053\u73b0\u5728\u5317\u4eac\u96fe\u973e\u8fd9\u4e48\u4e25\u91cd\uff0c\u5730\u94c1\u8c03\u4ef7\u5f00\u8f66\u4eba\u4f1a\u66f4\u591a\uff0c\u516c\u4ea4\u4e5f\u4f1a\u53d7\u5f71\u54cd\u597d\u5417\uff1f\u4e00\u70b9\u611f\u53d7\u4e0d\u5230\u5927\u57ce\u5e02\u7684\u4eba\u6027\u3002\u3002\u3002\u7275\u4e00\u53d1\u800c\u52a8\u5168\u8eab\uff0c\u9a6c\u514b\u601d\u4e3b\u4e49\u6ef4\u8054\u7cfb\u7684\u89c2\u70b9\u90fd\u5b66\u54ea\u513f\u53bb\u4e86\uff1f\uff01\uff01\u3002\u3002\u3002\u3002sign\u3002\u3002\u3002\u3002over<\\/em>\n " +
"<\\/p>\n <p class="info W_linkb W_textb">\n <span>\n";
Matcher m =Pattern.compile("#<\\\\/a>(.*?)<\\\\/em>").matcher(s);
while(m.find()) {
System.out.println(m.group(1));
}
//被交通局蠢哭了好吗？有木有搞错，地铁调价你让苦逼上班族怎么活？！不知道现在北京雾霾这么严重，地铁调价开车人会更多，公交也会受影响好吗？一点感受不到大城市的人性。。。牵一发而动全身，马克思主义滴联系的观点都学哪儿去了？！！。。。。sign。。。。over
