字符串截取越界错误 - JEECMS官方论坛|开源java cms,jsp cms,jsp bbs

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1# 发表于:2011-01-10 11:04:17 IP:123.114.*.*

在v3.0.2中，在源码部署的情况下，项目的上下文采用aa_bb_cc命名时，在首页浏览文章时，会出现字符串越界错误！(下划线部分，估计系统是把"_"作为系统关键字了吧？)
public static PageInfo getPageInfo(String uri, String queryString) {
if (uri == null) {
return null;
}
if (!uri.startsWith("/")) {
throw new IllegalArgumentException("URI must start width '/'");
}
int bi = uri.indexOf("_");
int mi = uri.indexOf("-");
int pi = uri.indexOf(".");
int lastSpt = uri.lastIndexOf("/") + 1;
String url;
if (!StringUtils.isBlank(queryString)) {
url = uri + "?" + queryString;
} else {
url = uri;
}
// 翻页前半部
String urlFormer;
if (bi != -1) {
urlFormer = uri.substring(lastSpt, bi); } else if (mi != -1) {
urlFormer = uri.substring(lastSpt, mi);
} else if (pi != -1) {
urlFormer = uri.substring(lastSpt, pi);
} else {
urlFormer = uri.substring(lastSpt);
}
// 翻页后半部
String urlLater;
if (mi != -1) {
urlLater = url.substring(mi);
} else if (pi != -1) {
urlLater = url.substring(pi);
} else {
urlLater = url.substring(uri.length());
}
String href = url.substring(lastSpt);
return new PageInfo(href, urlFormer, urlLater);
}