package com.ztx.club.util;
import java.io.UnsupportedEncodingException;
import java.util.Hashtable;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.ztx.util.web.ParamUtils;
public class StringUtils {
private static final String[] regexUBB = new String[] { "\\[/url\\]",
"\\[/email\\]", "\\[/color\\]", "\\[/size\\]", "\\[/font\\]",
"\\[/align\\]", "\\[b\\]", "\\[/b\\]", "\\[i\\]", "\\[/i\\]",
"\\[u\\]", "\\[/u\\]", "\\[list\\]", "\\[list=1\\]",
"\\[list=a\\]", "\\[list=A\\]", "\\[\\*\\]", "\\[/list\\]",
"\\[indent\\]", "\\[/indent\\]", "\\[code\\]", "\\[/code\\]",
"\\[quote\\]", "\\[/quote\\]", "\\[table\\]", "\\[tr\\]",
"\\[td\\]", "\\[/tr\\]", "\\[/td\\]", "\\[/table\\]" };
private static final String[] replacementUBB = new String[] {
"",
"",
"",
"",
"",
"
",
"
",
"",
"
",
"",
"
",
"",
"
",
"
",
"
",
"
<textarea name="codes" id="codes" rows="12" cols="65">",
"</textarea>
<input type="button" value="运行代码" onclick="RunCode()"> <input type="button" value="复制代码" onclick="CopyCode()"> <input type="button" value="另存代码" onclick="SaveCode()"> 提示：您可以先修改部分代码再运行
",
"
",
"
", "", "", "", "", "
" };
private static final String[] replacementHTML = new String[] { "[/align]",
"[b]", "[/b]", "[i]", "[/i]", "[u]", "[/u]", "[list]", "[list=1]",
"[list=a]", "[list=A]", "[*]", "[/list]", "[indent]", "[/indent]",
"[code]", "[/code]", "[quote]", "[/quote]", "[table]", "[tr]",
"[td]", "[/tr]", "[/td]", "[/table]" };
private static final String[] regexHTML = new String[] {
"
",
"
",
"",
"
",
"",
"
",
"",
"
",
"
",
"
",
"
<textarea name="codes" id="codes" rows="12" cols="65">",
"</textarea>
<input type="button" value="运行代码" onclick="RunCode\\(\\)"> <input type="button" value="复制代码" onclick="CopyCode\\(\\)"> <input type="button" value="另存代码" onclick="SaveCode\\(\\)"> 提示：您可以先修改部分代码再运行
",
"
",
"
", "", "", "", "", "
" };
public static String parsetable(String width,String bgcolor,String str) {
if(width==null ) {
width="90%";
} else {
width = width.trim().endsWith("%")?( Integer.parseInt(width.substring(0, width.length() - 1)) <= 98 ? width :"98%"):(Integer.parseInt(width) <= 560 ? width : "98%");
}
if(bgcolor==null){
bgcolor="#000";
}
str = str.replaceAll("\\[tr(?:=([\\(\\)%,#\\w]+))?\\]\\s*\\[td(?:=(\\d{1,2}),(\\d{1,2})(?:,(\\d{1,4}%?))?)?\\]",
""+""
);
str = str.replaceAll("\\[\\/td\\]\\s*\\[td(?:=(\\d{1,2}),(\\d{1,2})(?:,(\\d{1,4}%?))?)?\\]",
""
);
str = str.replaceAll("\\[\\/td\\]\\s*\\[\\/tr\\]", "");
return "<table" +="" "="" width=" + width + " style="\"background:"+" bgcolor+"\""="" +="" "="">" + str + "";
}
public static String tableStr(String str){
if(str==null&&str.trim().equals(""))
return "";
String temp="";
String width="";
String bgcolor="";
Pattern pattern=Pattern.compile("\\[table(?:=(\\d{1,4}%?)(?:,([\\(\\)%,#\\w ]+))?)?\\]\\s*([\\s\\S]+?)\\s*\\[\\/table\\]");
Matcher ma=pattern.matcher(str);
while(ma.find()){
width=ma.group(1);
bgcolor=ma.group(2);
temp=ma.group(3);
str=parsetable(width,bgcolor,temp);
System.out.println(width+":\n "+bgcolor+" :\n"+temp+":\n");
}
System.out.println("str----:"+str);
return str;
}
public static String recursionU2H(String tagname,String text,String dofunction,String extraargs){
if(text.trim().equals(""))
return "";
String str="";
int pos_begintag=0;
do{
text=text.trim().toLowerCase();
int len=text.length();
String begintag="["+tagname;
int len_begintag=begintag.length();
int searchtop=0;
boolean found=false;
pos_begintag=text.indexOf(begintag,searchtop);
if(pos_begintag==-1)
break;
for(int i=pos_begintag+len_begintag;i< regexUBB.length; i++)
// ubb = ubb.replaceAll(regexUBB[i], replacementUBB[i]);
//
// return ubb;
// }
//
// public static String escapeHTML2UBB(String html) {
// // 图片html
// html = html
// .replaceAll(
// "
![按此在新窗口浏览图片]()
",
// "[img]$1://$2[/img]");
// // 链接html
// html = html.replaceAll(
// "
(.*)",
// "[url=$1://$2]$3[/url]");
// // 邮箱html
// html = html
// .replaceAll(
// "
(.*)",
// "[email=$1]$2[/email]");
// // QQ号码html
// html = html
// .replaceAll(
// "
:([1-9]*))
",
// "[qq=$1]$1[/qq]");
//
// html = html
// .replaceAll(
// "(.*)(.*)(.*)(.*)(.*)",
// "[$1=$2]$3[$4=$5]$6[$7=$8]$9[/$7]$10[/$4]$11[/$1]");
//
// html = html
// .replaceAll(
// "(.*)(.*)(.*)",
// "[$1=$2]$3[$4=$5]$6[/$4]$7[/$1]");
//
// html = html.replaceAll("(.*)",
// "[$1=$2]$3[/$1]");
//
// html = html.replaceAll("\\[face=([^\\]]*)\\](.*)\\[/face\\]",
// "[font=$1]$2[/font]");
//
// // 文字对齐方式html
// html = html.replaceAll("
",
// "[align=$1]");
// // 表格html
// html = html.replaceAll("
", "[table=$1]");
// // FLASH动画html
// html = html
// .replaceAll(
// "([^']*)",
// "[flash]$1[/flash]");
// html = html
// .replaceAll(
// "([^']*)",
// "[flash=$1,$2]$3[/flash]");
// // MEDIA PLAY播放html
// html = html
// .replaceAll(
// "",
// "[wmv]$1[/wmv]");
// html = html
// .replaceAll(
// "",
// "[wmv=$1,$2]$3[/wmv]");
// // REALPLAY 播放html
// html = html
// .replaceAll(
// "
",
// "[rm]$1[/rm]");
// html = html
// .replaceAll(
// "
",
// "[rm=$1,$2]$3[/rm]");
//
// for (int i = 0; i < regexHTML.length; i++)
// html = html.replaceAll(regexHTML[i], replacementHTML[i]);
//
// return html;
// }
public static String escapeUBB2HTML(String ubb) {
ubb = ParamUtils.escapeHTMLTags(ubb);
ubb=ubb.trim().toLowerCase();
if(ubb.trim().equals("")){
return "";
}
// 链接UBB
ubb=ubb.replaceAll("\\[url\\]\\s*(www.|https?:\\/\\/|ftp:\\/\\/|gopher:\\/\\/|news:\\/\\/|telnet:\\/\\/|rtsp:\\/\\/|mms:\\/\\/|callto:\\/\\/|bctp:\\/\\/|ed2k:\\/\\/){1}([^\\[\"\']+?)\\s*\\[\\/url\\]", "
");
ubb= ubb.replaceAll("\\[url=www.([^\\[\"\']+?)\\](.+?)\\[\\/url\\]", "$2");
ubb= ubb.replaceAll("\\[url=(https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k){1}:\\/\\/([^\\[\"\']+?)\\]([\\s\\S]+?)\\[\\/url\\]", "
$3");
//字体
ubb = ubb.replaceAll("\\[color=([^\\[\\<]+?)\\]", "");
ubb = ubb.replaceAll("\\[size=(\\d+?)\\]", "");
ubb = ubb.replaceAll("\\[size=(\\d+(\\.\\d+)?(px|pt|in|cm|mm|pc|em|ex|%)+?)\\]", "");
ubb = ubb.replaceAll("\\[font=([^\\[\\<]+?)\\]", "");
ubb = ubb.replaceAll("\\[align=([^\\[\\<]+?)\\]", "
");
//span
ubb = ubb.replaceAll("\\[float=([^\\[\\<]+?)\\]", "
");
//table
ubb = tableStr(ubb);
//picture
ubb = ubb.replaceAll("\\[img\\]\\s*([^\\[\\<\\r\\n]+?)\\s*\\[\\/img\\]", "![](\"$1\")
");
ubb = ubb.replaceAll("\\[img=(\\d{1,4})[x|\\,](\\d{1,4})\\]\\s*([^\\[\\<\\r\\n]+?)\\s*\\[\\/img\\]", "![\"\"](\"$3\")
");
ubb = ubb.replaceAll("(\\[flash\\])(http://[^\\]]*(.swf))(\\[/flash\\])","$2");
ubb = ubb.replaceAll("(\\[flash=*([0-9]*),*([0-9]*)\\])(http://[^\\]]*(.swf))(\\[/flash\\])","$4");
// 替换不匹配标签
for (int i = 0; i < regexUBB.length; i++)
ubb = ubb.replaceAll(regexUBB[i], replacementUBB[i]);
return ubb;
}
public static String tabletag(String attributes) {
String width = "";
String re = "width=([\"\']?)(\\d{1,4}%?)(\\1)";
Pattern pattern=Pattern.compile(re);
Matcher matches=pattern.matcher(attributes);
if(matches!= null) {
while(matches.find())
{
width = matches.group(2).trim().endsWith("%")?
(Integer.parseInt(matches.group(2).substring(0,matches.group(2).length()- 1)) <= 98 ? matches.group(2) : "98%") :
(Integer.parseInt(matches.group(2))<= 560 ? matches.group(2): "98%");
}
}
else {
re = "width\\s?:\\s?(\\d{1,4})([px|%])";
Pattern pattern1=Pattern.compile(re);
Matcher matches1=pattern1.matcher(attributes);
while(matches1.find()){
if(matches1 != null) {
width = matches1.group(2) == "%" ? (Integer.parseInt(matches1.group(1))<= 98 ? matches1.group(1) : "98%") : (Integer.parseInt(matches1.group(1)) <= 560 ? matches1.group(1) : "98%");
}
}
}
String bgcolor ="";
re ="(?:background|background-color|bgcolor)[:=]\\s*([\"\']?)((rgb\\(\\d{1,3}%?,\\s*\\d{1,3}%?,\\s*\\d{1,3}%?\\))|(#[0-9a-fA-F]{3,6})|([a-zA-Z]{1,20}))(\\1)";
Pattern pattern2=Pattern.compile(re);
Matcher matches2=pattern2.matcher(attributes);
while(matches2.find()){
if(matches2 != null) {
bgcolor = matches2.group(2);
width = (width!=null&&!width.trim().equals("")) ? width : "98%";
}
}
String temp="";
if(bgcolor!=null&&!bgcolor.trim().equals("")&&width!=null&&!width.trim().equals("")){
temp="[table=" + width + "," + bgcolor + "]" ;
}else if(bgcolor!=null&&!bgcolor.trim().equals("")&&width==null)
{
temp="[table=" + bgcolor + "]" ;
}else if(width!=null&&!width.trim().equals("")&&bgcolor==null)
{
temp="[table=" + width + "]" ;
}else if(width==null&&bgcolor==null)
{
temp="[table]" ;
}
return temp;
}
public static String tdtag(String attributes) {
int colspan = 1;
int rowspan = 1;
int width = 0;
String re = "colspan=([\"\']?)(\\d{1,2})(\1)";
Pattern pattern=Pattern.compile(re);
Matcher matches=pattern.matcher(attributes);
while(matches.find()){
if(matches!= null) {
colspan =Integer.parseInt( matches.group(2));
}
}
re ="rowspan=([\"\']?)(\\d{1,2})(\\1)";
Pattern pattern1=Pattern.compile(re);
Matcher matches1=pattern1.matcher(attributes);
while(matches1.find()){
if(matches1!= null) {
rowspan = Integer.parseInt(matches1.group(2));
}
}
re = "width=([\"\']?)(\\d{1,4}%?)(\\1)";
Pattern pattern2=Pattern.compile(re);
Matcher matches2=pattern2.matcher(attributes);
while(matches2.find()){
if(matches2 != null) {
width = Integer.parseInt(matches2.group(2));
}
}
return width==0 ?
(colspan == 1 && rowspan == 1 ? "[td]" : "[td=" + colspan + "," + rowspan + "]") :
"[td=" + colspan + "," + rowspan +"," + width + "]";
}
public static String tableH2U(String html){
if(html==null&&html.trim().equals(""))
return "";
Pattern pattern=Pattern.compile("<table([^>]*(width|background|background-color|bgcolor)[^>]*)>");
Matcher ma=pattern.matcher(html);
String temp="";
while(ma.find()){
temp=tabletag(ma.group(1)).toString();
}
html=html.replaceAll("<table([^>]*(width|background|background-color|bgcolor)[^>]*)>", temp);
return html;
}
public static String tdH2U(String html){
if(html==null&&html.trim().equals(""))
return "";
Pattern pattern=Pattern.compile("<t[dh]([^>]*(width|colspan|rowspan)[^>]*)>");
Matcher ma=pattern.matcher(html);
String temp="";
while(ma.find()){
temp=tdtag(ma.group(2)).toString();
}
html=html.replaceAll("<table([^>]*(width|background|background-color|bgcolor)[^>]*)>", temp);
return html;
}
public static String imgtag(String attributes) {
int width =0;
int height =0;
String src="";
String re = "src=([\"\']?)([\\s\\S]*?)(\\1)";
Pattern pattern=Pattern.compile(re);
Matcher matches =pattern.matcher(attributes);
while(matches.find()){
if(matches != null) {
src= matches.group(2);
} else {
return "";
}
}
re = "width\\s?:\\s?(\\d{1,4})px";
Pattern pattern1=Pattern.compile(re);
Matcher matches1 =pattern1.matcher(attributes);
while(matches1.find()){
if(matches1 != null) {
width = Integer.parseInt(matches1.group(1));
}
}
re = "height\\s?:\\s?(\\d{1,4})px";
Pattern pattern2=Pattern.compile(re);
Matcher matches2 =pattern2.matcher(attributes);
while(matches2.find()){
if(matches2 != null) {
height = Integer.parseInt(matches2.group(1));
}
}
if(width==0 || height==0) {
re = "width=([\"\']?)(\\d+)(\\1)";
Pattern pattern3=Pattern.compile(re);
Matcher matches3 =pattern3.matcher(attributes);
while(matches3.find()){
if(matches3 != null) {
width = Integer.parseInt(matches3.group(2));
}
}
re = "height=([\"\']?)(\\d+)(\\1)";
Pattern pattern4=Pattern.compile(re);
Matcher matches4 =pattern4.matcher(attributes);
while(matches4.find()){
if(matches4 != null) {
height = Integer.parseInt(matches4.group(2));
}
}
}
re = "aid=([\"\']?)attach_(\\d+)(\\1)";
String imgtag = "img";
Pattern pattern5=Pattern.compile(re);
Matcher matches5 =pattern5.matcher(attributes);
while(matches5.find()){
if(matches5 != null) {
imgtag = "localimg";
return "[attachimg]" + matches.group(2) + "[/attachimg]";
}
}
return width > 0 && height > 0 ?"[" + imgtag +"=" + width + "," + height + "]" + src + "[/" + imgtag + "]" :"[img]" + src + "[/img]";
}
public static String imgH2U(String html){
if(html==null&&html.trim().equals(""))
return "";
String re="<img([^>]*src[^>]*)>";
Pattern pattern=Pattern.compile(re);
Matcher matches =pattern.matcher(html);
String temp="";
while(matches.find()){
if(matches != null) {
temp=imgtag(matches.group(1));
html=html.replaceFirst("<img([^>]*src[^>]*)>", temp);
}
}
return html;
}
public static String objectH2U(String html){
if(html==null&&html.trim().equals(""))
return "";
String re="<object([^>]*src[^>]*)>";
Pattern pattern=Pattern.compile(re);
Matcher matches =pattern.matcher(html);
String temp="";
while(matches.find()){
if(matches != null) {
temp=imgtag(matches.group(1));
html=html.replaceAll("<object([^>]*src[^>]*)>", temp);
}
}
return html;
}
public static String recursion(String tagname,String text,String dofunction,String extraargs) {
if(extraargs == null) {
extraargs = "";
}
int beginsearchpos = 0;
int tagbegin = 0;
do {
tagname = tagname.toLowerCase();
String open_tag = "<" + tagname;
int open_tag_len = open_tag.length();
String close_tag = "<!---->";
int close_tag_len = close_tag.length();
String textlower = text.trim().toLowerCase();
tagbegin = textlower.indexOf(open_tag, beginsearchpos);
int strlen = text.length();
if(tagbegin == -1) {
break;
}
int inquote =0;
boolean found = false;
int tagnameend = 0;
int optionend = 0;
char t_char =' ';
for(optionend = tagbegin; optionend < strlen; optionend++) {
t_char=text.charAt(optionend) ;
inquote+=1;
if(t_char == '>') {
found=true;
break;
}
}
if(found==false) {
break;
}
int offset = inquote + (tagbegin);
//System.out.println("tagoptions"+"offset------"+offset+"start----"+(tagbegin * 1+1)+"end---"+(tagnameend - tagbegin));
String tagoptions = text.substring(tagbegin + open_tag_len, offset);
String acttagname = textlower.trim().substring(tagbegin * 1 + 1, tagbegin*1+open_tag_len);
//System.out.println("acttagname-----"+acttagname+"tagname-----"+tagname);
if(!acttagname.trim().equals(tagname)) {
beginsearchpos = inquote + (tagbegin);;
continue;
}
int tagend = textlower.indexOf(close_tag, optionend);
if(tagend == -1) {
break;
}
int localbegin = tagbegin + inquote;
//System.out.println("tagend"+tagend+"localbegin"+localbegin+"tagend - localbegin"+(tagend - localbegin));
String localtext ="";
if(dofunction.trim().equals("simpletag")){
localtext=simpletag(tagoptions, text.substring(localbegin, tagend), tagname, extraargs);
}else if(dofunction.trim().equals("atag")){
localtext=atag(tagoptions, text.substring(localbegin, tagend));
//System.out.println("localtext----"+localtext);
}else if(dofunction.trim().equals("fonttag")){
localtext=fonttag(tagoptions, text.substring(localbegin, tagend));
}
text = text.substring(0, tagbegin) + localtext + text.substring(tagend+close_tag_len);
//System.out.println("text----"+text);
beginsearchpos = tagbegin + localtext.length()-1;
} while(tagbegin!=-1);
return text;
}
public static String simpletag(String options,String text,String tagname,String parseto) {
if(text.trim() =="") {
return "";
}
text = recursion(tagname, text, "simpletag", parseto);
return "[" + parseto + "]" + text + "[/" + parseto + "]";
}
public static String getoptionvalue(String option,String text) {
String re = option + "(\\s+?)?\\=(\\s+?)?[\"\']?(.+?)([\"\']|$|>)";
Pattern pattern=Pattern.compile(re);
Matcher matches =pattern.matcher(text);
String temp="";
while(matches.find()){
if(matches!= null) {
temp= matches.group(3);
}
}
if(temp.trim().equals("")){
return "";
}else{
return temp;
}
}
public static String atag(String aoptions,String text) {
if(text.trim() =="") {
return "";
}
String href = getoptionvalue("href", aoptions);
String tag="";
if(href.length()>11&&href.substring(0, 11) == "javascript:") {
return recursion("a", text, "atag","").trim();
} else if(href.length()>7&&href.substring(0, 7) == "mailto:") {
tag = "email";
href = href.substring(7);
} else {
tag = "url";
}
return "[" + tag + "=" + href + "]" + recursion("a", text, "atag","").trim()+ "[/" + tag + "]";
}
public static String fonttag(String fontoptions,String text) {
String prepend = "";
String append = "";
String[] tags = new String[] {"font"+" :"+ "face=", "size" +":"+ "size=", "color" +":"+ "color="};
for(int i=0;i<tags.length;i++) {="" string="" optionvalue="fetchoptionvalue(tags[i]," fontoptions);="" system.out.println("optionvalue---"+optionvalue);="" if(optionvalue!="null&&!optionvalue.trim().equals(""))" {="" prepend="" +="[" +="" tags[i]="" +="" "=" + optionvalue + " ]";="" append="[/" +="" tags[i]="" +="" "]"="" +="" append;="" }="" }="" hashtable="" pend="parsestyle(fontoptions," prepend,="" append);="" system.out.println("prepend---"+pend.get("prepend")+"--append--"+pend.get("append"));="" return="" pend.get("prepend")="" +="" recursion("font",="" text,="" "fonttag","")="" +="" pend.get("append");="" }="" 查询字符串位置="" public="" static="" int="" strpos(string="" haystack,string="" needle,int="" offset)="" {="" int="" index="haystack.toLowerCase().indexOf(needle.toLowerCase()," offset);="" return="" index="=" -1="" ?="" -1="" :index;="" }="" public="" static="" string="" fetchoptionvalue(string="" option,string="" text)="" {="" int="" position="0;" if((="" position="strpos(text," option,0))=""> -1) {
int delimiter = position + option.length();
char delimchar=' ';
if(text.charAt(delimiter) == '\"') {
delimchar = '\"';
} else if(text.charAt(delimiter) == '\'') {
delimchar = '\'';
} else {
delimchar = ' ';
}
int delimloc = strpos(text, delimchar+"", delimiter + 1);
if(delimloc ==-1) {
delimloc = text.length();
} else if(delimchar == '\"' || delimchar == '\'') {
delimiter++;
}
return text.substring(delimiter, delimloc - delimiter).trim();
} else {
return "";
}
}
public static Hashtable parsestyle(String tagoptions,String prepend,String append) {
Hashtable hash=new Hashtable();
String[][] searchlist = {
{"align", "true", "text-align:\\s*(left|center|right);?"," 1"},
{"float", "true", "float:\\s*(left|right);?", "1"},
{"color","true", "^(?:\\s|)color:\\s*([^;]+);?", "1"},
{"font", "true", "font-family:\\s*([^;]+);?", "1"},
{"size","true", "font-size:\\s*(\\d+(\\.\\d+)?(px|pt|in|cm|mm|pc|em|ex|%|));?", "1"},
{"b", "false", "font-weight:\\s*(bold);?"},
{"i", "false", "font-style:\\s*(italic);?"},
{"u", "false", "text-decoration:\\s*(underline);?"}
};
String style = getoptionvalue("style", tagoptions);
String re = "^(?:\\s|)color:\\s*rgb\\((\\d+),\\s*(\\d+),\\s*(\\d+)\\)(;?)";
Pattern pattern=Pattern.compile(re);
Matcher ma=pattern.matcher(style);
while(ma.find()){
style="color:#"+Integer.parseInt(ma.group(2))+ma.group(3)+ma.group(4)+ma.group(5);
}
//style = style.replace(re, function($1, $2, $3, $4, $5) {return(+ parseInt($2).toString(16) + parseInt($3).toString(16) + parseInt($4).toString(16) + $5);});
int len = searchlist.length;
for(int i = 0; i < len; i++) {
Pattern pattern1=Pattern.compile(searchlist[i][2]);
Matcher matcher=pattern1.matcher(style);
while(matcher.find())
{
if(matcher != null)
{
String opnvalue = matcher.group(Integer.parseInt(searchlist[i][3]));
prepend += "[" + searchlist[i][0] + (searchlist[i][1] == "true" ? "=" + opnvalue + "]" : "]");
append = "[/" + searchlist[i][0] + "]" + append;
}
}
}
hash.put("prepend", prepend);
hash.put("append", append);
return hash;
}
public static String escapeHTML2UBB(String html) {
//去标签去特殊符号
html=html.trim().toLowerCase();
String[] preg=new String[]{"<style.*?>[\\s\\S]*?<\\/style>","<noscript.*?>[\\s\\S]*?<\\/script>","<noscript.*?>[\\s\\S]*?<\\/noscript>","<select.*?>[\\s\\S]*?<\\/select>", "<!---->", "on[a-zA-Z]{3,16}\\s?=\\s?\"[\\s\\S]*?\""};
for(int i=0,size=preg.length;i<size;i++){ html="html.replaceAll(preg[i]," "");="" }="" html="html.replaceAll("(\\r\\n|\\n|\\r)"," "");="" html="html.replaceAll("&((#(32|127|160|173))|shy|nbsp);","").trim();" 转表格="" html="tableH2U(html);" html="html.replaceAll("" <table[^="">]*>","[table]");
html=html.replaceAll("<tr[^>]*(?:background|background-color|bgcolor|class)[:=]\\s*([\"\']?)([\\(\\)%,#\\w]+)(\\1)[^>]*>", "[tr=$3]");
html=html.replaceAll("<tr[^>]*>", "[tr]");
html=tdH2U(html);
String[] tablepreg=new String[]{"<t[dh][^>]*>","<\\/t[dh]>","<\\/tr>","<\\/table>"};
String[] tableReplace=new String[]{"[td]", "[/td]", "[/tr]", "[/table]"};
for(int j=0,max=tablepreg.length;j<max;j++) {="" html="html.replaceAll(tablepreg[j]," tablereplace[j]);="" }="" 转字体大小="" html="html.replaceAll("<h([0-9]+)[^">]*>(.*)<\\/h\\1>", "[size=$1]$2[/size]\\n\\n");
html = imgH2U(html);
html = objectH2U(html);
html = html.replaceAll("<a\\s+?name=([\"\']?)(.+?)(\\1)[\\s\\s]*?>([\\s\\S]*?)<\\/a>", "$4");
html = html.replaceAll("<br\\s+?style=([\"\']?)clear: both;?(\\1)[^\\="">]*>", "");
html = html.replaceAll("<br[^\\>]*>", "\n");
//遍历内容，替换标签。
html = recursion("b", html, "simpletag", "b");
html = recursion("htmlong", html, "simpletag", "b");
html = recursion("i", html, "simpletag", "i");
html = recursion("em", html, "simpletag", "i");
html = recursion("u", html, "simpletag", "u");
html = recursion("a", html, "atag","");
html = recursion("font", html, "fonttag","");
html = recursion("blockquote", html, "simpletag", "indent");
// FLASH动画html
html = html.replaceAll("([^']*)","[flash]$1[/flash]");
html = html.replaceAll("([^']*)","[flash=$1,$2]$3[/flash]");
for (int i = 0; i < regexHTML.length; i++)
html = html.replaceAll(regexHTML[i], replacementHTML[i]);
html = html.replaceAll("<[\\/\\!]*?[^<>]*?>", "");
//System.out.println("html----"+html);
return html;
}
// html代码转化 把一些html里的标签转化为特殊字符
public static String escapeHTMLTags(String input) {
// Check if the string is null or zero length -- if so, return
// what was sent in.
if (input == null || input.length() == 0) {
// return input;
input = "";
}
// Use a StringBuffer in lieu of String concatenation -- it is
// much more efficient this way.
StringBuilder buf = new StringBuilder(input.length());
char ch = ' ';
for (int i = 0; i < input.length(); i++) {
ch = input.charAt(i);
if (ch == '<') {
buf.append("<");
} else if (ch == '>') {
buf.append(">");
} else if (ch == '"') {
buf.append("'");
} else {
buf.append(ch);
}
}
return buf.toString();
}
// 路径转换
public static String escapePath(String input) {
if (input != null) {
return input.replace("\\", "/");
} else {
return "";
}
}
// 编码转换
public static String StrEnCoding(String str) {
try {
return new String(str.getBytes("ISO8859_1"), "gbk");
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return "";
}
}
// 截取字符串
public static String StrIntercept(String str, int length) {
if (str.length() < length) {
return str;
} else {
return str.substring(0, length) + "...";
}
}
// 判断字符串是可以转换为长整形
public static boolean isLong(String value) {
try {
Long.parseLong(value);
return true;
} catch (NumberFormatException e) {
return false;
}
}
// 发帖的时候除去某些标签 textarea script iframe
public static String removeTag(String context) {
if (context != null) {
String content = context;
content = content.trim().toLowerCase();
if (content.indexOf("onload=autoresize(this)") > -1) {
content = content
.replaceAll("onload=autoresize\\(this\\)", "xxxxx");
}
String[] preg=new String[]{"<style.*?>[\\s\\S]*?<\\/style>","<noscript.*?>[\\s\\S]*?<\\/script>","<noscript.*?>[\\s\\S]*?<\\/noscript>","<select.*?>[\\s\\S]*?<\\/select>", "<!---->", "on[a-zA-Z]{3,16}\\s?=\\s?\"[\\s\\S]*?\""};
for(int i=0,size=preg.length;i<size;i++){ context="context.replaceAll(preg[i]," "");="" }="" if="" (content.indexof("onload")=""> -1) {
content = content.replaceAll("onload", "");
}
if (content.indexOf("xxxxx") > -1) {
content = content.replaceAll("xxxxx", "onload=autoresize(this)");
}
if (content.indexOf("meta") > -1)
{
content = content.replaceAll("<meta.*?>", "");
}
if (content.indexOf("a") > -1) {
content = content.replaceAll("", "");
content = content.replaceAll("", "");
}
if (content.indexOf("script") > -1) {
content = content.replaceAll("<noscript.*?>", "");
content = content.replaceAll("</noscript>", "");
}
if (content.indexOf("window") > -1) {
content = content.replaceAll("window", "");
}
if (content.indexOf("body") > -1) {
content = content.replaceAll("<body.*?>", "");
}
return content;
} else {
return "";
}
}
// 去除所有html标签
public static String removeAllTag(String content) {
if (content.trim().equals("") && content == null) {
return "";
} else {
String str = content.replaceAll("\\&[a-zA-Z]{1,10};", "")
.replaceAll("<[^>]*>", "");
str = str.replaceAll("[(/>)<]", "");
return str;
}
}
// 获取超链接的地址
public static String getHtmlA(String content) {
String str = "";
if (content == null && content.trim().length() < 0) {
return "";
}
Pattern pattern = Pattern.compile("href=\"(.+?)\"",
Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher(content);
if (matcher.find()) {
str = matcher.group(1);
}
return str;
}
// 截取社区签名的url
public static String getHtmlUrl(String content) {
String str = "";
if (content == null && content.trim().length() < 0) {
return "";
}
Pattern pattern = Pattern
.compile("(http://|https://){1}[\\w\\.\\-/:]+",
Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher(content);
StringBuffer buffer = new StringBuffer();
while (matcher.find()) {
buffer.append(matcher.group());
// buffer.append(",");
str = buffer.toString();
}
return str;
}
// 去除社区特定签名的标签
public static String removeURL(String content) {
String str = "";
if (content == null && content.trim().length() < 0) {
return "";
}
Pattern pattern = Pattern.compile("\\[url.*\\](.+?)\\[/url\\]");
Matcher matcher = pattern.matcher(content);
while (matcher.find()) {
str = matcher.group(1);
}
return str;
}
public static void main(String[] args) {
// String ubb="[img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img][img]http://qimg1.51766.com/1208764354386/1217464310174/111264327/1217751798106.gif[/img]";
// System.out.println("ubb-----"+ubb);
// ubb= escapeUBB2HTML(ubb);
// System.out.println("html-----"+ubb);
String ubb="";
String html="
| 引用 zuzu08 的帖子 |
| 引用 熊俊 的帖子 | ![]() 好看不知道好吃吗？ |
![]()
看起来可以，不知道怎么样 |
![]()
好吃就更好了
![]()
";
System.out.println("-html----"+html);
System.out.println("--------------------------");
ubb=escapeHTML2UBB(html);
System.out.println("ubb-----"+ubb);
System.out.println("--------------------------");
ubb=escapeUBB2HTML(ubb);
System.out.println("html-----"+ubb);
}
}
请高人指点。文中table遍历不够完美。。。。
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