取新闻内容去掉html和空格
//取代空格
public static String removeAllSpace(String str)
{
String tmpstr=str.replace(" ","");//用""取代" ",则删除了空格
String tmpstr2=tmpstr.replace(" ","");
return tmpstr2;
}
//取代<>
public static String htmlToStr(String htmlStr){
String result = "";
boolean flag = true;
if(htmlStr==null){
return null;
}
char[] a = htmlStr.toCharArray();
int length=a.length;
for(int i=0;i<length;i++){
if(a[i]=='<'){
flag=false;
continue;
}
if(a[i]=='>'){
flag=true;
continue;
}
if(flag==true){
result+=a[i];
}
}
return result.toString();
}