Question

如何用htmlParser把table中的内容提取出来

Answer 1

SE16N通过&sap_edit可以修改表，修改表后拿贺祥如何查看呢。分两消搏步进行。1.事务码SE16N,然后输入表SE16N_CD_Key，输入相应的查询条拍悉件。例如table名,查出相应的ID2.事务码SE16N，然后输入表SE16N_CD_DATA,输入相应的ID，就可以查询到修改的内容。...

Answer 2

public static Map<String,String> parseList(String url) {
Map<String,String> rlt=new LinkedHashMap<String,String>();
NodeFilter filter=new CssSelectorNodeFilter ("侍李.className tr");
filter = new AndFilter(filter, new NotFilter(new HasChildFilter(new CssSelectorNodeFilter ("tr"))));
Parser parser;
try {
parser = new Parser(url);
NodeList list = parser.extractAllNodesThatMatch(filter);
for(int i=0;i<list.size();i++){
Node tr=list.elementAt(i);
parser = new Parser(tr.toHtml());
NodeList tds = parser.extractAllNodesThatMatch(new CssSelectorNodeFilter ("弊谈拍td"租羡));
String key=tds.elementAt(0).toPlainTextString();
String value=tds.elementAt(1).toPlainTextString();
rlt.put(key, value);
}
} catch (ParserException e) {
e.printStackTrace();
}
return rlt;
}