public function testGetTops()
{
$text = '迅搜(xunsearch)是优秀的开源全文检索解决方案';
$tops = $this->object->getTops($text, 4);
$this->assertEquals(4, count($tops));
$this->assertEquals('全文检索', $tops[0]['word']);
$this->assertEquals('开源', $tops[1]['word']);
}
/**
* 取文本的关键词
* limit 默认取10个
* xattr 条件：在返回结果的词性过滤, 多个词性之间用逗号分隔, 以~开头取反
* 如: 设为 n,v 表示只返回名词和动词; 设为 ~n,v 则表示返回名词和动词以外的其它词
* return 返回词汇数组, 每个词汇是包含 [times:次数,attr:词性,word:词]
* */
public function xs_get_keyword()
{
$text = $this->input['text'];
$limit = $this->input['limit'] ? $this->input['limit'] : 10;
$xattr = $this->input['xattr'];
$conf = realpath(CUR_CONF_PATH . 'data/' . 'textsearch_textsearch' . '.ini');
if (!$conf) {
$this->errorOutput('NO_DEFAULT.INI');
}
try {
include_once CUR_CONF_PATH . 'lib/xunsearch/XS.php';
$xs = new XS($conf);
$xsts = new XSTokenizerScws();
$result = $xsts->getTops($text, $limit, $xattr);
//,100,'~n,v'
} catch (XSException $e) {
$this->errorOutput('error');
}
$this->addItem($result);
$this->output();
}
