fix a css selector bug=.=!

12 years ago · 9338e13c38
parent 7020b8648d
commit 9338e13c38
1 changed files with 1 additions and 1 deletions
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/selector/CssSelector.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/selector/CssSelector.java
@ -27,7 +27,7 @@ public class CssSelector implements Selector {
    public String select(String text) {
        Document doc = Jsoup.parse(text);
        Elements elements = doc.select(selectorText);
-        if (CollectionUtils.isNotEmpty(elements)) {
+        if (CollectionUtils.isEmpty(elements)) {
            return null;
        }
        return elements.get(0).outerHtml();