XPath Error method Unknown: Contains (@ "Workaround

Create XmlDom after adding "xmldom.setproperty (' selectionlanguage ', ' XPath '); XPath query such as: Equivalent query: String xpath = "Users/user[username= ' Huo ' and password= ' 123 ']"; Fuzzy query: String xpath = "Users/user[contains (  Username, ' Huo ') and contains (password, ' 123 ')] "; ----------------------------------------------------------------------------------------------------------the second storage method of XML . xml XPath query such as: Add "@" to query the property value equivalence query: String xpath = "users/user[@username = ' Huo ' and @password = ' 123 ']"; Fuzzy query: String xpath = "Use Rs/user[contains (@username, ' Huo ') and contains (@password, ' 123 ')] ";