e536. listing all the attributes of a dom element.txt

来自「这里面包含了一百多个JAVA源文件」· 文本 代码 · 共 15 行

  // Get all the attributes of an element in a map
    NamedNodeMap attrs = element.getAttributes();
    
    // Get number of attributes in the element
    int numAttrs = attrs.getLength();
    
    // Process each attribute
    for (int i=0; i<numAttrs; i++) {
        Attr attr = (Attr)attrs.item(i);
    
        // Get attribute name and value
        String attrName = attr.getNodeName();
        String attrValue = attr.getNodeValue();
    }