NSData *xmlData = [[NSData alloc]initWithContentsOfFile:[NSString stringWithFormat:@"%@/People.xml",[[NSBundle mainBundle] resourcePath]]];
 
    //2.将xmlData转化成xml文档
 
    GdataxMLDocument *xmlDocument = [[GdataxMLDocument alloc]initWithData:xmlData options:0 error:nil];
 
    //3.得到节点
 
    GdataxMLElement *rootElement = xmlDocument.rootElement;
 
    //4.得到子节点
 
   
 
 /*NSArray *elementArray = rootElement.children;
 
    //得到classone节点
 
    GdataxMLElement *classoneElement = [elementArray firstObject];
 
    for(GdataxMLElement *element in classoneElement.children)
 
    {
 
        //得到当前节点的文本值
 
        NSLog(@"%@",element.stringValue);
 
        if (element.children.count>0) {
 
            GdataxMLElement *infoElement = [element.children lastObject];
 
            //获得节点的所有属性和属性值
 
            NSArray *attArray = infoElement.attributes;
 
            for (GdataxMLElement *attElement in attArray) {
 
                //得到属性名和属性值
 
                NSLog(@"%@-%@",attElement.name,attElement.stringValue);
 
            }
 
        }
 
    }
 
     */
 
    //模糊查找
 
    NSArray *eArray = [rootElement nodesForXPath:@"//info" error:nil];
 
    NSLog(@"%@",eArray);