xpath class
想获得article下面p的内容，但是利用
//article/p
得到的是一条一条的，我想获得的是将所有p的内容合在一起的大块内容。目前的想法是先获得article下的所有内容再去掉span和h1，但是不知道该如何排除这两个节点啊。这两个节点有class属性。p的个数不确定。
求高手指点！
回复讨论(解决方案)
得到p就是数组，迭代一次合并不行么？
不能迭代啊，因为还涉及到其他的问题，只能取一块内容，不能迭代
得到p就是数组，迭代一次合并不行么？
不能迭代啊，因为还涉及到其他的问题，只能取一块内容，不能迭代
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