According to the characteristics that the input information can be reflected by the textual content ahead of input item, this paper has proposed a method to dynamically fill the form items by parsing them, and solved the problem that how to search multiple web sites with the same type using their own advanced search page. In this paper, book shopping website was chosen as research object. Using the method of dynamically form, some resulting pages can be generated, then it will parse and sort these pages by their weights, and at last display them in the same format. At last, a satisfying result has obtained in the experiment and confirmed the algorithm accuracy, thus it can be used to search multiple websites with the same type, using their own search engine.%根据表单项前的文字信息反映表单项输入信息的特点,提出通过解析表单项动态填充表单的方法,解决了应用网站自身高级搜索页面对同一类型的多个网站进行搜索的问题.针对图书类的网站进行研究,利用动态解析表单获得结果页面,对其进行解析并加权排序,最后按照统一的显示格式展现.根据实验结果验证了算法设计的正确性,可利用本算法对多个同类型的网站借助其自身搜索进行搜索查询.
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