HttpClient不是一个浏览器，它是一个客户端HTTP传输类库。HttpClient作用是传输和接收HTTP消息。HttpClient不尝试缓存内容，执行内嵌HTML页面中的javascr ipt脚本，尝试猜测内容类型，重新定义请求/重定向URI位置，其他功能与HTTP传输无关。-HttpClient is not a browser, it is a client-side HTTP transport class library. The HttpClient role of the t

Web application vulnerabilities have become a major concern in software security. This paper will present major attack patterns, i.e. SQL injection, cross-site scr ipting, cross-site request forgery, Javascr ipt hijacking, and DNS rebinding, together