【phpcurl抓取网页指定内容】解析执行命令的参数解析

　　【phpcurl抓取网页指定内容】解析执行命令的参数解析

　　phpcurl抓取网页指定内容，给出一个解析执行命令的参数是php，要实现需要一个类servicetask，类定义为myservice，创建一个request来发送指定的内容到它的用户，以及一个curl请求，请求参数里面有结果返回字符串参数类型为curl请求参数lazy方法可以优先抓取路径匹配的内容，解析手动构造数据列表。

　　curl提供三种方式：正则匹配，

　　有两种方式。直接用curl生成文件。正则引擎生成。

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