昨天选选修课,要登录学校的选课系统,按照大四、大三、大二的顺序依次开放选课权限。听说有工具可以绕开限制提前选课,网上搜索一下还真找到了,是一个使用javascript实现的,整个只有一个页面, 我也保持一份:/Files/lulu/xk.rar。大致上,它使用xmlHttpRequest向服务器发送ajax选课请求。
JS不太熟悉,发现HttpRequest功能差不多,用它试试啦,但是不知道提交数据怎么组织,革命尚未成功但是还是学到了点东西,就在这了写下来了:
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昨天选选修课,要登录学校的选课系统,按照大四、大三、大二的顺序依次开放选课权限。听说有工具可以绕开限制提前选课,网上搜索一下还真找到了,是一个使用javascript实现的,整个只有一个页面, 我也保持一份:/Files/lulu/xk.rar。大致上,它使用xmlHttpRequest向服务器发送ajax选课请求。
JS不太熟悉,发现HttpRequest功能差不多,用它试试啦,但是不知道提交数据怎么组织,革命尚未成功但是还是学到了点东西,就在这了写下来了: