一键拉黑本页红卫兵

run.js

[].slice.call(document.querySelectorAll('.follow_item'))
  .map(function(item) {
    var d = item.getAttribute('action-data');
    var data = /uid=(\d+)&/g.exec(d);
    var uid = data && data[1];
    if (uid) {
      var xhr = new XMLHttpRequest();
      xhr.open('POST', 'http://weibo.com/aj/f/addblack?ajwvr=6');
      xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      xhr.send('f=1&uid=' + uid);
    }
  });