parseModifiers.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
  <script>
      var modifierRE = /\.[^.]+/g; // 匹配以点开头的分组 不属于点 data.object.info.age  匹配到 ['.object'，'.info' , '.age']

      function parseModifiers(name) {
          // 匹配以点开头的分组 不属于点 data.object.info.age  匹配到 ['.object'，'.info' , '.age']
          var match = name.match(modifierRE);
          console.log(match)
          if (match) {
              var ret = {};
              match.forEach(function (m) {
                  console.log(m)
                  console.log(m.slice(1))
                  ret[m.slice(1)] = true;
              });
              return ret
          }
      }

      let name = 'data.props.name'
      let modifiers = parseModifiers(name);
      console.log(modifiers)
      debugger
      if (modifiers) {
          name = name.replace(modifierRE, '');
      }
      console.log(name)


  </script>
</body>
</html>