isNetworkImage method

  1. @Doc(message: '判断是否为网络图片')
bool isNetworkImage([
  1. String regExpString = r'^https?:\/\/.*\.(?:png|jpg|jpeg|gif|bmp)$'
])

Implementation

@Doc(message: '判断是否为网络图片')
bool isNetworkImage([String regExpString = r'^https?:\/\/.*\.(?:png|jpg|jpeg|gif|bmp)$']) {
  RegExp regExp = RegExp(regExpString);
  return regExp.hasMatch(this);
}