isNetworkImage method
- @Doc(message: '判断是否为网络图片')
- 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);
}