![怎么让html中 还是显示<button> 而不进行编译 怎么让html中 还是显示<button> 而不进行编译](https://image.shishitao.com:8440/aHR0cHM6Ly9ia3FzaW1nLmlrYWZhbi5jb20vdXBsb2FkL2NoYXRncHQtcy5wbmc%2FIQ%3D%3D.png?!?w=700&webp=1)
toTXT(str) {
var RexStr = /\<|\>|\"|\'|\&| | /g
str = str.replace(RexStr,
function(MatchStr) {
switch(MatchStr) {
case "<":
return "<";
break;
case ">":
return ">";
break;
case "\"":
return """;
break;
case "'":
return "'";
break;
case "&":
return "&";
break;
case " ":
return " ";
break;
case " ":
return " ";
break;
default:
break;
}
}
)
return str;
}