vue hello world项目
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'use strict';
const internals = {};
module.exports = function (input) {
if (!input) {
return '';
}
const lessThan = 0x3C;
const greaterThan = 0x3E;
const andSymbol = 0x26;
const lineSeperator = 0x2028;
// replace method
let charCode;
return input.replace(/[<>&\u2028\u2029]/g, (match) => {
charCode = match.charCodeAt(0);
if (charCode === lessThan) {
return '\\u003c';
}
if (charCode === greaterThan) {
return '\\u003e';
}
if (charCode === andSymbol) {
return '\\u0026';
}
if (charCode === lineSeperator) {
return '\\u2028';
}
return '\\u2029';
});
};