gaga-js-utils/src/utf-8/index.js

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// utf-8加密
exports.utf8Encode = text =>{
    const code = encodeURIComponent(text);
    const bytes = [];
    for (var i = 0; i < code.length; i++) {
        const c = code.charAt(i);
        if (c === '%') {
            const hex = code.charAt(i + 1) + code.charAt(i + 2);
            const hexVal = parseInt(hex, 16);
            bytes.push(hexVal);
            i += 2;
        } else bytes.push(c.charCodeAt(0));
    }
    return bytes;
}


// utf-8加密
exports.utf8Decode = bytes =>{
    var encoded = "";
    for (var i = 0; i < bytes.length; i++) {
        encoded += '%' + bytes[i].toString(16);
    }
    return decodeURIComponent(encoded);
}