问答项目---经验转化为等级！

/**
 * 经验转化为等级
 */
function exp_to_level($exp){
    switch (true) {
        case $exp>=C(‘lv20‘):
            return 20;
        case $exp>=C(‘lv19‘):
            return 19;
        case $exp>=C(‘lv18‘):
            return 18;
        case $exp>=C(‘lv17‘):
            return 17;
        case $exp>=C(‘lv16‘):
            return 16;
        case $exp>=C(‘lv15‘):
            return 15;
        case $exp>=C(‘lv14‘):
            return 14;
        case $exp>=C(‘lv13‘):
            return 13;
        case $exp>=C(‘lv12‘):
            return 12;
        case $exp>=C(‘lv11‘):
            return 11;
        case $exp>=C(‘lv10‘):
            return 10;
        case $exp>=C(‘lv9‘):
            return 9;
        case $exp>=C(‘lv8‘):
            return 8;
        case $exp>=C(‘lv7‘):
            return 7;
        case $exp>=C(‘lv6‘):
            return 6;
        case $exp>=C(‘lv5‘):
            return 5;
        case $exp>=C(‘lv4‘):
            return 4;
        case $exp>=C(‘lv3‘):
            return 3;
        case $exp>=C(‘lv2‘):
            return 2;
        default : 
            return 1;
    }

}

$adopt = floor($adopt / $answer).‘%‘;//采纳率

<li>采纳率：<span>{:floor($msg[‘adopt‘] / $msg[‘answer‘])}</span></li>