identifier标签语句

摘抄自 “犀牛书” (之前挑重点看的，这下不小心翻到了这个，看来有时间还是得从头到尾过一遍，吼吼)

Only break and continue can use identifier statement in javascript.

var count = 0;
colintest: while(count < 15)
{
    count++;
    if(count % 2 === 0)
        continue colintest;

    console.log(count);

    if(count === 13)
        break colintest;
}