string /0截断这个用JS怎么实现?

抱歉我没有说清楚,后端是C++发过来的等长二进制用0来标示结束
暂时用for循环来判断0,之后用iconv转成相应字符串
请问还有其他方法吗

indexOf?

“asoifhakjshgak/0adlkfjhwrhegnksdjfg”.split("/0")[0] === “asoifhakjshgak”;

怎么用正则匹配 /0 之前的字符串?谁知道?

"aldjfaiusdhufa@!%$(>M<~\"dgjqwrieuh/0aisdfhiwhfeijksadh/0adfjiuwher\035#@*&!$/0".match(/.*?(?=\/0)/)[0] === "aldjfaiusdhufa@!%$(>M<~\"dgjqwrieuh";