怎样写一个只取中间16位的JS代码?

Question

c105b991157a066d8d7e5ca46328da1e
209f6736a90dcf09a5fcc4e1dfeb9c61
710696650731f6c7618a097b95a7b5c2
61d458727eeb9dd4809d9b866962d30e
89f8c01f36d1c843160a1460ab7f57c2
faf5d6c82d5a6ca0dacef01df6e081bc
f79a916d42a1420f3e446e102e056d59
b7e0640ad1e2c194416eb46e4f5eea48
48bf88dbb9e81f79d9c52c7476ecd9e1
b38d54a5e0b79a68475b91c535dbefc6
bc0138cb741be8b7bda5dba8a827d756
9e3c2366e8b6f0c783b2097d95aa6339
e04755387e5b5968ec213e41f70c1d46
f79a916d42a1420f3e446e102e056d59我想将上面的32位只取中间16位,这个怎么写?

Answer 1

"c105b991157a066d8d7e5ca46328da1e".subString(7 ,16) 

Answer 2

<script>
alert("c105b991157a066d8d7e5ca46328da1e".substr(8,16))
</script>
查查substr的用法