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在javascript中将字符串转换为数组?_Javascript_Jquery_Arrays - Fatal编程技术网

在javascript中将字符串转换为数组?

在javascript中将字符串转换为数组?,javascript,jquery,arrays,Javascript,Jquery,Arrays,我正在尝试用javascript将字符串转换为数组 var strng = "[a,b]" 预期产出: var arry = ["a","b"] 试试这个: var strng=“[a,b]”; 设arr=strng.slice(1,-1).split(“,”); 控制台日志(arr)适用于所有字符串,如“[a,b]”或“[a,b,c,d]” var strng=“[a,b]”; console.log(strng.repl

我正在尝试用javascript将字符串转换为数组

 var strng = "[a,b]"
预期产出:

 var arry = ["a","b"]
试试这个:

var strng=“[a,b]”;
设arr=strng.slice(1,-1).split(“,”);

控制台日志(arr)适用于所有字符串,如
“[a,b]”
“[a,b,c,d]”

var strng=“[a,b]”;
console.log(strng.replace(/\[|]/g,”).split(“,”)