在JavaScript中删除数组中的双引号

Question

var old_response = ["a,b,c","x,y,z","e,f,g"] 
new_response = ["a,b,c,x,y,z,e,f,g"]

目前我得到old_response而不是我需要new_response

Answer 1

只需使用Array#join方法连接元素并放入一个新数组。

var old_response = ["a,b,c","x,y,z","e,f,g"] ;

var new_response = [old_response.join()];

console.log(new_response);

Answer 2

old_response = ["a,b,c","x,y,z","e,f,g"]
console.log([old_response.join()])

Answer 3

您可以将数组转换为字符串：

var old_response = ["a,b,c","x,y,z","e,f,g"]
var new_response = [old_response.toString()]  // or [old_response + '']

console.log(new_response)