Question

我有来自javascript的这种类型的列表：

Amila,Asanka,Imaad,Kelum,Lakshan,Sagara,Thilina

我使用以下代码转换为我的输出

var array = columnsload.split(",");
var string = JSON.stringify(columnsload);
var nameArray = string.split(',');

输出如下：

"Amila,Asanka,Imaad,Kelum,Lakshan,Sagara,Thilina"

但我真的需要这样：

["Amila","Asanka","Imaad","Kelum","Lakshan","Sagara","Thilina"]

任何人都知道如何获得这样的输出？

Answer 1

做var nameArray = columnsload.split(',');。您不需要stringify数组，然后再split，只需一.split即可。

var columnsload = "Amila,Asanka,Imaad,Kelum,Lakshan,Sagara,Thilina";
var nameArray = columnsload.split(',');
console.log(nameArray);

如果您需要将整个事物作为字符串，则可以在数组之后运行JSON.stringify。

var columnsload = "Amila,Asanka,Imaad,Kelum,Lakshan,Sagara,Thilina";
var nameArray = columnsload.split(',');
console.log(JSON.stringify(nameArray));
// outputs ["Amila","Asanka","Imaad","Kelum","Lakshan","Sagara","Thilina"]
// as one string.

Answer 2

拆分功能足以将字符串转换为数组;

appxmanifest

http://www.w3schools.com/jsref/jsref_split.asp

javascript逗号分隔列表到数组

2 个答案: