在javascript中将字符串数组转换为数组 [英] Convert string array to array in javascript

问题描述

我从我的 django-rest-framework api 调用中得到以下项目:

I get the following item back from my django-rest-framework api call:

services = "['service1', 'service2', 'service3']"

我想要 services = ['service1', 'service2', 'service3']

在我的 JavaScript 中，我尝试了 services = JSON.parse(services)- 什么都没做，也试过 $.parseJSON(services).

In my JavaScript I tried services = JSON.parse(services) - didn't do anything, also tried $.parseJSON(services).

在我的序列化程序中，我尝试将设置服务设为 ListField，也尝试过 JSONSerializerField()

In my serializers I have tried the setting services as ListField, also tried JSONSerializerField()

class JSONSerializerField(serializers.Field):
    # Adapted from http://stackoverflow.com/a/28200902
    def to_internal_value(self, data):
        return json.loads(data)

    def to_representation(self, value):
        return value

推荐答案

要解析它，您需要使用双引号而不是单引号.

To parse it you need to use double quotes instead of single.

这应该有效:

services = '["service1", "service2", "service3"]'
JSON.parse(services)

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