我强烈建议使用 Unirest 其一个用于发出http请求的简单库，它具有非常易于使用的api，并且不会使内存过多地过载，这是一个示例，说明了如何使用示例代码.

I higly recommend using Unirest its a simple library for making http requests it has a very easy to use api and it doesnt overload the mem too much, here's an example on how would it be using your example code.

Unirest.post("https://example.com")
.queryString("places", "['LNCf206KYa5b', 'oWdC0hnm1jjJ']")
.queryString("action", "Do")
.asJson()