使用httparty发送json对象

require 'httparty'

# 创建JSON对象
json_object = {
  "name" => "John",
  "age" => 30,
  "city" => "New York"
}

# 发送POST请求
response = HTTParty.post('https://example.com/api/endpoint', {
  headers: { 'Content-Type' => 'application/json' },
  body: json_object.to_json
})

# 处理响应
if response.code == 200
  puts "请求成功，响应内容为："
  puts response.parsed_response
else
  puts "请求失败，错误代码为：#{response.code}"
end