错误：语法错误：React Native中位置0处JSON中的意外令牌i

Question

react native fetching rejected with Error : SyntaxError: Unexpected token i in JSON at position 0 when applying the moment-timezone module

i have used MomentTimezone.tz(new Date().getTime(), 'America/New_York') as the fetching request message value

Answer 1

You need to load timezone data first, before you parse timezone. See the documentation at Moment Timezone Data Loading

Also I think you want to send date instead of New York Time. Does your request actually requires That time can be used for display however if you have to send that time with your request (to a server) you need to convert your moment instance to date object like this

 const now = new Date(); const myMoment = momentTimezone.tz(now.getTime(), 'America/NewYork'); const dateForRequest = myMoment.toDate(); 

if you want new york time, you need to specify which time do you actually want. Consider I want to know what will be the time( with respect to UTC or Epoch) when New York time will be 2017-12-1 03:30 .

const timeString = '2017-12-1 03:30'
const myMoment = momentTimezone.tz(timeString, 'YYYY-MM-DD HH:mm', 'America/NewYork');
const dateForRequest = myMoment.toDate();