如何用JavaScript获取含完整星期与月份的日期格式？

Hey Alison, I totally get the frustration of hunting for a non-existent "get fullDate" method—let's get your date formatted correctly without that hassle!

For JavaScript: #

Instead of relying on a custom function that returns abbreviated names, use the built-in Intl.DateTimeFormat API, which lets you explicitly define how you want each date component displayed:

// Start with your existing date object or string
const targetDate = new Date("Wed Feb 14 2018");

// Configure the formatter for full weekday, full month, and numeric year
const dateFormatter = new Intl.DateTimeFormat('en-US', {
  weekday: 'long',   // Shows full weekday name (e.g., "Wednesday")
  month: 'long',     // Shows full month name (e.g., "February")
  year: 'numeric'    // Shows 4-digit year
});

// Format the date
const formattedDate = dateFormatter.format(targetDate);
console.log(formattedDate); // Output: "Wednesday February 2018"

For Python (if that's your language): #

If you're working in Python, use the datetime module to parse the abbreviated date and reformat it with full names:

from datetime import datetime

# Parse the input date string
date_obj = datetime.strptime("Wed Feb 14 2018", "%a %b %d %Y")

# Format to full weekday, full month, and year
formatted_date = date_obj.strftime("%A %B %Y")
print(formatted_date) # Output: "Wednesday February 2018"

Key Takeaway: #

There's no need to search for a "get fullDate" method—most modern languages have built-in date formatting utilities that let you specify exactly which components to show, and in what style (abbreviated vs. full). Just target the weekday/%A and month/%B parameters to get those full names!

内容的提问来源于stack exchange，提问作者Alison