How can I use try-catch in Vue components?

How can I use try-catch in Vue components?

You can use try-catch blocks in Vue components to handle errors during asynchronous operations. For example, in a method, you can wrap your API call in a try-catch block to catch any errors that occur.

Can you show me a code example?

Sure! Here's a simple example:

methods: {
  async fetchData() {
    try {
      const response = await axios.get('https://api.example.com/data');
      this.data = response.data;
    } catch (error) {
      console.error('Error fetching data:', error);
      this.errorMessage = 'Failed to load data.';
    }
  }
}

What if I want to handle different types of errors?

You can check the error type in the catch block. For example, you can differentiate between network errors and server errors by inspecting the error object.

Thanks! This is really helpful.