In this statement, you place the code that may cause errors in the try block and the code that handles the error in the catch block. If an error occurs, ... ... <看更多>

「Cleaner async JavaScript code without the try/catch mess」這篇文章的作者提出一個解法，將promise 重新包裝，然後將error 與data 用陣列 [error ... ... <看更多>

.catch() vs. try/catch is somewhat a personal preference and it also depends upon how you want the code to run. ... <看更多>

Instantly share code, notes, and snippets. @briancavalier · briancavalier/try-catch.js. Created ... ... <看更多>

try -catch in javascript... isn't it a good practice? · While in java or *any other language* it is mandatory to have error handling... · It is because you cannot ... ... <看更多>

The JavaScript Try Catch statement lets you handle exceptions that are thrown in your code: try { ... code that may throw exceptions . ... <看更多>