javascript try catch finally
try {
// Try to run this code
}
catch(err) {
// if any error, Code throws the error
}
finally {
// Always run this code regardless of error or not
//this block is optional
}javascript try catch finally
try {
// Try to run this code
}
catch(err) {
// if any error, Code throws the error
}
finally {
// Always run this code regardless of error or not
//this block is optional
}javascript try catch finally return
(function() {
try {
try {
throw new Error('oops');
} catch (ex) {
console.error('inner', ex.message);
throw ex;
} finally {
console.log('finally');
return;
}
} catch (ex) {
console.error('outer', ex.message);
}
})();
// Output:
// "inner" "oops"
// "finally"Copyright © 2021 Codeinu
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