在简单模式验证后如何从蛇格到驼格的变化

def snake_to_camel(snake_case):
    words = snake_case.split('_')
    return words[0] + ''.join(word.title() for word in words[1:])

snake_case = "hello_world"
camel_case = snake_to_camel(snake_case)
print(camel_case)  # 输出 helloWorld

function snakeToCamel(snakeCase) {
    const words = snakeCase.split('_');
    return words[0] + words.slice(1).map(word => word.charAt(0).toUpperCase() + word.slice(1)).join('');
}

const snakeCase = "hello_world";
const camelCase = snakeToCamel(snakeCase);
console.log(camelCase);  // 输出 helloWorld