发生Flask UnicodeDecodeError错误

Question

Excel文件包含韩文文本。 我找不到解决方案.. 帮助我！

这是烧瓶代码

$active_group = 'default';
$query_builder = TRUE;

$db['default'] = array(
    'dsn'   => 'mysql:host=localhost;dbname=school;charset=utf8',
    'hostname' => 'localhost',
    'username' => 'root',
    'password' => '',
    'database' => 'school',
    'dbdriver' => 'pdo',
    'dbprefix' => '',
    'pconnect' => FALSE,
    'db_debug' => TRUE,
    'cache_on' => FALSE,
    'cachedir' => '',
    'char_set' => 'utf8',
    'dbcollat' => 'utf8_general_ci',
    'swap_pre' => '',
    'encrypt' => FALSE,
    'compress' => FALSE,
    'stricton' => FALSE,
    'failover' => array(),
    'save_queries' => TRUE
);

发生错误..

@app.route('/usecase/excel', methods=['GET', 'POST'])
def get_excel():
    file_name = "usecase.xls"
    return send_from_directory(app.static_folder, file_name)

Answer 1

按照此处的建议，

https://stackoverflow.com/a/17681884/5417164

如果你想在生产中使用，你不想使用flask来提供静态文件。