after logging in for the first time, save the token locally, and then every time you jump to a new page, you have to send a request to the server to verify whether the token is legal, display the page if it is legal, and force you to jump back to the log...
Why use Map < String, Object > when inserting data? @Test public void testNamedParameterJdbcTemplate() { String sql = "INSERT INTO employees(last_name,email,dept_id) VALUES(:ln,:email,:deptid)"; Map<String, Object> paramMap = ne...
enable php-fpm status function and access domain status, result 404? nginx configuration location = status { include snippets fastcgi-php.conf; fastcgi_pass unix: var run php php7.0-fpm.sock; } php-fpm configuration pm.status_path = stat...
in the process of using better-scroll, pull up and load the data, and then add the data to list every time, recalculate the height of list, and then scroll.refresh, but when there is a lot of data, this process will be relatively slow, resulting in the d...
var obj={ name: obj , size:0, describe:function (){ return nothing ; } }; undefined typeof obj.prototype; "undefined" "undefined" ........................................................................ ...
for example: [1, 2, 3, 4, 5] after sorting: 1, 3, 5, 2, 4 Note: does not create a new array , that is, it is changed on the basis of the original array. ...