小编Maj*_*mzi的帖子

我正在使用带有"wampserver"的IDE"Phpstorm".我想连接MySQL数据源,但我遇到了一个问题:

Connection to MySQL - DatabaseName@localhost failed: Exception in thread "main" java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:190)
at com.intellij.persistence.database.console.RemoteJdbcServer.main(RemoteJdbcServer.java:15)

我也下载mysql-connector-java-gpl-5.1.29.msi并安装了它,但我仍然遇到了一些问题.

我在做这个工作

$source = mb_convert_encoding('test', "unicode", "utf-8");
$source = unpack('C*', $source);
var_dump($source);

返回:

array (size=8)
  1 => int 0
  2 => int 116
  3 => int 0
  4 => int 101
  5 => int 0
  6 => int 115
  7 => int 0
  8 => int 116

但我想要这个回报:

array (size=8)
  1 => int 116
  2 => int 0
  3 => int 101
  4 => int 0
  5 => int 115
  6 => int 0
  7 => int 116
  8 => int …