文 zend framework配置文件之错误提示设置，数据库设置

Zend Framework配置文件位于application->configs目录下application.ini文件，

默认有4组配置，即开发（development）、测试（testing）、演示（staging）、上线（production）

[production]
phpSettings.display_startup_errors = 0
phpSettings.display_errors = 0
includePaths.library = APPLICATION_PATH "/../library"
bootstrap.path = APPLICATION_PATH "/Bootstrap.php"
bootstrap.class = "Bootstrap"
appnamespace = "Application"
resources.frontController.controllerDirectory = APPLICATION_PATH "/controllers"
resources.frontController.params.displayExceptions = 0

[staging : production]

[testing : production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1

[development : production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1
resources.frontController.params.displayExceptions = 1

新建的Zend Framework项目默认使用上线的配置，因此错误消息不会出现，给初学者造成不少麻烦，因此对照开发的配置（如下），将上线的配置同样的3行的值改成1。

;开启错误调试，请将下面前三项设为1
[production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1
resources.frontController.params.displayExceptions = 1
includePaths.library = APPLICATION_PATH "/../library"
bootstrap.path = APPLICATION_PATH "/Bootstrap.php"
bootstrap.class = "Bootstrap"
appnamespace = "Application"
resources.frontController.controllerDirectory = APPLICATION_PATH "/controllers"
;数据库设置
[mysql]
db.adapter=PDO_MYSQL
db.params.host=localhost
db.params.username=root
db.params.password=
db.params.dbname=votedb
或者在入口选择对应配置亦可