velocity配置文件中的编码配置类:
//对html文件编码的配置
org.apache.velocity.app.event.implement.EscapeHtmlReference
//对javascript文件编码的配置
org.apache.velocity.app.event.implement.EscapeJavascriptReference
//对sql文件编码的配置
org.apache.velocity.app.event.implement.EscapeSqlReference
//对xml文件编码的配置
org.apache.velocity.app.event.implement.EscapeXmlReference
1:在velocity.properties中配置全局变量转义：
default.contentType=text/html; charset=UTF-8
input.encoding=UTF-8
output.encoding=UTF-8
eventhandler.referenceinsertion.class = org.apache.velocity.app.event.implement.EscapeHtmlReference
eventhandler.referenceinsertion.class = org.apache.velocity.app.event.implement.EscapeSqlReference
eventhandler.escape.html.match = /msg.*/
eventhandler.escape.sql.match = /sql.*/
2:在velocity.properties中配置局部变量转义：
default.contentType=text/html; charset=UTF-8
input.encoding=UTF-8
output.encoding=UTF-8
eventhandler.referenceinsertion.class = org.apache.velocity.app.event.implement.EscapeHtmlReference
eventhandler.referenceinsertion.class = org.apache.velocity.app.event.implement.EscapeSqlReference
eventhandler.escape.html.match = /_html_*/
eventhandler.escape.sql.match = /_sql_*/
前台数据显示时 要转义的数据变量名定义需遵循:
格式:_html_自定义名字
例如：_html_title、_html_userName等等