myeclipse 中UTF-8设置

Window选项下---preferences选项; 打开preferences->General->workspace,设置UTF-8; 同样是preferences->MyEclipse->Files and Editors ->CSS、HTML、JSP、JavaScript、XML设置为ISO 10646/Unicode(UTF-8)。 如果没有配置过上述的设置就创建项目出现乱码情况的,点击项目名,右键找到Properties,检查Text file encoding是否为UTF-8; 类和页面同上,右键找到Properties,检查Text file encoding是否为UTF-8;


Web.xml 中的字符集拦截器设置

<filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>先检查是否设置,没有请加上,如果有请把它放到最上面(亲身经历,找了好久才发现 T_T)


tomcat 字符集设置

//服务器安装路径下conf文件夹里的server.xml文件
tomcat/conf/server.xml文件
将相关语句改为:

<Connector port="8008" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"  URIEncoding="UTF-8"/>之前的语句没有URIEncoding="UTF-8"这一句


mysql字符集设置

第一种是修改mysql的my.ini文件中的字符集键值 default-character-set = utf8 character_set_server = utf8 修改完后,重启mysql的服务 还有一种,就是使用mysql的命令 SET character_set_client = utf8 ; SET character_set_connection = utf8 ;


连接数据库设置字符

jdbc.url=jdbc:mysql://localhost:3306/数据库?useUnicode=true&characterEncoding=UTF-8


方法中设置字符

HttpServletResponse res = ServletActionContext.getResponse(); HttpServletRequest request = ServletActionContext.getRequest(); res.setCharacterEncoding("utf-8"); res.setContentType("text/html;charset=utf-8"); request.setCharacterEncoding("utf-8");


注解设置字符

在SSM框架中的注解里加一句话:produces = "text/html;charset=UTF-8" 例如:@RequestMapping(value="/selectMallByTitle",produces = "text/html;charset=UTF-8")