javaweb中ajax请求后台servlet(实例)
投稿：jingxian
下面小编就为大家带来一篇javaweb中ajax请求后台servlet(实例)。小编觉得挺不错的，现在就分享给大家，也给大家做个参考。一起跟随小编过来看看吧
废话不多说，直接上代码
public class DZFP_jdbc extends HttpServlet{
private static final long serialVersionUID = 1L;
public static Connection conn;
public static ResultSet rs = null ;
public static PreparedStatement ps = null ;
private static String url = "jdbc:oracle:thin:@192.168.100.11:1111:CRM";
private static String name = "name";
private static String pwd = "pwd";
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
/*PreparedStatement ps;
ResultSet rs = null;*/
response.setCharacterEncoding("utf-8");
request.setCharacterEncoding("utf-8");
response.setHeader("content-type", "text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
***********
out.print("{\"errorno\":[{\"list\":error}]}");
}
}
$.ajax({
type: "post",
url: "DZFP_jdbc",
dataType: "text",
data : {
taxcode : taxcode,
mobilenum : mobilenum
},
timeout : 50000,
success: function (data) {
var jsonobjs = eval("(" + data + ")");
var list = jsonobjs.errorno[0].list;
},
error: function() {
alert("网络异常，请稍后重试");
}
});
<servlet>
<servlet-name>DZFP_jdbc</servlet-name>
<servlet-class>
weishijiestudio.hangxinwx.servlet.DZFP_jdbc
</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DZFP_jdbc</servlet-name>
<url-pattern>/DZFP_jdbc</url-pattern>
</servlet-mapping>
以上这篇javaweb中ajax请求后台servlet(实例)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。