cookie中出现的乱码问题
2016-05-06 21:56
190 查看
console:
java.lang.IllegalArgumentException: Control character in cookie value or attribute.
at org.apache.tomcat.util.http.LegacyCookieProcessor.isHttpSeparator(LegacyCookieProcessor.java:732)
at org.apache.tomcat.util.http.LegacyCookieProcessor.getTokenEndPosition(LegacyCookieProcessor.java:714)
at org.apache.tomcat.util.http.LegacyCookieProcessor.processCookieHeader(LegacyCookieProcessor.java:497)
at org.apache.tomcat.util.http.LegacyCookieProcessor.parseCookieHeader(LegacyCookieProcessor.java:273)
at org.apache.catalina.connector.Request.parseCookies(Request.java:2995)
at org.apache.catalina.connector.Request.getServerCookies(Request.java:2010)
at org.apache.catalina.connector.CoyoteAdapter.parseSessionCookiesId(CoyoteAdapter.java:1208)
at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:917)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:744)
问题描述:将汉字存入cookie中,就出现了上面的错误
解决方案:
步骤一:清除浏览器的cookie,因为乱七八糟的东西被存进cookie中了,不管你加载没加载cookie,你的程序都跑步起来,必须清除掉那些乱码cookie
步骤二:转换编码,网上给出的许多答案都是用
下面是我用的方法:
问题参考一:java.lang.IllegalArgumentException:
Control character in cookie value or attribute.
问题参考二:tomcat7 control character in cookie value or attribute
java.lang.IllegalArgumentException: Control character in cookie value or attribute.
at org.apache.tomcat.util.http.LegacyCookieProcessor.isHttpSeparator(LegacyCookieProcessor.java:732)
at org.apache.tomcat.util.http.LegacyCookieProcessor.getTokenEndPosition(LegacyCookieProcessor.java:714)
at org.apache.tomcat.util.http.LegacyCookieProcessor.processCookieHeader(LegacyCookieProcessor.java:497)
at org.apache.tomcat.util.http.LegacyCookieProcessor.parseCookieHeader(LegacyCookieProcessor.java:273)
at org.apache.catalina.connector.Request.parseCookies(Request.java:2995)
at org.apache.catalina.connector.Request.getServerCookies(Request.java:2010)
at org.apache.catalina.connector.CoyoteAdapter.parseSessionCookiesId(CoyoteAdapter.java:1208)
at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:917)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:744)
问题描述:将汉字存入cookie中,就出现了上面的错误
解决方案:
步骤一:清除浏览器的cookie,因为乱七八糟的东西被存进cookie中了,不管你加载没加载cookie,你的程序都跑步起来,必须清除掉那些乱码cookie
步骤二:转换编码,网上给出的许多答案都是用
URLEncoder.encode(str,
"UTF-8"
)去转换的,但本人亲测,这种方法并不是所有情况下都适用,它并没有解决我的问题....在myeclipse中alt+/自动提示的方法中有一个encodeURIComponent("")方法,这个方法完美的解决了我的问题!
下面就是其它博客中给出的并不适用于我这种情况的方法:
01 | Cookie是个好东西,我们时常会利用它来为我们的程序提供一些方便。可是Jsp中却存在不能使用中文Cookie名的问题,一旦使用了中文的名字程序就会报错,内容则会成为乱码,问题已经出现了,原因呢? 根据RFC 2109中的规定,在Cookie中只能包含ASCII的编码,难怪总是出现错误或者乱码,知道问题的所在就好解决拉,转换一下编码试试: <% |
02 | //一个有中文内容的Cookie |
03 | String str = "我们都有一个家,名字叫中国!" ; |
04 | Cookie cookie = new Cookie( "name" , URLEncoder.encode(str, "UTF-8" )); |
05 | response.addCookie(cookie); |
06 |
07 | //取出Cookie中的中文内容 |
08 | Cookie [] cookies = request.getCookies(); |
09 | String str = "" ; |
10 | for ( int i= 0 ;i<cookies.length;i++){ |
11 | if (cookies[i].getName().equals( "name" )) { |
12 | str = cookies[i].getValue(); |
13 | } |
14 | } |
15 | out.println(URLDecoder.decode(str, "UTF-8" )); |
16 | %> |
下面是我用的方法:
function vote() { var name = document.getElementById("txtName").value; alert(name); var name=encodeURIComponent(name);; alert(name); if (cookies.read(name)) { alert("你已经投过票了,明天继续吧."); } else { alert("执行else"); count++; document.getElementById("txtCount").value = count; cookies.set(name, "voted", 1);// }
问题参考一:java.lang.IllegalArgumentException:
Control character in cookie value or attribute.
问题参考二:tomcat7 control character in cookie value or attribute
相关文章推荐
- 平日小问题 (2):[Error] 'setprecision' is not a member of 'std'
- 判断回文串--递归实现
- Java正则表达式获得字符串中数字
- AYITACM2016省赛第三周I - Optimal Array Multiplication Sequence(dp)
- Emmet for Dreamweaver:HTML/CSS代码快速编写神器
- JavaScript最佳实践:性能
- 博客第一篇,努力奋斗!
- 部署项目管理软件禅道
- 单例模式总结
- android动画---ObjectAnimator基本使用
- 第九周总结
- java 访问 mysql 数据库的字符集设置
- Java内存溢出实例
- 【BZOJ2588】Count on a tree,主席树维护链+ST表求LCA
- Eclipse/MyEclipse 添加自定义注释变量
- 图像正交变换
- 测试过程中字符串自动补位处理方法
- hdoj-1106-排序
- MVC5+EF6入门教程——实现动态创建数据库与登录验证
- Linq扩展方法之Aggregate 对序列应用累加器函数