关于getParameterValues的一个非常奇怪的问题

[smilelhh]

1、我在serverlet中用这个函数接收数据
ip = request.getRemoteAddr();
classid = request.getParameter("classid");
recdata = request.getParameterValues("txt");
try {
for (int i = 0; i < recdata.length; i++) {
txt = recdata[i]+"";
logger.info(ip + ":" + classid + "$" + txt); //将接收到的数据打印到日志中
......处理数据......
ret = "OK";
}
} catch (Exception ex) {
ret = "Error";
}

2、我往该serverlet中传的数据明明类似下面的：
classid=1
txt=1997-10-24 6:00:00#68972###0# # #
txt=1997-10-24 8:00:00#68972#0##0# # #
txt=1997-10-24 14:00:00#68972#0#### #

3、可是接收打印出来的数据总是txt的第一行出问题，log输出类似如下：
INFO (MqAccept.java:33) - 210.35.242.17:1$1997%2525252525252525252525252525252525252D10%2525252525252525252525252525252525252D24%25252525252525252525252525252525252B2%2525252525252525252525252525252525253A00%2525252525252525252525252525252525253A00%2525252525252525252525252525252525252368972%252525252525252525252525252525252525230%25252525252525252525252525252525252523%25252525252525252525252525252525252523%25252525252525252525252525252525252523%25252525252525252525252525252525252523%25252525252525252525252525252525252B%25252525252525252525252525252525252523
INFO (MqAccept.java:33) - 210.35.242.17:1$1997-10-24 6:00:00#68972###0# # #
INFO (MqAccept.java:33) - 210.35.242.17:1$1997-10-24 8:00:00#68972#0##0# # #

[l7980]

txt = ""+recdata[i];

[haodong2006]

studying & uping

[ccm1980]

txt = ""+recdata[i];
第一个参数有问题

[108041217]

up

[smilelhh]

txt=""+recdata[i];这和recdata[i]+""有什么区别？？
仍然试过还是不行。
;(

[smilelhh]

本来我客户端是一行一行地发过来的，没有问题，可能有几个地方同时往服务器发数据，速度太慢了，
所以我后来客户端一次发20条，结果就出这上面的问题了。
而且可以确认客户端没有问题，因为客户端打印出日志没有错。

[Lutx]

最前面在加一个无用得txt，接受后把它丢弃掉，那后面的都是正确的。

[wuzhu888]

txt = recdata[i]+"";
的问题吧？？？

[smilelhh]

to lutx：这不是好办法。不想采取

to wuzhu888:不是txt = recdata[i]+"";问题，改成txt = recdata[i];问题一样。