有大概2000多汉字的字符串,写在<textarea>里,
用request.getParameter("")获得,
在servlet中处理:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;public class TestStringBuffer extends HttpServlet{
public void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException{
PrintWriter out=response.getWriter();
try{
StringBuffer tt=new StringBuffer(request.getParameter("tt"));
out.println(tt);
}catch(Exception ex){
out.println(ex.getMessage());
}
}
public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException{
doGet(request,response);
}}为什么只能输出200多字,什么原因,怎么解决?
用request.getParameter("")获得,
在servlet中处理:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;public class TestStringBuffer extends HttpServlet{
public void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException{
PrintWriter out=response.getWriter();
try{
StringBuffer tt=new StringBuffer(request.getParameter("tt"));
out.println(tt);
}catch(Exception ex){
out.println(ex.getMessage());
}
}
public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException{
doGet(request,response);
}}为什么只能输出200多字,什么原因,怎么解决?
解决方案 »
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StringBuffer tt=new StringBuffer(10000);
tt.append(request.getParameter("tt"));
get总共也只能上传2k的内容,何况有4k左右呢