java - PreparedStatement "eats"我的行结尾

Question

之后:

String content = "Some \n multiline \n content";
//actually, content comes from request (tomcat application)
stmnt.setString(2,content);

我在数据库(mysql)中有:

"Some multiline content"

我怎样才能避免这种情况？

部分页面源码:

<textarea name="content" rows="5" cols="40"># encoding: UTF-8def put_actions()action = "<a href='view'><img src=

但必须是:

<textarea name="content" rows="5" cols="40"># encoding: UTF-8
def put_actions()
    action = "<a href='view'><img src=

附言。只需

statement = Connection.createStatement();
statement.executeUpdate("UPDATE v5_scriptlets SET content = '"+request.getParameter(request)+"'");

一切正常。

Answer 1

哦，错误出在我的辅助方法中，它从字符串中删除了所有\n >_< 谢谢大家的帮助!