Date r_date = request.getParameter("r_date"); 是失败的
出错信息如下:
Type mismatch: cannot convert from String to Date
貌似request.getParameter()只可以传字符变量。。。
求助!~
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request.getParameter 如何传递日期
上一页里已有DATE变量的传递,到了本面,如何接收呢? Date r_date = request.getParameter("r_date"); 是失败的 出错信息如下: Type mismatch: cannot convert from String to Date 貌似request.getParameter()只可以传字符变量。。。 求助!~
出错信息是:
An error occurred at line: 8 in the jsp file: /maintain_collection_1_2.jsp
Generated servlet error:
Type mismatch: cannot convert from Date to Date
出错了:
An error occurred at line: 9 in the jsp file: /maintain_collection_1_2.jsp
Generated servlet error:
Syntax error on token "import", assert expected
request.getParameter("r_date")方法返回的永远是字符串,所以你必须要自己转化
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
Date d = new Date();
try{
d=df.parse((String)request.getParameter("r_date"));
}
catch(Exception e){
}