在项目中遇到前台传到后台属性时,多个name值相同的情况,在后台Controller中接收的问题,找到了一个解决方案.
前台页面如下:
<div class="form-group">
<c:forEach items="${resources}" var="resource">
<input type="checkbox" name="id" id="${resource.id}" value="${resource.id}"
<c:if test="${resource.id == myid}">checked="checked"</c:if> />
${resource.name}
</c:forEach>
</div>
后台代码:
@RequestMapping(value = "add.action", method = RequestMethod.POST)
public String addRolePost(ModelMap model, SysUser sysUser, @RequestParam("id") int[] ids){
for (int q : ids) {
System.err.println(q);
}
return "redirect:/admin/login.action";
}
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