摘要：
public List formulaDetails;public List getFormulaDetails() { return formulaDetails; } public void setFormulaDetails(List formulaDetails) { this.formulaDetails = formulaDetails; }JSP传过来的数组formulaDetails[0].count不能被struts2接收，经过查询发现是FormulaDetail类没有缺省的构造函数public FormulaDetail() ... 阅读全文