java培训之实验代码(格式化数字)

Salary :

@NumberFormat(pattern=”#,###,###.#“)

private double salary ;

//添加员工

@RequestMapping(value=”/empAdd”,method=RequestMethod.POST)

public String empAdd(Employee employee,BindingResult bindingResult){

System.out.println(“empAdd – employee=”+employee);

if(bindingResult.getErrorCount() > 0 ){

System.out.println(“类型转换处错误了“);

List fieldErrors = bindingResult.getFieldErrors();

for(FieldError fieldError : fieldErrors){

System.out.println(fieldError.getField() + ” – ” + fieldError.getDefaultMessage());

}

}

employeeDao.save(employee);

return “redirect:/empList”;

}