[H C FS] Format string references missing argument [VA_FORMAT_STRING_MISSING_ARGUMENT]
Not enough arguments are passed to satisfy a placeholder in the format string. A runtime exception will occur when this statement is executed.
看实例代码：
public static void main(String args[]) throws Exception{
String sqlrightDate = "select state from right where user_id = '%s' and soft_code ='%s' and right_name = '%s' ";
String str = String.format(sqlrightDate,"1" ,"2");
System.out.println(str);
}
对，你没有眼花，format里面只传了两个参数，但sqlrightData需要的是三个参数！这可能值是你的一个笔误，相信没人会故意写这样的代码，但编译器检查不出这种问题，这导致运行时这里会抛异常，所以用FindBugs扫扫代码还是有点用处的～！
String sqlrightDate = "select state from right where user_id = '%s' and soft_code ='%s' and right_name = '%s' ";
String str = String.format(sqlrightDate,"1" ,"2");
System.out.println(str);
}