感谢您的好建议,但是,我找到了解决方案 :) 它与第一个想法有点不同,但是对我来说效果很好:) 我正在使用 StringBuilder 来制作 String 并执行查询,而不是一个一个地使用 prepareState 和 setObject
private String makeInsertQuery(List<String> listOfColumnsNames, List<Object> listOfParameters, String tableName){
StringBuilder columns = new StringBuilder();
StringBuilder parameters = new StringBuilder();
String query = null;
if(listOfColumnsNames != null && listOfColumnsNames.size() != 0 && listOfParameters != null && listOfParameters.size() != 0 && tableName != null){
for(String string : listOfColumnsNames){
columns.append(string + ",");
}
columns.deleteCharAt(columns.length() - 1);
for(Object object : listOfParameters){
parameters.append ("'" + object + "'" + ",");
}
parameters.deleteCharAt(parameters.length() - 1);
query = "INSERT " + "INTO " + tableName + " ( " + columns.toString() + " ) " + " VALUES " + "( " + parameters.toString() + " )" ;
}
//TODO if you need check for null
return query;
}