# Spring Printer - 类全路径: `org.springframework.format.Printer` - 类作用: 对象转换成字符串 ```java @FunctionalInterface public interface Printer { /** * Print the object of type T for display. * 打印对象 * @param object the instance to print * @param locale the current user locale * @return the printed text string */ String print(T object, Locale locale); } ```