PrintWriter的方法 void print(Object o) void print(String s) void println(String s) void print(char c) void print (char [cArray) void print(int i) void print(long 1) void print(float f) void print (double d) void print(boolean b) ©2006计算机系杨厚群 All rights&lefts reserved.©2006 计算机系 杨厚群 All rights & lefts reserved. void print(Object o) void print(String s) void println(String s) void print(char c) void print(char[] cArray) void print(int i) void print(long l) void print(float f) void print(double d) void print(boolean b) PrintWriter 的方法