[/url] [url=file:///F:/资料/文字资料/j2ee-1.4_doc/apidocs/overview-summary.html]Overview
Class
JavaTM 2 Platform
Ent. Ed. v1.4
SUMMARY: NESTED | FIELD | CONSTR | METHOD
DETAIL: FIELD | CONSTR | METHOD
javax.servlet
Class ServletOutputStreamjava.lang.Object
java.io.OutputStream
javax.servlet.ServletOutputStream
public abstract class ServletOutputStream extends OutputStreamProvides an output stream for sending binary data to the client. A ServletOutputStream object is normally retrieved via the ServletResponse.getOutputStream() method. 提供了一种输出流用于向客户端发送二进制数据。ServletOutputStream对象通常通过ServletResponse.getOutputStream()方法获取。
This is an abstract class that the servlet container implements. Subclasses of this class must implement the java.io.OutputStream.write(int) method. 这是一个抽象类,由servlet容器实现。该类的子类必须实现java.io.OutputStream.write(int)方法。
Version: $Version$ Author: Various See Also: ServletResponseConstructor Summary
protected
Does nothing, because this is an abstract class. 不做任何事,因为这是一个抽象类。
Method Summary
void
print(boolean b)
Writes a boolean value to the client, with no carriage return-line feed (CRLF) character at the end. 向客户端写入一个boolean值,结尾不带回车符。
void
print(char c)
Writes a character to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个字符,结尾不带回车符。
void
print(double d)
Writes a double value to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个double值,结尾不带回车符。
void
print(float f)
Writes a float value to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个float值,结尾不带回车符。
void
print(int i)
Writes an int to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个int值,结尾不带回车符。
void
print(long l)
Writes a long value to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个long值,结尾不带回车符。
void
Writes a String to the client, without a carriage return-line feed (CRLF) character at the end. 向客户端写入一个String,结尾不带回车符。
void
println()
Writes a carriage return-line feed (CRLF) to the client. 向客户端写入一回车符。
void
println(boolean b)
Writes a boolean value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个boolean值,后跟一回车符。
void
println(char c)
Writes a character to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个字符,后跟一回车符。
void
println(double d)
Writes a double value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个double值,后跟一回车符。
void
println(float f)
Writes a float value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个float值,后跟一回车符。
void
println(int i)
Writes an int to the client, followed by a carriage return-line feed (CRLF) character. 向客户端写入一个int值,后跟一回车符。
void
println(long l)
Writes a long value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个long值,后跟一回车符。
void
Writes a String to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个String,后跟一回车符。
Methods inherited from class java.io.OutputStream
close, flush, )]write, ,]write, write
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
ServletOutputStreamprotected ServletOutputStream()
Does nothing, because this is an abstract class. 不做任何事,因为这是一个抽象类。
Method Detail
printpublic void print(String s)
throws IOException
Writes a String to the client, without a carriage return-line feed (CRLF) character at the end. 向客户端写入一个String,结尾不带回车符。
Parameters: s - the String to send to the client 写入客户端的String Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printpublic void print(boolean b)
throws IOException
Writes a boolean value to the client, with no carriage return-line feed (CRLF) character at the end. 向客户端写入一个boolean值,结尾不带回车符。
Parameters: b - the boolean value to send to the client 写入客户端的boolean值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printpublic void print(char c)
throws IOException
Writes a character to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个字符,结尾不带回车符。
Parameters: c - the character to send to the client 写入客户端的字符 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printpublic void print(int i)
throws IOException
Writes an int to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个int值,结尾不带回车符。
Parameters: i - the int to send to the client 写入客户端的int值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printpublic void print(long l)
throws IOException
Writes a long value to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个long值,结尾不带回车符。
Parameters: l - the long value to send to the client 写入客户端的long值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printpublic void print(float f)
throws IOException
Writes a float value to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个float值,结尾不带回车符。
Parameters: f - the float value to send to the client 写入客户端的float值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printpublic void print(double d)
throws IOException
Writes a double value to the client, with no carriage return-line feed (CRLF) at the end. 向客户端写入一个double值,结尾不带回车符。
Parameters: d - the double value to send to the client 写入客户端的double值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println()
throws IOException
Writes a carriage return-line feed (CRLF) to the client. 向客户端写入一回车符。
Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println(String s)
throws IOException
Writes a String to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个String,后跟一回车符。
Parameters: s - the String to write to the client 写入客户端的String Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println(boolean b)
throws IOException
Writes a boolean value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个boolean值,后跟一回车符。
Parameters: b - the boolean value to write to the client 写入客户端的boolean值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println(char c)
throws IOException
Writes a character to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个字符,后跟一回车符。
Parameters: c - the character to write to the client 写入客户端的字符 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println(int i)
throws IOException
Writes an int to the client, followed by a carriage return-line feed (CRLF) character. 向客户端写入一个int值,后跟一回车符。
Parameters: i - the int to write to the client 写入客户端的int值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println(long l)
throws IOException
Writes a long value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个long值,后跟一回车符。
Parameters: l - the long value to write to the client 写入客户端的long值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println(float f)
throws IOException
Writes a float value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个float值,后跟一回车符。
Parameters: f - the float value to write to the client 写入客户端的float值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出printlnpublic void println(double d)
throws IOException
Writes a double value to the client, followed by a carriage return-line feed (CRLF). 向客户端写入一个double值,后跟一回车符。
Parameters: d - the double value to write to the client 写入客户端的double值 Throws: IOException - if an input or output exception occurred 如果发生输入输出异常时抛出[/url][url=file:///F:/资料/文字资料/j2ee-1.4_doc/apidocs/overview-summary.html]Overview
Class
JavaTM 2 Platform
Ent. Ed. v1.4
SUMMARY: NESTED | FIELD | CONSTR | METHOD
DETAIL: FIELD | CONSTR | METHOD
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