Output stream over a StringBuilder

 

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  • Get an OutputStream into a String 5 answers

    • So you are wanting output written to the stream to go to a StringBuffer instead. I am assuming you are doing this because an OutputStream is required somewhere else. You could use ByteArrayOutputStream, but if you want to preserve the StringBuffer behavior, you might simply wrap a StringBuffer in a subclass of OutputStream like the code here:

    http://geronimo.apache.org/maven/specs/geronimo-javamail_1.4_spec/1.6/apidocs/src-html/org/apache/geronimo/mail/util/StringBufferOutputStream.html#line.31

    使用ByteArrayOutputStream，然后调用toString（charSet） - 不需要StringBuilder。

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