String和InputStream的转换

1. String --> InputStream?

InputStream String2InputStream(String str){????ByteArrayInputStream stream = new ByteArrayInputStream(str.getBytes());????return stream;?}?

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2. InputStream --> String?

String inputStream2String(InputStream is){????BufferedReader in = new BufferedReader(new InputStreamReader(is));????StringBuffer buffer = new StringBuffer();????String line = "";????while ((line = in.readLine()) != null){??????buffer.append(line);????}????return buffer.toString();?}?

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