response.setContentType("application/octet-stream; charset=UTF-8");
//response为HttpServletResponse对象
response.setContentType("application/vnd.ms-excel;charset=utf-8");
byte[] base64Token = header.substring(6).getBytes("UTF-8");
map.put("redirect_uri", URLEncoder.encode(REDIRECT_URL, "UTF-8"));
resultString = EntityUtils.toString(response.getEntity(), "UTF-8");
httpPost.setEntity(new UrlEncodedFormEntity(list, "UTF-8"));
JSONObject jsonObject = JSON.parseObject(EntityUtils.toString(entity, "UTF-8"));
repositoryService.addModelEditorSource(model.getId(), editorNode.toString().getBytes("utf-8"));
key.getBytes("UTF-8");
BufferedReader br = new BufferedReader(new InputStreamReader(stream, "UTF-8"));
fileName = new String(fileName.getBytes("UTF-8"), "iso-8859-1");
new String(str.getBytes("utf-8"), "gbk");
new String(str.getBytes("gbk"), "utf-8");
String msg = new String(jsonObject.getString("msg").getBytes("ISO-8859-1"), "UTF-8");
Writer out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile), "utf-8"), 10240);
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