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我在輸出數據中遇到了麻煩。修剪結尾的檢票迴應
@Override
protected ResourceResponse newResourceResponse(Attributes attributes) {
ResourceResponse response = new ResourceResponse();
response.setContentDisposition(ContentDisposition.INLINE);
response.disableCaching();
StringBuilder stringBuilder = new StringBuilder(DEFAULT_CONTENT_TYPE);
stringBuilder.append(";").append(charset == null ? DEFAULT_CHARSET : charset);
response.setContentType(stringBuilder.toString());
response.setLastModified(Time.now());
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
try {
fillOutputStream(outputStream);
} catch (IOException e) {
logger.error("Error when try to fill data for html report", e);
}
String message = null;
try {
message = outputStream.toString("UTF-8");
} catch (UnsupportedEncodingException e) {
logger.warn("Unknown encoding");
message = outputStream.toString();
}
final CharSequence data = message;
response.setContentLength(data.length());
response.setWriteCallback(new WriteCallback() {
@Override
public void writeData(Attributes attributes) {
attributes.getResponse().write(data);
}
});
configureResponse(response, attributes);
return response;
}
這裏的數據是在fillOutputStream()方法中生成並轉換爲CharSequence的html頁面。
我已經記錄了數據,它有我期望的正確內容,但是在結尾我已經在最後一頁進行了修剪。