Json 中的控制字符导致 JsonParsingException

Question

我有这个java方法：public class ReadIssues {  // Reads from a Json object  protected JsonArray readJson() throws IOException {    JsonArray issueArray = null;    ClassLoader cl = Thread.currentThread().getContextClassLoader();    // Get input stream for reading the specified resource    InputStream inputStream = cl.getResourceAsStream("GitHubIssue.json");    // Create JsonReader to read JSON data from a stream    Reader reader = new InputStreamReader(inputStream, "UTF-8");    JsonReader jsonReader = Json.createReader(reader);    try{            // Create an object model in memory      issueArray = jsonReader.readArray();      System.out.println("ReadIssues issueArray: " + issueArray);    }    finally {      if (inputStream != null) {        inputStream.close();              }      if (jsonReader != null) {        jsonReader.close();      }    }    return issueArray;  }它抛出这个异常：Exception in thread "main" javax.json.stream.JsonParsingException: Unexpected char 117 at (line no=1, column no=5, offset=4)    at org.glassfish.json.JsonTokenizer.unexpectedChar(JsonTokenizer.java:601)    at org.glassfish.json.JsonTokenizer.nextToken(JsonTokenizer.java:418)    at org.glassfish.json.JsonParserImpl$ObjectContext.getNextEvent(JsonParserImpl.java:453)    at org.glassfish.json.JsonParserImpl.next(JsonParserImpl.java:363)    at org.glassfish.json.JsonParserImpl.getObject(JsonParserImpl.java:333)    at org.glassfish.json.JsonParserImpl.getValue(JsonParserImpl.java:182)    at org.glassfish.json.JsonParserImpl.getArray(JsonParserImpl.java:326)    at org.glassfish.json.JsonParserImpl.getArray(JsonParserImpl.java:164)    at org.glassfish.json.JsonReaderImpl.readArray(JsonReaderImpl.java:129)    at paulcarron.issuetracker.ReadIssues.readJson(ReadIssues.java:42)    at paulcarron.issuetracker.App.main(App.java:22)问题似乎是issueArray = jsonReader.readArray();。我认为body我的 JSON 中的值包含\n和等字符\r。我遇到了一个帖子，建议做类似的事情，json = json.replaceAll("\r?\n", "");但那json是String. 在我使用 JsonReader 对象的情况下，我应该怎么做？