org.apache.catalina.connector.ClientAbortException: java.io.IOException: 您的主机中的软件中止了一个已建立的连接。

org.apache.catalina.connector.ClientAbortException: java.io.IOException: 您的主机中的软件中止了一个已建立的连接。
    at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:396) ~[catalina.jar:8.0.35]
    at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:426) ~[tomcat-util.jar:8.0.35]
    at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:339) ~[tomcat-util.jar:8.0.35]
    at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:421) ~[catalina.jar:8.0.35]
    at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:409) ~[catalina.jar:8.0.35]
    at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:97) ~[catalina.jar:8.0.35]
    at com.fasterxml.jackson.core.json.UTF8JsonGenerator._flushBuffer(UTF8JsonGenerator.java:1819) ~[jackson-core-2.1.0.jar:2.1.0]
    at com.fasterxml.jackson.core.json.UTF8JsonGenerator.writeString(UTF8JsonGenerator.java:436) ~[jackson-core-2.1.0.jar:2.1.0]
    at com.fasterxml.jackson.databind.ser.std.StringSerializer.serialize(StringSerializer.java:38) ~[jackson-databind-2.1.0.jar:2.1.0]
    at 

遇到这个问题,我的解决办法是修改tomcat的相应参数,打开server.xml找到下面的信息,修改connectionTimeout的值为60000:

 <Connector connectionTimeout="60000" port="8781" protocol="HTTP/1.1" redirectPort="8443"/>