@Override
        public void writeTo(com.google.protobuf.CodedOutputStream output)
                throws java.io.IOException {
            if (field1_ != 0) {
                output.writeInt32(1, field1_);
            }
            if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(field2_)) {
                com.google.protobuf.GeneratedMessageV3.writeString(output, 2, field2_);
            }
            getUnknownFields().writeTo(output);
        }
<code>string field2 = 2;</code>

@return The bytes for field2.
wx-dump-admin/src/main/java/com/xcs/wx/protobuf/MsgProto.java