Question

我想使用java向服务器发送rcon命令，为此我正在使用以下库https://github.com/Kronos666/rkon-core 当我像这样运行命令时

Rcon rcon = new Rcon("127.0.0.1", 27015, "mypassword".getBytes());

// Example: On a minecraft server this will list the connected players
String result = rcon.command("list");

// Display the result in the console
System.out.println(result);

我的服务器在控制台Gc connection established from...中显示响应，依此类推

但是在java app中我有空结果，它不是null，它只是空的

String result = rcon.command("list");

如何使用rcon协议从服务器获取响应？

Answer 1

试试这个：

try {
    Rcon rcon = new Rcon("127.0.0.1", 27015, "mypassword".getBytes());
    String result = rcon.command("list");
    System.out.println(result);
} catch (AuthenticationException e) {
    String result = "Authentication failed";
}

Answer 2

最后我写了自己的实现：

byte[] password

其中RconData是具有output$loc<-renderUI({ selectInput("loc", label = h4("Choose location"), choices = locations$location ,selected = 1 ) }) rt<-reactive({ locations$location <- gsub( " " , "+" , locations$location) AQ<- aq_measurements(location = input$loc,date_from = as.Date(as.POSIXct(subset(locations$firstUpdated,(locations[,1]==input$loc)) ,format="%Y-%m-%d %H:%M:%S")) , date_to = as.Date(as.POSIXct(subset(locations$lastUpdated,(locations[,1]==input$loc)),format="%Y-%m-%d %H:%M:%S")) ) met <- importNOAA(year = 2014:2018) colnames(AQ)[9] <- "date" merged<-merge(AQ, met, by="date") # date output -- reports user-selected state & stop dates in UI merged$location <- gsub( " " , "+" , merged$location) merged$date <- gsub( " " , "+" , merged$date) merged }) output$dt<-renderUI({ selectInput("dt", label = h4("Choose Dates"), choices = as.character(rt()[,1]), selected = 1 ) }) #DT output$merged <- shiny::renderDataTable({ subset(rt(),(rt()[,1]==input$dt)) })属性的简单POJO，

读取rcon命令响应

2 个答案: