Digital Currency Futures Switching Plugin for Full and Isolated Positions

function main() {
    var posType = [false, true][type]
    var name = exchange.GetName()
    if (name == "Futures_Binance") {
        exchange.IO("cross", posType)
    } else if (name == "Futures_HuobiDM") {
        exchange.IO("cross", posType)    
    } else if (name == "Futures_Bibox") {
        exchange.IO("cross", posType)        
    } else if (name == "Futures_Bitget") {
        exchange.IO("cross", posType)        
    } else if (name == "Futures_AOFEX") {
        exchange.IO("cross", posType)      
    } else if (name == "Futures_Pionex") {
        exchange.IO("cross", posType)      
    } else {
        throw "not support!"
    }
    return name + "Switch cross :" + posType
}