如何解码通过调用 latestPrice() 函数返回的 JustLink 价格

如何解决如何解码通过调用 latestPrice() 函数返回的 JustLink 价格

我写的合同如下

pragma solidity ^0.5.0;
interface AggregatorInterface {
    function latestAnswer() external view returns (int256);
    function latestTimestamp() external view returns (uint256);
    function latestRound() external view returns (uint256);
    function getAnswer(uint256 roundId) external view returns (int256);
    function getTimestamp(uint256 roundId) external view returns (uint256);
}
contract PriceConsumer {
    AggregatorInterface internal priceFeed;

    /**
     * Price Aggregator Address: TYZxQSHAhxGgUWzxYEZAohvWc9cQWXtNBt
     */
    constructor() public {
        priceFeed = AggregatorInterface(0xF7e52418572834722ED87E9425d673FEdBD55a0e);
    }

    /**
     * Returns the latest price
     */
    function getLatestPrice() public view returns (int) {
        // If the round is not complete yet,timestamp is 0
        require(priceFeed.latestTimestamp() > 0,"Round not complete");
        return priceFeed.latestAnswer();
    }
}

priceFeed.latestAnswer() 的结果是一个整数。我只是想知道那个数字是多少，我应该如何将它解码为实际的配对价格。例如，TRX/USD 货币对价格为 0.046，但结果为 25,345。