完美解决SpringCloud-gateway全局GlobalFilter获取post的请求参数截取导致获取参数不全

我们在使用SpringCloud-gateway作为网关转发的时候，当post请求参数过程，刚好需要针对post请求体做相应的操作时候的，会发现每次获取的请求参数获取不全的问题，以下解决方法，来自于百度总结，实战可用；

@Component
public class DefaulFilter implements GlobalFilter, Ordered {

    public final static String REDIS_KEY_ACCESS_TOKEN_PLATFORM = "PLATFORM_ACCESS_TOKEN#";

    @Value(value = "${platform.publicKey}")
    private String publicKey;

    @Value(value = "${platform.privateKey}")
    private String privateKey;

    @Autowired
    @Qualifier(value = "excludeRequestMap")
    private Map excludeRequestMap;

    private final List> messageReaders = HandlerStrategies.withDefaults().messageReaders();

    @Override
    public int getOrder() {
        return -2;
    }

    @Override
    public Mono filter(ServerWebExchange exchange, GatewayFilterChain chain) {
        ServerHttpRequest serverHttpRequest= exchange.getRequest();
        // 符合条件请求直接放行：1.swagger