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@ -1,51 +1,67 @@
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package com.dsideal.gw.Controller;
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package com.dsideal.gw.Interceptor;
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import com.dsideal.gw.Start;
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import com.dsideal.gw.gwApplication;
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import com.jfinal.aop.Interceptor;
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import com.jfinal.aop.Invocation;
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import com.jfinal.core.Controller;
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import okhttp3.MediaType;
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import okhttp3.OkHttpClient;
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import okhttp3.Request;
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import okhttp3.RequestBody;
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import okhttp3.Response;
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import okhttp3.*;
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import java.io.IOException;
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import java.util.List;
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import java.util.Map;
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public class ApiController extends Controller {
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public class RuteInterceptor implements Interceptor {
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private final OkHttpClient client = new OkHttpClient();
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private final List<Map<String, String>> routes;
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public ApiController() {
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Map<String, Object> jfinalConfig = (Map<String, Object>) Start.yamlConfig.get("jfinal");
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public RuteInterceptor() {
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Map<String, Object> jfinalConfig = (Map<String, Object>) gwApplication.yamlConfig.get("jfinal");
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routes = (List<Map<String, String>>) jfinalConfig.get("routes");
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}
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/**
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* 功能：路由
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*
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* @param path
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* @return
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*/
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private String route(String path) {
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if (routes != null) {
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for (Map<String, String> route : routes) {
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String prefix = route.get("prefix");
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if (path.startsWith(prefix)) {
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return route.get("url") + path;
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}
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}
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}
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return null;
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}
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public void index() {
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String path = getRequest().getRequestURI(); // 获取请求路径
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if (path.equals("/")) {
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renderText("Welcome to JFinal Gateway.");
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@Override
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public void intercept(Invocation inv) {
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Controller controller = inv.getController();
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String path = controller.getRequest().getRequestURI();
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if(path.equals("/")){
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inv.invoke();
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return;
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}
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String serviceUrl = route(path); // 根据路径决定转发到哪个微服务
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if (serviceUrl == null) {
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renderJson("error", "服务未找到");
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controller.renderJson("error", "服务未找到");
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return;
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}
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try {
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//方法类型
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String method = getRequest().getMethod();
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String method = controller.getRequest().getMethod();
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//传递jwt token
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Request.Builder requestBuilder = new Request.Builder()
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.url(serviceUrl)
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.header("Authorization", getHeader("Authorization"));
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.header("Authorization", controller.getHeader("Authorization"));
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if ("POST".equalsIgnoreCase(method)) {
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String jsonPayload = getRawData(); // 获取请求体中的JSON数据
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String jsonPayload = controller.getRawData(); // 获取请求体中的JSON数据
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MediaType JSON = MediaType.get("application/json; charset=utf-8");
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RequestBody body = RequestBody.create(JSON, jsonPayload);
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requestBuilder.post(body);
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@ -56,32 +72,15 @@ public class ApiController extends Controller {
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if (response.isSuccessful()) {
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if (response.body() != null) {
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renderJson(response.body().string());
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controller.renderJson(response.body().string());
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}
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} else {
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renderJson("error", "服务请求失败");
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controller.renderJson("error", "服务请求失败");
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return;
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}
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} catch (IOException e) {
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renderJson("error", "发生异常: " + e.getMessage());
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throw new RuntimeException(e);
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}
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}
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/**
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* 功能：路由
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*
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* @param path
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* @return
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*/
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private String route(String path) {
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if (routes != null) {
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for (Map<String, String> route : routes) {
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String prefix = route.get("prefix");
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if (path.startsWith(prefix)) {
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return route.get("url") + path;
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}
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}
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}
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return null;
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inv.invoke();
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}
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}
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