🎨 #2115 优化公众号、小程序、企业微信的access token自动刷新逻辑，避免循环递归调用

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImpl.java

@@ -341,7 +341,7 @@ public abstract class BaseWxMpServiceImpl<H, P> implements WxMpService, RequestH
     int retryTimes = 0;
     do {
       try {
-        return this.executeInternal(executor, uri, data);
+        return this.executeInternal(executor, uri, data, false);
       } catch (WxErrorException e) {
         WxError error = e.getError();
         // -1 系统繁忙, 1000ms后重试
@@ -370,7 +370,7 @@ public abstract class BaseWxMpServiceImpl<H, P> implements WxMpService, RequestH
     throw new WxRuntimeException("微信服务端异常，超出重试次数");
   }
 
-  protected <T, E> T executeInternal(RequestExecutor<T, E> executor, String uri, E data) throws WxErrorException {
+  protected <T, E> T executeInternal(RequestExecutor<T, E> executor, String uri, E data, boolean doNotAutoRefresh) throws WxErrorException {
     E dataForLog = DataUtils.handleDataWithSecret(data);
 
     if (uri.contains("access_token=")) {
@@ -399,9 +399,11 @@ public abstract class BaseWxMpServiceImpl<H, P> implements WxMpService, RequestH
         } finally {
           lock.unlock();
         }
-        if (this.getWxMpConfigStorage().autoRefreshToken()) {
+        if (this.getWxMpConfigStorage().autoRefreshToken() && !doNotAutoRefresh) {
           log.warn("即将重新获取新的access_token，错误代码：{}，错误信息：{}", error.getErrorCode(), error.getErrorMsg());
-          return this.execute(executor, uri, data);
+          //下一次不再自动重试
+          //当小程序误调用第三方平台专属接口时,第三方无法使用小程序的access token,如果可以继续自动获取token会导致无限循环重试,直到栈溢出
+          return this.executeInternal(executor, uri, data, true);
         }
       }
 

weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpBusyRetryTest.java

@@ -1,12 +1,12 @@
 package me.chanjar.weixin.mp.api;
 
 import lombok.extern.slf4j.Slf4j;
-import me.chanjar.weixin.common.error.WxError;
 import me.chanjar.weixin.common.error.WxErrorException;
 import me.chanjar.weixin.common.error.WxRuntimeException;
 import me.chanjar.weixin.common.util.http.RequestExecutor;
 import me.chanjar.weixin.mp.api.impl.WxMpServiceHttpClientImpl;
-import org.testng.annotations.*;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
 
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
@@ -23,7 +23,7 @@ public class WxMpBusyRetryTest {
 
       @Override
       public synchronized <T, E> T executeInternal(
-        RequestExecutor<T, E> executor, String uri, E data)
+        RequestExecutor<T, E> executor, String uri, E data, boolean doNotAutoRefresh)
         throws WxErrorException {
         log.info("Executed");
         throw new WxErrorException("something");
@@ -37,7 +37,7 @@ public class WxMpBusyRetryTest {
 
   @Test(dataProvider = "getService", expectedExceptions = RuntimeException.class)
   public void testRetry(WxMpService service) throws WxErrorException {
-    service.execute(null, (String)null, null);
+    service.execute(null, (String) null, null);
   }
 
   @Test(dataProvider = "getService")
@@ -48,7 +48,7 @@ public class WxMpBusyRetryTest {
       try {
         System.out.println("=====================");
         System.out.println(Thread.currentThread().getName() + ": testRetry");
-        service.execute(null, (String)null, null);
+        service.execute(null, (String) null, null);
       } catch (WxErrorException e) {
         throw new WxRuntimeException(e);
       } catch (RuntimeException e) {

weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/BaseWxMpServiceImplTest.java

@@ -2,27 +2,35 @@ package me.chanjar.weixin.mp.api.impl;
 
 import com.google.common.collect.Sets;
 import com.google.inject.Inject;
-import java.util.Set;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
 import me.chanjar.weixin.common.api.WxConsts;
 import me.chanjar.weixin.common.bean.WxJsapiSignature;
 import me.chanjar.weixin.common.bean.WxNetCheckResult;
+import me.chanjar.weixin.common.error.WxError;
 import me.chanjar.weixin.common.error.WxErrorException;
+import me.chanjar.weixin.common.error.WxMpErrorMsgEnum;
+import me.chanjar.weixin.common.util.http.HttpType;
+import me.chanjar.weixin.common.util.http.RequestExecutor;
 import me.chanjar.weixin.mp.api.WxMpService;
 import me.chanjar.weixin.mp.api.test.ApiTestModule;
+import me.chanjar.weixin.mp.config.impl.WxMpDefaultConfigImpl;
 import me.chanjar.weixin.mp.util.WxMpConfigStorageHolder;
+import org.mockito.Mockito;
 import org.testng.Assert;
 import org.testng.annotations.Guice;
 import org.testng.annotations.Test;
 
+import java.io.IOException;
 import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Set;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.testng.Assert.assertEquals;
-import static org.testng.Assert.assertFalse;
-import static org.testng.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.testng.Assert.*;
 
 /**
  * <pre>
@@ -93,7 +101,7 @@ public class BaseWxMpServiceImplTest {
 
     final int threadNumber = 10;
     ExecutorService executorService = Executors.newFixedThreadPool(threadNumber);
-    for ( int i = 0; i < threadNumber; i++ ) {
+    for (int i = 0; i < threadNumber; i++) {
       executorService.submit(r);
     }
     executorService.shutdown();
@@ -190,7 +198,57 @@ public class BaseWxMpServiceImplTest {
   }
 
   @Test
-  public void testExecute() {
+  public void testExecute() throws WxErrorException, IOException {
+
+  }
+
+  @Test
+  public void testExecuteAutoRefreshToken() throws WxErrorException, IOException {
+    //测试access token获取时的重试机制
+    BaseWxMpServiceImpl<Object, Object> service = new BaseWxMpServiceImpl() {
+      @Override
+      public String getAccessToken(boolean forceRefresh) throws WxErrorException {
+        return "模拟一个过期的access token:" + System.currentTimeMillis();
+      }
+
+      @Override
+      public void initHttp() {
+
+      }
+
+      @Override
+      public Object getRequestHttpClient() {
+        return null;
+      }
+
+      @Override
+      public Object getRequestHttpProxy() {
+        return null;
+      }
+
+      @Override
+      public HttpType getRequestType() {
+        return null;
+      }
+    };
+    WxMpDefaultConfigImpl config = new WxMpDefaultConfigImpl();
+    config.setAppId("1");
+    service.setWxMpConfigStorage(config);
+    RequestExecutor<Object, Object> re = mock(RequestExecutor.class);
+
+    AtomicInteger counter = new AtomicInteger();
+    Mockito.when(re.execute(Mockito.anyString(), Mockito.any(), Mockito.any())).thenAnswer(invocation -> {
+      counter.incrementAndGet();
+      WxError error = WxError.builder().errorCode(WxMpErrorMsgEnum.CODE_40001.getCode()).errorMsg(WxMpErrorMsgEnum.CODE_40001.getMsg()).build();
+      throw new WxErrorException(error);
+    });
+    try {
+      Object execute = service.execute(re, "http://baidu.com", new HashMap<>());
+      Assert.assertTrue(false, "代码应该不会执行到这里");
+    } catch (WxErrorException e) {
+      Assert.assertEquals(WxMpErrorMsgEnum.CODE_40001.getCode(), e.getError().getErrorCode());
+      Assert.assertEquals(2, counter.get());
+    }
   }
 
   @Test