🐛 #1087 修复长链接转短链接接口中含有特殊字符导致微信access_token失效的问题

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

@@ -145,6 +145,12 @@ public abstract class BaseWxMpServiceImpl<H, P> implements WxMpService, RequestH
 
   @Override
   public String shortUrl(String longUrl) throws WxErrorException {
+    if (longUrl.contains("&access_token=")) {
+      throw new WxErrorException(WxError.builder().errorCode(-1)
+        .errorMsg("要转换的网址中存在非法字符｛&access_token=｝，会导致微信接口报错，属于微信bug，请调整地址，否则不建议使用此方法！")
+        .build());
+    }
+
     JsonObject o = new JsonObject();
     o.addProperty("action", "long2short");
     o.addProperty("long_url", longUrl);

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

@@ -6,21 +6,28 @@ import me.chanjar.weixin.mp.api.test.ApiTestModule;
 import org.testng.*;
 import org.testng.annotations.*;
 
+import static org.assertj.core.api.Assertions.assertThat;
+
 /**
  * 测试短连接
  *
  * @author chanjarster
  */
-@Test(groups = "shortURLAPI")
+@Test
 @Guice(modules = ApiTestModule.class)
 public class WxMpShortUrlAPITest {
-
   @Inject
   protected WxMpService wxService;
 
   public void testShortUrl() throws WxErrorException {
-    String shortUrl = this.wxService.shortUrl("www.baidu.com");
-    Assert.assertNotNull(shortUrl);
+    String shortUrl = this.wxService.shortUrl("http://www.baidu.com/test?access_token=123");
+    assertThat(shortUrl).isNotEmpty();
+    System.out.println(shortUrl);
+  }
+
+  @Test(expectedExceptions = WxErrorException.class)
+  public void testShortUrl_with_exceptional_url() throws WxErrorException {
+    this.wxService.shortUrl("http://www.baidu.com/test?redirect_count=1&access_token=123");
   }
 
 }