修复安装后第一次运行默认服务地址不起作用的问题

app/build.gradle

@@ -9,7 +9,7 @@ android {compileSdkVersion 30
         applicationId "com.icssoft.icspda"
         minSdkVersion 18
         targetSdkVersion 28
-        versionCode 22
+        versionCode 23
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/com/icssoft/icspda/activity/LoginActivity.java

@@ -137,7 +137,7 @@ public class LoginActivity extends AppCompatActivity {
         Log.e("", "getNewVersion: "+ thisVersion);
 //        SharedPreUtil.saveData(this,"ip","http://192.168.1.88:3003/");
         //设置站点
-        if ( SharedPreUtil.getData(this,"ip","")==null||!SharedPreUtil.getData(this,"ip","").equals("")){
+        if ( SharedPreUtil.getData(this,"ip","")==null||SharedPreUtil.getData(this,"ip","").equals("")){
            SharedPreUtil.saveData(this,"ip","http://192.168.1.71:5187/");
         }
         //初始化WSDL_URL，login_account