gradle文件增加UTF8编码
diff --git a/build.gradle b/build.gradle
index 0b1c3c0..2acc881 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,4 +24,8 @@
     enabled = false
 }
 
+tasks.withType(JavaCompile) {
+    options.encoding = "UTF-8"
+}
+
 group = 'com.supwisdom'
\ No newline at end of file