eclipse设置工程字符集错误修复

config/build_docker.gradle

@@ -46,18 +46,17 @@ allprojects {
 	targetCompatibility	= 1.8
 	compileJava.options.encoding = 'UTF-8'
 	
-	/*
 	eclipse {
-		第一次时请注释这段eclipse设置，可能报错，设置工程字符集
-		jdt  {
-		    File f = file('.settings/org.eclipse.core.resources.prefs')
-		    f.write('eclipse.preferences.version=1\n')
-		    f.append('encoding/<project>=UTF-8') //use UTF-8
-		}
+		/*设置工程字符集*/
+        jdt  {
+            File prefs = file('.settings/org.eclipse.core.resources.prefs')
+            if (prefs.exists()) {
+                prefs.write('eclipse.preferences.version=1\n')
+                prefs.append('encoding/<project>=UTF-8') //use UTF-8
+            }
+        }
 	}
-	*/
-
-    
+	 
 }
 
 buildscript {