忽略不必要的文件

itwanger · itwanger · commit fe4326c5a5ab · 2019-11-12T06:33:47.000+08:00
diff --git a/.gitignore b/.gitignore
@@ -2,21 +2,10 @@
 *.prefs
 java_demo/.project
 java_demo/.classpath
-.idea/vcs.xml
-.idea/vcs.xml
-.idea/misc.xml
-.idea/modules.xml
-.idea/vcs.xml
-.idea/workspace.xml
-.idea/vcs.xml
-java_demo/logs/error.log
-*.log
-.idea/vcs.xml
+.idea/
+java_demo/logs/
 java_demo/src/main/main.iml
 java_demo/src/test/test.iml
-.idea/vcs.xml
 .DS_Store
-java_demo/.idea/misc.xml
-java_demo/.idea/modules.xml
-java_demo/.idea/vcs.xml
+java_demo/.idea/*
 java_demo/java_demo.iml
diff --git a/java_demo/src/main/java/com/cmower/java_demo/programcreek/Cmower.java b/java_demo/src/main/java/com/cmower/java_demo/programcreek/Cmower.java
@@ -5,7 +5,7 @@ public class Cmower {
     public static void main(String[] args) {
         String cmower = "沉默王二，一枚有趣的程序员";
         cmower = cmower.substring(0, 4);
-        System.out.println();
+        System.out.println(cmower);
     }
 
 }

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@ public class Cmower {`
`5`	`5`	`public static void main(String[] args) {`
`6`	`6`	`String cmower = "沉默王二，一枚有趣的程序员";`
`7`	`7`	`cmower = cmower.substring(0, 4);`
`8`		`- System.out.println();`
	`8`	`+ System.out.println(cmower);`
`9`	`9`	`}`
`10`	`10`
`11`	`11`	`}`