nodejs init

csxiaoyaojianxian · Jun 20, 2017 · beb7c6e · beb7c6e
1 parent 83f4931
commit beb7c6e
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diff --git a/8 node/.idea/8 node.iml b/8 node/.idea/8 node.iml
diff --git a/8 node/.idea/misc.xml b/8 node/.idea/misc.xml
diff --git a/8 node/.idea/modules.xml b/8 node/.idea/modules.xml
diff --git a/8 node/.idea/workspace.xml b/8 node/.idea/workspace.xml
diff --git a/8 node/01-回调函数.js b/8 node/01-回调函数.js
@@ -0,0 +1,28 @@
+/**
+ * @Author csxiaoyao
+ * @DateTime 2017-06-20
+ * @copyright [copyright]
+ * @license [license]
+ * @version [version]
+ */
+
+// 【普通阻塞方式】
+// sunshine studio
+// 程序执行结束!
+var fs = require("fs");
+var data = fs.readFileSync('input.txt');
+console.log(data.toString());
+console.log("程序执行结束!"); 
+
+// 【回调函数方式】
+// 程序执行结束!
+// sunshine studio
+var fs = require("fs");
+fs.readFile('input.txt', function (err, data) {
+ if (err) {
+ console.log(err.stack);
+ return;
+ }
+ console.log(data.toString());
+});
+console.log("程序执行结束!");