init

2023-05-01 19:37:40 +08:00
commit da2c0fadf7
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--- a/Html-Javascript/07-基础语法-流程控制.html
+++ b/Html-Javascript/07-基础语法-流程控制.html
@@ -0,0 +1,88 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+
+    <script>
+
+        console.log("街");
+
+        console.log("打酱油");
+
+        //true 看见西红柿
+        //false 没看见西红柿
+        if (true){
+            console.log("买一个");
+            j=1;
+        }else {
+            console.log("买两斤西瓜");
+            j=2;
+        }
+        console.log(`买${j}个西瓜`);
+
+        //   No.1  
+        // if (true){        
+        // }else {
+        // }
+
+        //No.2
+        // if(true | false){
+        //     code
+        // }
+
+        //No.3
+        // if(true | false) {
+
+        // }else if(true | false){
+
+        // }else {
+
+        // }
+
+        //No.4
+        // if(true | false) Code
+
+        //特殊的流程控制
+        //三元运算
+        // let san = true ? "code1":"code2";
+        // let san = true ? 
+        //  true ? "code1":"code2":
+        // "code2";
+
+        //swith
+        let a="厚度"
+        switch(a){
+            case "厚度":
+                //code
+                console.log("?");
+                break;
+            case "七零":
+                //code
+                console.log("?");
+                break;
+            default:
+                console.log("谁也不找");
+        }
+
+        
+
+
+        console.log(san);
+
+      
+
+        //阻断
+        console.log(true && "你好啊");
+        console.log(fale && "好"); //不会出现"好"
+
+
+
+    </script>
+
+
+</body>
+</html>