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@@ -4154,7 +4154,7 @@ src/main/resources/spring-servlet.xml
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
-
+
@@ -4296,7 +4296,13 @@ src/main/webapp/WEB-INF/web.xml中url-pattern内部配置
src/main/webapp/WEB-INF/web.xml
```xml
-
+
+
+
+
+
+
+
@@ -4305,9 +4311,77 @@ src/main/webapp/WEB-INF/web.xml
```
+
+#### SpringMVC框架数据应用
+
+> 前端提交数据到控制器，控制器接收处理数据
+
+##### 前端提交数据到控制器
+
+###### 表单提交
+
+> 输入框需要提供name属性,SpringMVC控制器是通过name属性取值的
+
+```html
+
+ 图书管理系统
+
+
+```
+
+
+
+###### URL提交
+
+> 超链接提交
+
+```html
+ 跳转
+```
+
+
+
+###### ajax提交
+
+
+
+##### 控制器接收前端提交的数据
+
+###### @RequestParam("")接收请求行传值
+
+`@RequestParam("")` 注解用于接收请求行传递的数据
+
+src/main/java/org/example/web/UserController.java
+
+```java
+package org.example.web;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@Controller
+@RequestMapping("/user")
+public class UserController {
+
+ @RequestMapping("/add")
+ public void addUser(@RequestParam("bookName") String bookName, @RequestParam("author") String author, @RequestParam("price") String price) {
+ System.out.println(bookName);
+ System.out.println(author);
+ System.out.println(price);
+ }
+}
+```
+
+
#### Thymeleaf