Vue.js与JSP结合实例教程打造前后端分离的Web应用

export default {
data() {
return {
message: 'Hello, JSP!'
};
},
created() {
this.fetchMessage();
},
methods: {
fetchMessage() {
// 发起请求获取数据
axios.get('/message')
.then(response => {
this.message = response.data.message;
})
.catch(error => {
console.error('Error fetching message:', error);
});
}
}
};
```
4.2 创建JSP后端接口
在`jsp-backend`项目的`WebContent`目录下创建一个名为`MessageServlet.java`的Servlet:
```java
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
public class MessageServlet extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("









