rest api for upload and retrieve image with byte[] spring boot and angular code example

Example 1: endpoint to upload and retrieve image in database using spring boot

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h1>Details are given below:</h1><hr>
<table>
<tr>
<td>Id</td>
<td>${id}</td>
</tr>
<tr>
<td>Name</td>
<td>${name}</td>
</tr>
<tr>
<td>Image</td>
<td><img src="data:image/jpg;base64,${image} alt="Girl in a jacket" style="width:50px;height:50px;"></img></td>
</tr>
</table>
</body>
</html>

Example 2: endpoint to upload and retrieve image in database using spring boot

package com.vasu.SpringBootFileUpload.Model;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.Table;

/**
 *
 * @author Vasu Rajput
 */
@Entity
@Table(name = "ImageProfile")
public class MyModel {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = "Id")
    private long id;

    @Column(name = "Name")
    private String name;

    @Lob
    @Column(name = "Image")
    private byte[] image;

    public MyModel() {
        super();
        // TODO Auto-generated constructor stub
    }
    public MyModel(String name, byte[] image) {
        super();
        this.name = name;
        this.image = image;
    }
    public long getId() {
        return id;
    }
    public void setId(long id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public byte[] getImage() {
        return image;
    }
    public void setImage(byte[] image) {
        this.image = image;
    }
}

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Java Example

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