From 47f157086a556d96e7bcfc9adfe17ecf7c154dfe Mon Sep 17 00:00:00 2001
From: admin <weikou2014>
Date: 星期一, 08 六月 2020 17:27:14 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/div' into div
---
fanli/src/main/java/com/yeshi/fanli/util/ImageToBase64.java | 79 +++++++++++++++++++++++++++++++++++++++
1 files changed, 79 insertions(+), 0 deletions(-)
diff --git a/fanli/src/main/java/com/yeshi/fanli/util/ImageToBase64.java b/fanli/src/main/java/com/yeshi/fanli/util/ImageToBase64.java
new file mode 100644
index 0000000..b249d5a
--- /dev/null
+++ b/fanli/src/main/java/com/yeshi/fanli/util/ImageToBase64.java
@@ -0,0 +1,79 @@
+package com.yeshi.fanli.util;
+
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+import Decoder.BASE64Encoder;
+
+public class ImageToBase64 {
+
+ public static void main(String[] args) {
+ // 绗竴涓�:鎶婄綉缁滃浘鐗囪鎹㈡垚Base64
+ String netImagePath = "http://ec-1255749512.file.myqcloud.com/swiperPic/c7847b574a79400298bc63706fd89faf.jpeg";
+ // 涓嬮潰鏄綉缁滃浘鐗囪浆鎹ase64鐨勬柟娉�
+ String netImageToBase64 = NetImageToBase64(netImagePath);
+
+ System.out.println(netImageToBase64);
+ // 涓嬮潰鏄湰鍦板浘鐗囪浆鎹ase64鐨勬柟娉�
+ //String imagePath = "鏈湴鍥剧墖璺緞";
+ // ImageToBase64(imagePath);
+ }
+
+ /**
+ * 缃戠粶鍥剧墖杞崲Base64鐨勬柟娉�
+ *
+ * @param netImagePath 聽聽 聽
+ */
+ public static String NetImageToBase64(String netImagePath) {
+ try {
+ // 鍒涘缓URL
+ URL url = new URL(netImagePath);
+ byte[] by = new byte[1024];
+ // 鍒涘缓閾炬帴
+ HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+ conn.setRequestMethod("GET");
+ conn.setConnectTimeout(5000);
+
+ InputStream is = conn.getInputStream();
+ ByteArrayOutputStream data = new ByteArrayOutputStream();
+ // 灏嗗唴瀹硅鍙栧唴瀛樹腑
+ int len = -1;
+ while ((len = is.read(by)) != -1) {
+ data.write(by, 0, len);
+ }
+ // 鍏抽棴娴�
+ is.close();
+ // 瀵瑰瓧鑺傛暟缁凚ase64缂栫爜
+ BASE64Encoder encoder = new BASE64Encoder();
+ return encoder.encode(data.toByteArray());
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
+
+ /**
+ * 鏈湴鍥剧墖杞崲Base64鐨勬柟娉�
+ *
+ * @param imgPath 聽聽 聽
+ */
+ public static String ImageToBase64(String imgPath) {
+ try {
+ InputStream in = new FileInputStream(imgPath);
+ byte[] data = new byte[in.available()];
+ in.read(data);
+ in.close();
+
+ // 瀵瑰瓧鑺傛暟缁凚ase64缂栫爜
+ BASE64Encoder encoder = new BASE64Encoder();
+ return encoder.encode(data);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
+}
--
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