From fd63363101f8fa84d23e16ab2aefdcae14ff3b1e Mon Sep 17 00:00:00 2001
From: Bunny <1319900154@qq.com>
Date: Mon, 21 Oct 2024 23:40:01 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95=E6=96=87=E4=BB=B6=E6=B7=BB?=
 =?UTF-8?q?=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/cn/bunny/service/ResourceTest.java   | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 service/src/test/java/cn/bunny/service/ResourceTest.java

diff --git a/service/src/test/java/cn/bunny/service/ResourceTest.java b/service/src/test/java/cn/bunny/service/ResourceTest.java
new file mode 100644
index 0000000..c797eb6
--- /dev/null
+++ b/service/src/test/java/cn/bunny/service/ResourceTest.java
@@ -0,0 +1,81 @@
+package cn.bunny.service;
+
+import org.junit.jupiter.api.Test;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
+public class ResourceTest {
+
+    // 读取resource下目录方式1
+    @Test
+    void test1() {
+        try (InputStream resourceAsStream = getClass().getClassLoader().getResourceAsStream("static/backup.sh")) {
+            if (resourceAsStream == null) return;
+
+            // 文件存储一共的内容
+            StringBuilder builder = new StringBuilder();
+
+            // 读取文件内容
+            BufferedReader reader = new BufferedReader(new InputStreamReader(resourceAsStream));
+            String line;
+            while ((line = reader.readLine()) != null) {
+                builder.append(line).append("\n");
+            }
+
+            // 输出文件内容
+            System.out.println(builder);
+            reader.close();
+        } catch (Exception exception) {
+            exception.printStackTrace();
+        }
+    }
+
+    // 读取resource下目录方式2
+    @Test
+    void test2() {
+        try (InputStream inputStream = getClass().getResourceAsStream("/static/backup.sh")) {
+            if (inputStream == null) return;
+
+            // 获取所有数组内容
+            byte[] bytes = inputStream.readAllBytes();
+
+            // 读取文件中内容
+            String string = new String(bytes, StandardCharsets.UTF_8);
+            System.out.println(string);
+
+            // 读取文件转成Base64
+            String str = Base64.getEncoder().encodeToString(bytes);
+            System.out.println(str);
+
+        } catch (Exception exception) {
+            exception.printStackTrace();
+        }
+    }
+
+    // 读取resource下目录方式3
+    @Test
+    void test3() {
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        try (InputStream inputStream = classLoader.getResourceAsStream("static/backup.sh")) {
+            if (inputStream == null) return;
+
+            // 获取所有数组内容
+            byte[] bytes = inputStream.readAllBytes();
+
+            // 读取文件中内容
+            String string = new String(bytes, StandardCharsets.UTF_8);
+            System.out.println(string);
+
+            // 读取文件转成Base64
+            String str = Base64.getEncoder().encodeToString(bytes);
+            System.out.println(str);
+
+        } catch (Exception exception) {
+            exception.printStackTrace();
+        }
+    }
+}