feat: 添加PasteXcode

Signed-off-by: 502647092 <admin@yumc.pw>

src/main/java/pw/yumc/YumCore/misc/PasteXcode.java

@@ -0,0 +1,112 @@
+package pw.yumc.YumCore.misc;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.List;
+
+public class PasteXcode {
+    private final String POST_URL = "http://paste.xcode.ro/";
+
+    public static void main(final String[] args) {
+        final PasteXcode p = new PasteXcode();
+        final Paste paste = new Paste();
+        paste.addLine("异常提交测试!");
+        paste.addThrowable(new Throwable());
+        System.out.println(p.post(paste));;
+    }
+
+    public String post(final PasteXcode.Paste content) {
+        return post("YumCore", PasteXcode.Format.JAVA, content);
+    }
+
+    public String post(final String name, final PasteXcode.Format format, final PasteXcode.Paste content) {
+        String result = "Failed to post!";
+        try {
+            final HttpURLConnection connection = (HttpURLConnection) new URL(POST_URL).openConnection();
+            connection.setConnectTimeout(20000);
+            connection.setReadTimeout(20000);
+            connection.setRequestMethod("POST");
+            connection.addRequestProperty("Content-type", "application/x-www-form-urlencoded");
+            connection.setInstanceFollowRedirects(false);
+            connection.setDoOutput(true);
+            final OutputStream outputStream = connection.getOutputStream();
+            final byte[] outByte = String.format("paste_user=%s&paste_lang=%s&paste_data=%s&paste_submit=Paste&paste_expire=0", name, format.toString(), content.toString()).getBytes();
+            outputStream.write(outByte);
+            outputStream.flush();
+            outputStream.close();
+            if (connection.getResponseCode() == HttpURLConnection.HTTP_MOVED_TEMP) {
+                result = connection.getHeaderField("Location");
+            }
+        } catch (final Exception e) {
+            e.printStackTrace();
+        }
+        return result;
+    }
+
+    public enum Format {
+        JAVA("java"),
+        JAVASCRIPT("javascript"),
+        HTML("html");
+
+        String format;
+
+        private Format(final String format) {
+            this.format = format;
+        }
+
+        @Override
+        public String toString() {
+            return format;
+        }
+    }
+
+    public static class Paste {
+        private final static String errN = "异常名称: %s";
+        private final static String errM = "异常说明: %s";
+        private final static String errInfo = "简易错误信息如下:";
+        private final static String errStackTrace = "    位于 %s.%s(%s:%s)";
+        private final List<String> TEXT = new ArrayList<>();
+
+        public void addFile(final File file) throws IOException {
+            if (file == null) {
+                throw new IllegalArgumentException("文件不得为Null!");
+            }
+            addLines(Files.readAllLines(file.toPath()));
+        }
+
+        public void addLine(final String str) {
+            this.TEXT.add(str);
+        }
+
+        public void addLines(final List<String> str) {
+            this.TEXT.addAll(str);
+        }
+
+        public void addThrowable(final Throwable e) {
+            Throwable temp = e;
+            while (temp.getCause() != null) {
+                temp = temp.getCause();
+            }
+            TEXT.add(String.format(errN, e.getClass().getName()));
+            TEXT.add(String.format(errM, e.getMessage()));
+            TEXT.add(errInfo);
+            for (final StackTraceElement ste : e.getStackTrace()) {
+                TEXT.add(String.format(errStackTrace, ste.getClassName(), ste.getMethodName(), ste.getFileName(), ste.getLineNumber() < 0 ? "未知" : ste.getLineNumber()));
+            }
+        }
+
+        @Override
+        public String toString() {
+            final StringBuilder text = new StringBuilder();
+            for (final String str : TEXT) {
+                text.append(str + '\n');
+            }
+            return text.toString();
+        }
+    }
+}