--9.18

src/main/java/com/peanut/modules/pay/wechat/util/HttpClientUtils.java

@@ -0,0 +1,168 @@
+package com.peanut.modules.pay.wechat.util;
+
+import org.apache.http.Consts;
+import org.apache.http.HttpEntity;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.*;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.SSLContextBuilder;
+import org.apache.http.conn.ssl.TrustStrategy;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.message.BasicNameValuePair;
+import org.apache.http.util.EntityUtils;
+
+import javax.net.ssl.SSLContext;
+import java.io.IOException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.text.ParseException;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * http请求客户端
+ */
+public class HttpClientUtils {
+	private String url;
+	private Map<String, String> param;
+	private int statusCode;
+	private String content;
+	private String xmlParam;
+	private boolean isHttps;
+
+	public boolean isHttps() {
+		return isHttps;
+	}
+
+	public void setHttps(boolean isHttps) {
+		this.isHttps = isHttps;
+	}
+
+	public String getXmlParam() {
+		return xmlParam;
+	}
+
+	public void setXmlParam(String xmlParam) {
+		this.xmlParam = xmlParam;
+	}
+
+	public HttpClientUtils(String url, Map<String, String> param) {
+		this.url = url;
+		this.param = param;
+	}
+
+	public HttpClientUtils(String url) {
+		this.url = url;
+	}
+
+	public void setParameter(Map<String, String> map) {
+		param = map;
+	}
+
+	public void addParameter(String key, String value) {
+		if (param == null)
+			param = new HashMap<String, String>();
+		param.put(key, value);
+	}
+
+	public void post() throws ClientProtocolException, IOException {
+		HttpPost http = new HttpPost(url);
+		setEntity(http);
+		execute(http);
+	}
+
+	public void put() throws ClientProtocolException, IOException {
+		HttpPut http = new HttpPut(url);
+		setEntity(http);
+		execute(http);
+	}
+
+	public void get() throws ClientProtocolException, IOException {
+		if (param != null) {
+			StringBuilder url = new StringBuilder(this.url);
+			boolean isFirst = true;
+			for (String key : param.keySet()) {
+				if (isFirst) {
+					url.append("?");
+					isFirst = false;
+				}else {
+					url.append("&");
+				}
+				url.append(key).append("=").append(param.get(key));
+			}
+			this.url = url.toString();
+		}
+		HttpGet http = new HttpGet(url);
+		execute(http);
+	}
+
+	/**
+	 * set http post,put param
+	 */
+	private void setEntity(HttpEntityEnclosingRequestBase http) {
+		if (param != null) {
+			List<NameValuePair> nvps = new LinkedList<NameValuePair>();
+			for (String key : param.keySet())
+				nvps.add(new BasicNameValuePair(key, param.get(key))); // 参数
+			http.setEntity(new UrlEncodedFormEntity(nvps, Consts.UTF_8)); // 设置参数
+		}
+		if (xmlParam != null) {
+			http.setEntity(new StringEntity(xmlParam, Consts.UTF_8));
+		}
+	}
+
+	private void execute(HttpUriRequest http) throws ClientProtocolException,
+			IOException {
+		CloseableHttpClient httpClient = null;
+		try {
+			if (isHttps) {
+				SSLContext sslContext = new SSLContextBuilder()
+						.loadTrustMaterial(null, new TrustStrategy() {
+							// 信任所有
+							public boolean isTrusted(X509Certificate[] chain,
+									String authType)
+									throws CertificateException {
+								return true;
+							}
+						}).build();
+				SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
+						sslContext);
+				httpClient = HttpClients.custom().setSSLSocketFactory(sslsf)
+						.build();
+			} else {
+				httpClient = HttpClients.createDefault();
+			}
+			CloseableHttpResponse response = httpClient.execute(http);
+			try {
+				if (response != null) {
+					if (response.getStatusLine() != null)
+						statusCode = response.getStatusLine().getStatusCode();
+					HttpEntity entity = response.getEntity();
+					// 响应内容
+					content = EntityUtils.toString(entity, Consts.UTF_8);
+				}
+			} finally {
+				response.close();
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		} finally {
+			httpClient.close();
+		}
+	}
+
+	public int getStatusCode() {
+		return statusCode;
+	}
+
+	public String getContent() throws ParseException, IOException {
+		return content;
+	}
+
+}

src/main/java/com/peanut/modules/pay/wechat/util/OrderNoUtils.java

@@ -0,0 +1,47 @@
+package com.peanut.modules.pay.wechat.util;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Random;
+
+/**
+ * 订单号工具类
+ *
+ * @author y
+ * @since 1.0
+ */
+public class OrderNoUtils {
+
+    /**
+     * 获取订单编号
+     * @return
+     */
+    public static String getOrderNo() {
+
+        return "ORDER_" + getNo();
+    }
+
+    /**
+     * 获取退款单编号
+     * @return
+     */
+    public static String getRefundNo() {
+        return "REFUND_" + getNo();
+    }
+
+    /**
+     * 获取编号
+     * @return
+     */
+    public static String getNo() {
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
+        String newDate = sdf.format(new Date());
+        String result = "";
+        Random random = new Random();
+        for (int i = 0; i < 3; i++) {
+            result += random.nextInt(10);
+        }
+        return newDate + result;
+    }
+
+}

src/main/java/com/peanut/modules/pay/wechat/util/WXConfigUtil.java

@@ -0,0 +1,23 @@
+package com.peanut.modules.pay.wechat.util;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+
+public class WXConfigUtil {
+    private byte[] certData;
+    public static final String APP_ID = ""; //app Id
+    public static final String KEY = "";//秘钥
+    public static final String MCH_ID = ""; //商户号
+
+    public WXConfigUtil() throws Exception {
+        String certPath = "------------------------";//从微信商户平台下载的安全证书存放的路径  eg:D:\apiclient_cert.p12
+        File file = new File(certPath);
+        InputStream certStream = new FileInputStream(file);
+        this.certData = new byte[(int) file.length()];
+        certStream.read(this.certData);
+        certStream.close();
+
+
+}
+}