预支付接口2

ch-core/src/main/java/com/wwdz/ch/core/api/wxpay/WxPayAutoCertificateConfig.java

 package com.wwdz.ch.core.api.wxpay;
 
+import com.wechat.pay.contrib.apache.httpclient.util.PemUtil;
 import com.wechat.pay.java.core.RSAAutoCertificateConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -12,6 +13,7 @@ import org.springframework.core.io.ClassPathResource;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Paths;
+import java.security.PrivateKey;
 
 
 @Configuration
@@ -38,12 +40,10 @@ public class WxPayAutoCertificateConfig {
         return config;
     }
 
-    public String getPrivateKey() {
+    public PrivateKey getPrivateKey() {
         try {
-            String path = this.getClass().getResource("/apiclient_key.pem").getPath();
-            String fileContent = new String(Files.readAllBytes(Paths.get(path)), "utf-8");
-            logger.info("***************", fileContent);
-            return fileContent;
+            PrivateKey privateKey = PemUtil.loadPrivateKey(new ClassPathResource("apiclient_key.pem").getInputStream());
+            return privateKey;
         } catch (Exception e) {
             logger.error("加载私钥错误 error :{}", e);
         }