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Javen205 / IJPay

IJPay 让支付触手可及，封装了微信支付、QQ支付、支付宝支付、京东支付、银联支付、PayPal 支付等常用的支付方式以及各种常用的接口。不依赖任何第三方 mvc 框架，仅仅作为工具使用简单快速完成支付模块的开发，可轻松嵌入到任何系统里。右上角点下小星星✨
http://javen205.gitee.io/ijpay
Apache License 2.0
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Spring-Boot-Demo使用异常，另写Controller无法获取APPID配置信息 #26

Closed MagikLau closed 4 years ago

MagikLau commented 4 years ago

需求描述

版本信息：

    <groupId>com.ijpay.demo</groupId>
    <artifactId>IJPay-Demo-SpringBoot</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>${project.artifactId}</name>
    <description>IJPay Demo for Spring Boot</description>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>

        <ijapy.version>2.3.0</ijapy.version>
        <enjoy.version>4.3</enjoy.version>
    </properties>

java.lang.NullPointerException: null at com.ijpay.wxpay.WxPayApiConfigKit.getAppId(WxPayApiConfigKit.java:70) ~[IJPay-All-2.3.0.jar:na] at com.ijpay.wxpay.WxPayApiConfigKit.getWxPayApiConfig(WxPayApiConfigKit.java:76) ~[IJPay-All-2.3.0.jar:na] at com.ijpay.demo.business.controller.ArtistController.scanCode2(ArtistController.java:354) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:892) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:797) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1039) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) ~[spring-webmvc-5.1.8.RELEASE.jar:5.1.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.21.jar:9.0.21] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) ~[spring-web-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) ~[spring-web-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:853) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1587) [tomcat-embed-core-9.0.21.jar:9.0.21] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.21.jar:9.0.21] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_201] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_201] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.21.jar:9.0.21] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_201]

附代码：
```java
package com.ijpay.demo.business.controller;

import com.google.zxing.BarcodeFormat;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
import com.ijpay.core.enums.SignType;
import com.ijpay.core.enums.TradeType;
import com.ijpay.core.kit.IpKit;
import com.ijpay.core.kit.QrCodeKit;
import com.ijpay.core.kit.WxPayKit;
import com.ijpay.demo.controller.wxpay.AbstractWxPayApiController;
import com.ijpay.demo.entity.WxPayBean;
import com.ijpay.demo.vo.AjaxResult;
import com.ijpay.wxpay.WxPayApi;
import com.ijpay.wxpay.WxPayApiConfig;
import com.ijpay.wxpay.WxPayApiConfigKit;
import com.ijpay.wxpay.model.UnifiedOrderModel;
import com.jfinal.kit.StrKit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.util.Map;

@Controller
@RequestMapping("/tryPay")
public class ArtistController extends AbstractWxPayApiController {
    private Logger log = LoggerFactory.getLogger(this.getClass());

    @Autowired
    WxPayBean wxPayBean;

    private String notifyUrl;
    private static final String USER_PAYING = "USERPAYING";

    @Override
    public WxPayApiConfig getApiConfig() {
        WxPayApiConfig apiConfig;

        try {
            apiConfig = WxPayApiConfigKit.getApiConfig(wxPayBean.getAppId());
        } catch (Exception e) {
            apiConfig = WxPayApiConfig.builder()
                .appId(wxPayBean.getAppId())
                .mchId(wxPayBean.getMchId())
                .partnerKey(wxPayBean.getPartnerKey())
                .certPath(wxPayBean.getCertPath())
                .domain(wxPayBean.getDomain())
                .build();
        }
        notifyUrl = apiConfig.getDomain().concat("/wxPay/payNotify");
        return apiConfig;
    }

    @RequestMapping(value = "/scanCode2", method = {RequestMethod.POST, RequestMethod.GET})
    @ResponseBody
    public AjaxResult scanCode2(HttpServletRequest request, HttpServletResponse response,
                                @RequestParam("total_fee") String totalFee) {

        if (StrKit.isBlank(totalFee)) {
            return new AjaxResult().addError("支付金额不能为空");
        }

        String ip = IpKit.getRealIp(request);
        if (StrKit.isBlank(ip)) {
            ip = "127.0.0.1";
        }
        WxPayApiConfig wxPayApiConfig = WxPayApiConfigKit.getWxPayApiConfig();

        Map<String, String> params = UnifiedOrderModel
            .builder()
            .appid(wxPayApiConfig.getAppId())
            .mch_id(wxPayApiConfig.getMchId())
            .nonce_str(WxPayKit.generateStr())
            .body("IJPay 让支付触手可及-扫码支付模式二")
            .attach("Node.js 版:https://gitee.com/javen205/TNW")
            .out_trade_no(WxPayKit.generateStr())
            .total_fee("1")
            .spbill_create_ip(ip)
            .notify_url(notifyUrl)
            .trade_type(TradeType.NATIVE.getTradeType())
            .build()
            .createSign(wxPayApiConfig.getPartnerKey(), SignType.HMACSHA256);

        String xmlResult = WxPayApi.pushOrder(false, params);
        log.info("统一下单:" + xmlResult);

        Map<String, String> result = WxPayKit.xmlToMap(xmlResult);

        String returnCode = result.get("return_code");
        String returnMsg = result.get("return_msg");
        System.out.println(returnMsg);
        if (!WxPayKit.codeIsOk(returnCode)) {
            return new AjaxResult().addError("error:" + returnMsg);
        }
        String resultCode = result.get("result_code");
        if (!WxPayKit.codeIsOk(resultCode)) {
            return new AjaxResult().addError("error:" + returnMsg);
        }
        //生成预付订单success

        String qrCodeUrl = result.get("code_url");
        String name = "payQRCode2.png";

        Boolean encode = QrCodeKit.encode(qrCodeUrl, BarcodeFormat.QR_CODE, 3, ErrorCorrectionLevel.H, "png", 200, 200,
            request.getSession().getServletContext().getRealPath("/") + File.separator + name);
        if (encode) {
            //在页面上显示
            return new AjaxResult().success(name);
        }
        return null;
    }
}

请问是少用了什么配置或者拦截所导致的这个情况？还是说只能在指定的包目录下进行操作？

MagikLau commented 4 years ago

payment.config包 - IJPayConfigurer类 - addInterceptors方法： 添加微信拦截器registry.addInterceptor(new WxPayInterceptor()).addPathPatterns("/artist/wxPay/**"); 总算理清楚思路了qwq