Java-Class-@I：javax.annotation.PostConstruct.java

ylbtech-Java-Class-@I：javax.annotation.PostConstruct.java

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package com.ylbtech.api.platform.controller.pay;


import com.egzosn.pay.ali.api.AliPayConfigStorage;
import com.egzosn.pay.ali.api.AliPayService;
import com.egzosn.pay.ali.bean.AliTransactionType;
import com.egzosn.pay.common.api.PayService;
import com.egzosn.pay.common.bean.PayOrder;
import com.egzosn.pay.common.http.HttpConfigStorage;
import com.egzosn.pay.common.util.sign.SignUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.PostConstruct;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;
import java.util.Map;


/**
 * 发起支付入口
 */
@RestController
@RequestMapping("ali")
public class AliPayController {

    private PayService service = null;

    @Autowired
    private IOrganizationOrderService orderService;

    @PostConstruct
    public void init() {
        AliPayConfigStorage aliPayConfigStorage = new AliPayConfigStorage();
        //aliPayConfigStorage.setPid("xxx");
        aliPayConfigStorage.setAppid("xxx");
        aliPayConfigStorage.setKeyPublic("xxx");
        aliPayConfigStorage.setKeyPrivate("xxx");        
        aliPayConfigStorage.setNotifyUrl("xxx");
        aliPayConfigStorage.setReturnUrl("xxx");

        aliPayConfigStorage.setSignType(SignUtils.RSA2.name());
        //aliPayConfigStorage.setSeller("xxx");
        aliPayConfigStorage.setInputCharset("utf-8");
        //是否为测试账号，沙箱环境
        aliPayConfigStorage.setTest(false);

        //请求连接池配置
        HttpConfigStorage httpConfigStorage = new HttpConfigStorage();
        //最大连接数
        httpConfigStorage.setMaxTotal(20);
        //默认的每个路由的最大连接数
        httpConfigStorage.setDefaultMaxPerRoute(10);
        service = new AliPayService(aliPayConfigStorage, httpConfigStorage);
        //增加支付回调消息拦截器
        //service.addPayMessageInterceptor(new AliPayMessageInterceptor());
        //设置回调消息处理
        //service.setPayMessageHandler(spring.getBean(AliPayMessageHandler.class));
    }

}

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/*
 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package javax.annotation;

import java.lang.annotation.*;
import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.*;

/**
 * The PostConstruct annotation is used on a method that needs to be executed
 * after dependency injection is done to perform any initialization. This
 * method MUST be invoked before the class is put into service. This
 * annotation MUST be supported on all classes that support dependency
 * injection. The method annotated with PostConstruct MUST be invoked even
 * if the class does not request any resources to be injected. Only one
 * method can be annotated with this annotation. The method on which the
 * PostConstruct annotation is applied MUST fulfill all of the following
 * criteria:
 * <p>
 * <ul>
 * <li>The method MUST NOT have any parameters except in the case of
 * interceptors in which case it takes an InvocationContext object as
 * defined by the Interceptors specification.</li>
 * <li>The method defined on an interceptor class MUST HAVE one of the
 * following signatures:
 * <p>
 * void &#060;METHOD&#062;(InvocationContext)
 * <p>
 * Object &#060;METHOD&#062;(InvocationContext) throws Exception
 * <p>
 * <i>Note: A PostConstruct interceptor method must not throw application
 * exceptions, but it may be declared to throw checked exceptions including
 * the java.lang.Exception if the same interceptor method interposes on
 * business or timeout methods in addition to lifecycle events. If a
 * PostConstruct interceptor method returns a value, it is ignored by
 * the container.</i>
 * </li>
 * <li>The method defined on a non-interceptor class MUST HAVE the
 * following signature:
 * <p>
 * void &#060;METHOD&#062;()
 * </li>
 * <li>The method on which PostConstruct is applied MAY be public, protected,
 * package private or private.</li>
 * <li>The method MUST NOT be static except for the application client.</li>
 * <li>The method MAY be final.</li>
 * <li>If the method throws an unchecked exception the class MUST NOT be put into
 * service except in the case of EJBs where the EJB can handle exceptions and
 * even recover from them.</li></ul>
 * @since Common Annotations 1.0
 * @see javax.annotation.PreDestroy
 * @see javax.annotation.Resource
 */
@Documented
@Retention (RUNTIME)
@Target(METHOD)
public @interface PostConstruct {
}

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作者：ylbtech 出处：http://ylbtech.cnblogs.com/ 本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。