¸üÐÂʱ¼ä:2021Äê08ÔÂ25ÈÕ17ʱ58·Ö À´Ô´:ÀÖÓãµç¾º ä¯ÀÀ´ÎÊý:

¶©µ¥Êý¾ÝÄ£ÐÍͨ³£Óɶ©µ¥±àºÅ¡¢¶©µ¥Ê±¼ä¡¢ÉÌÆ·±àºÅ¡¢ÉÌÆ·¼Û¸ñµÈÊýÊ®¸ö×Ö¶Î×é³É,Ä£ÐÍÖеÄÖ¸±êÔ½¶à£¬Ìṩ¸ø·ÖÎöÈËÔ±¿É·ÖÎöµÄά¶È¾ÍÔ½¶à£¬ÈçÕë¶Ôƽ̨ÔËά½Ç¶Èͳ¼ÆÖ¸±ê¿É¡¢ÒÔ¼ÆËã¶©µ¥Êý¾Ýͳ¼ÆÆ½Ì¨×ÜÏúÊÛ¶î¶È¡¢Æ½Ì¨½ñÈÕϵ¥ÈËÊý;Õë¶ÔÉÌÆ·ÏúÊ۽ǶÈͳ¼ÆÖ¸±ê¿ÉÒÔ¼ÆËãÿ¸öÉÌÆ·µÄ×ÜÏúÊ۶ÿ¸öÉÌÆ·µÄÏúÊÛÊýÁ¿¡£ÔÚ±¾ÏîĿģ¿é¿ª·¢ÖУ¬ÐèÒª¼ÆËãÿ¸öÉÌÆ·×ÜÏúÊÛ¶î,ÏàÓ¦µÄά¶ÈÊý¾ÝÔÚÊý¾Ý¿âÖпÉÒÔ±íʾΪbussiness::order::total×ֶΣ¬×ֶεÄÃû³ÆÉè¼Æ¿É¸ù¾ÝÒµÎñÐèÇóÃû³Æ×Ô¶¨ÒåÉèÖá£
Ê×ÏÈÔÚcn.itcast.createorder°üÏ´´½¨PaymentInfo.javaÎļþ,ÓÃÓÚ¶¨Òå¶©µ¥×Ö¶ÎÒÔ¼°Éú³É¶©µ¥Êý¾Ý£¬¾ßÌå´úÂëÈçÎļþ9-1Ëùʾ¡£
Îļþ9-1 PaymentInfo.java
import com.alibaba.fastison.JSONObject;
import java.Util.Random;
import java.util.UUID;
public class PaymentInfo
private static finallong serialVersionuid =1L;
//ÐòÁл¯ID
private String orderId; //¶©µ¥±àºÅ
private String productId; //ÉÌÆ·±àºÅ
private long productPrice; //ÉÌÆ·¼Û¸ñ
//Î޲ι¹Ôì·½·¨
public PaymentInfo() {
}
public static long getSerialVersionUID() {
return serialVersionUID;
}
public String getOrderId(){
return orderId;
public void setOrder (String OrderId){
this.orderId =ordertdi
}
public string getProductId() (
return productId;
public void setPrroductId(String productId)
this.productId=productId;
}
public long getProductPricel()
return productPrice;
}
public void setProductPrice (long poductPrice) {
this.productPrice =productPrice;
}
QOverride
public String toString(){
return "PaymentInfo{" +
"orderId="+orderId + '\ ''+
"£¬productId="+productId + '\ ''+
£¬productPrice="+productPrice+
(
//Ä£Äâ¶©µ¥Êý¾Ý
public String random(){
Random r =new Random();
this.orderId=UUID.randomUUID().toString().replaceAll("-"'”")
this.productPrice=r.nextInt (1000);
this.productId=r.nextInt(10)+"";
JSONObject obj=new JSONObject();
string jsonString = obj.toJsoNString(this);
return jsonString;
}
}

Ä£Äâ¶©µ¥Êý¾ÝÄ£¿é¿ª·¢ÖÐ,µÚ6~8ÐдúÂëÉèÖÃÁË3¸ö×ֶΣ¬·Ö±ðÊǶ©µ¥±àºÅ¡¢ÉÌÆ·±àºÅ¡¢ÉÌÆ·¼Û¸ñ¡£µÚ42~49ÐдúÂëÊÇÄ£Äâ¶©µ¥Êý¾ÝµÄºËÐÄ·½·¨£¬²ÉÓÃUUIDÄ£ÄâÉú³É¶©µ¥±àºÅ,UUIDÊÇÓÉÒ»×é32λÊýµÄÊ®Áù½øÖÆÊý×ÖËæ»ú¹¹³ÉµÄ×Ö·û´®Êý¾Ý£¬ÉÌÆ·±àºÅÊÇÓÉ0~9Õâ10¸öÊý×Ö×é³É,´ú±íÌØ¶¨ÉÌÆ·¡£ÔÚÊý¾Ý´«Êä¹ý³ÌÖУ¬ÐèÒª½«¶ÔÏóת»»³ÉJson¸ñʽµÄ×Ö·û´®,ÕâÀï²ÉÓÃÁËFastjson Êý¾Ýת»»¹¤¾ß£¬µ÷ÓÃJSONObjectÀàµÄtoJSONString()·½·¨½«PaymentInfo¶©µ¥¶ÔÏóת»»ÎªJson¸ñʽµÄ×Ö·û´®£¬±àд³É¹¦ºó£¬¾Í¿ÉÒÔÔÚtestĿ¼Öд´½¨²âÊÔÓÃÀý£¬×îÖÕËæ»úÉú³ÉµÄ¶©µ¥Êý¾Ý¸ñʽÈçÏ¡£
{"orderId":"b030e0dfb3b04cd18c3b32beac01ab25"£¬"productId" :"6"£¬"productPrice":834}
ÒÀÀµµ¹×ªÔÔòÊÇʲô£¿Èí¼þÉè¼ÆÔÔò½éÉÜ
oracle°²×°²½ÖèºÍÅäÖ÷½·¨Ïêϸ½éÉÜ¡¾Í¼ÎÄ+ÊÓÆµ½Ì³Ì¡¿
ajaxÌá½»ÇëÇóĬÈÏÊÇÒì²½»¹ÊÇͬ²½£¿
ÔõÑùʵÏÖredis»º´æÓëÊý¾Ý¿âͬ²½£¿
ÀÖÓãµç¾ºJava¸ß¼¶Èí¼þ¹¤³ÌʦÅàѵ
±±¾©Ð£Çø