\u6ce8\u518c<\/p>\n<\/li>\n
\u767b\u5f55<\/p>\n<\/li>\n
\u67e5\u770b\u7968\u4fe1\u606f<\/p>\n<\/li>\n
\u9884\u7ea6<\/p>\n<\/li>\n
\u67e5\u770b\u6211\u7684\u9884\u7ea6\u4fe1\u606f<\/p>\n<\/li>\n<\/ul>\n
\u90a3\u4e48\u7b2c\u4e5d\u8282\u8bfe\u7ee7\u7eed\u505a\u7684\u4e8b\u60c5，\u5c31\u662f\u628a\u201c\u53d6\u6d88\u9884\u7ea6\u201d\u8fd9\u4e00\u5757\u8865\u5b8c\u6574\u3002
\n\u6240\u4ee5\u73b0\u5728\u6574\u4e2a\u9884\u7ea6\u7cfb\u7edf\u7684\u4e3b\u7ebf\u5c31\u53d8\u6210\u4e86：<\/p>\n
\u6ce8\u518c \u2192 \u767b\u5f55 \u2192 \u67e5\u770b\u7968 \u2192 \u9884\u7ea6 \u2192 \u67e5\u770b\u6211\u7684\u9884\u7ea6 \u2192 \u53d6\u6d88\u9884\u7ea6<\/p>\n
\u4f60\u53ef\u4ee5\u628a\u5b83\u7406\u89e3\u6210\u4e00\u4e2a\u524d\u53f0\u529e\u4e1a\u52a1\u7684\u5c0f\u7cfb\u7edf：<\/p>\n
- \n
- \n
\u5ba2\u6237\u7aef\u50cf\u201c\u524d\u53f0\u63a5\u5f85\u5458\u201d，\u8d1f\u8d23\u6536\u7528\u6237\u8f93\u5165\u3001\u53d1\u8bf7\u6c42\u3001\u663e\u793a\u7ed3\u679c<\/p>\n<\/li>\n
- \n
\u670d\u52a1\u5668\u50cf\u201c\u540e\u53f0\u5ba1\u6838\u5458\u201d，\u8d1f\u8d23\u5224\u65ad\u4e1a\u52a1\u3001\u8c03\u6570\u636e\u5e93<\/p>\n<\/li>\n
- \n
\u6570\u636e\u5e93\u50cf\u201c\u6863\u6848\u5ba4\u201d，\u771f\u6b63\u4fdd\u5b58\u7528\u6237\u4fe1\u606f\u3001\u7968\u4fe1\u606f\u548c\u9884\u7ea6\u5173\u7cfb<\/p>\n<\/li>\n<\/ul>\n
\u8fd9\u4e00\u8282\u8bfe\u7684\u610f\u4e49\u5c31\u5728\u4e8e：
\n\u7cfb\u7edf\u5df2\u7ecf\u4e0d\u53ea\u662f\u80fd\u9884\u7ea6\u4e86，\u8fd8\u80fd\u628a\u9884\u7ea6\u53d6\u6d88\u6389，\u4e1a\u52a1\u95ed\u73af\u66f4\u5b8c\u6574\u4e86\u3002<\/p>\n
\n\u4e8c\u3001\u672c\u8282\u8bfe\u7684\u5b8c\u6574\u6d41\u7a0b<\/h2>\n
\u5148\u4e0d\u8981\u6025\u7740\u770b\u4ee3\u7801，\u5148\u628a\u6574\u6761\u6d41\u7a0b\u8bb0\u4f4f\u3002
\n\u56e0\u4e3a\u4f60\u662f\u5c0f\u767d，\u6240\u4ee5\u4e00\u5b9a\u8981\u5148\u77e5\u9053\u201c\u6574\u4ef6\u4e8b\u662f\u600e\u4e48\u8dd1\u8d77\u6765\u7684\u201d，\u518d\u53bb\u770b\u6bcf\u4e00\u6bb5\u4ee3\u7801\u3002<\/p>\n\u53d6\u6d88\u9884\u7ea6\u5b8c\u6574\u6d41\u7a0b<\/h3>\n
\u5ba2\u6237\u7aef<\/h4>\n
\u7528\u6237\u8f93\u5165\u8981\u53d6\u6d88\u7684\u7f16\u53f7
\n\u2192 \u5ba2\u6237\u7aef\u7528 my_yd_map \u627e\u5230\u771f\u6b63\u7684 ticket_id
\n\u2192 \u7ec4\u7ec7 JSON \u8bf7\u6c42
\n\u2192 \u53d1\u7ed9\u670d\u52a1\u5668
\n\u2192 \u63a5\u6536\u670d\u52a1\u5668\u8fd4\u56de\u7ed3\u679c
\n\u2192 \u89e3\u6790 status
\n\u2192 \u8f93\u51fa\u201c\u53d6\u6d88\u6210\u529f\u201d\u6216\u201c\u53d6\u6d88\u5931\u8d25\u201d<\/p>\n\u670d\u52a1\u5668\u7aef<\/h4>\n
\u6536\u5230\u5ba2\u6237\u7aef JSON
\n\u2192 \u89e3\u6790 type="QXYY"
\n\u2192 \u8fdb\u5165\u53d6\u6d88\u9884\u7ea6\u5904\u7406\u51fd\u6570
\n\u2192 \u53d6\u51fa user_tel \u548c ticket_id
\n\u2192 \u5224\u65ad\u53c2\u6570\u662f\u5426\u5408\u6cd5
\n\u2192 \u521b\u5efa\u6570\u636e\u5e93\u5bf9\u8c61
\n\u2192 \u521d\u59cb\u5316\u6570\u636e\u5e93
\n\u2192 \u8fde\u63a5\u6570\u636e\u5e93
\n\u2192 \u8c03\u7528\u6570\u636e\u5e93\u5c01\u88c5\u51fd\u6570 Query_Qx(tel, tk_id)
\n\u2192 \u82e5\u6210\u529f\u5219\u8fd4\u56de OK
\n\u2192 \u82e5\u5931\u8d25\u5219\u8fd4\u56de ERR<\/p>\n\u6570\u636e\u5e93\u5c42<\/h4>\n
\u5220\u9664\u9884\u7ea6\u5173\u7cfb\u8868 yd_ticket \u4e2d\u5bf9\u5e94\u8bb0\u5f55
\n\u2192 \u67e5\u8be2 ticket_table \u4e2d\u5f53\u524d count
\n\u2192 \u5c06 count \u51cf\u4e00
\n\u2192 \u66f4\u65b0\u56de\u6570\u636e\u5e93<\/p>\n\u8fd9\u6761\u6d41\u7a0b\u5c31\u662f\u672c\u8282\u8bfe\u6700\u91cd\u8981\u7684\u4e3b\u7ebf\u3002
\n\u4f60\u540e\u9762\u590d\u4e60\u7684\u65f6\u5019，\u5148\u80fd\u628a\u8fd9\u6761\u7ebf\u987a\u7740\u8bb2\u51fa\u6765，\u5c31\u5df2\u7ecf\u5f88\u4e0d\u9519\u4e86\u3002<\/p>\n
\n\u4e09\u3001\u5ba2\u6237\u7aef\u4ee3\u7801：\u53d6\u6d88\u9884\u7ea6\u51fd\u6570<\/h2>\n
\u4e0b\u9762\u5f00\u59cb\u7ed3\u5408\u4ee3\u7801\u8bb2\u3002
\n\u6211\u5148\u653e\u4ee3\u7801，\u518d\u7ed9\u4f60\u9010\u6bb5\u89e3\u91ca\u3002<\/p>\n
\n1. \u5ba2\u6237\u7aef\u53d6\u6d88\u9884\u7ea6\u51fd\u6570\u5b8c\u6574\u4ee3\u7801（\u6ce8\u91ca\u7248）<\/h3>\n
void Client::Qx_ticket()
\n{
\n\/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165\u8981\u53d6\u6d88\u7684\u201c\u663e\u793a\u7f16\u53f7\u201d
\n\/\/ \u6ce8\u610f：\u8fd9\u91cc\u8f93\u5165\u7684\u4e0d\u662f\u6570\u636e\u5e93\u91cc\u7684\u771f\u5b9e ticket_id，
\n\/\/ \u800c\u662f\u5ba2\u6237\u7aef\u754c\u9762\u663e\u793a\u7ed9\u7528\u6237\u770b\u7684\u7f16\u53f7
\ncout << "\u8bf7\u8f93\u5165\u8981\u53d6\u6d88\u7684\u7f16\u53f7:" << endl;
\nint num = -1;
\ncin >> num;<\/p>\n\/\/ \u5728\u672c\u5730\u6620\u5c04\u8868 my_yd_map \u4e2d\u67e5\u627e\u8fd9\u4e2a\u7f16\u53f7\u5bf9\u5e94\u7684\u771f\u5b9e\u7968\u53f7
\n\/\/ my_yd_map \u7684\u4f5c\u7528\u662f：\u628a\u201c\u663e\u793a\u7f16\u53f7\u201d\u6620\u5c04\u6210\u201c\u771f\u5b9e\u7684 ticket_id\u201d
\nmap<int,int>::iterator pos = my_yd_map.find(num);<\/p>\n\/\/ \u5982\u679c\u627e\u4e0d\u5230，\u8bf4\u660e\u7528\u6237\u8f93\u5165\u7684\u7f16\u53f7\u65e0\u6548
\n\/\/ \u8fd9\u65f6\u5019\u5fc5\u987b\u76f4\u63a5\u8fd4\u56de，\u4e0d\u80fd\u7ee7\u7eed\u5f80\u4e0b\u6267\u884c
\n\/\/ \u5426\u5219\u540e\u9762\u5c31\u4f1a\u62ff\u5230\u9519\u8bef\u7684 ticket_id
\nif (pos == my_yd_map.end())
\n{
\ncout << "\u8f93\u5165\u65e0\u6548" << endl;
\nreturn;
\n}<\/p>\n\/\/ \u53d6\u51fa\u771f\u6b63\u7684 ticket_id
\n\/\/ \u540e\u9762\u53d1\u7ed9\u670d\u52a1\u5668\u7684\u5fc5\u987b\u662f\u771f\u5b9e\u7968\u53f7，\u800c\u4e0d\u662f\u663e\u793a\u7f16\u53f7
\nint tk_id = pos->second;<\/p>\n\/\/ \u5b9a\u4e49\u4e00\u4e2a JSON \u5bf9\u8c61，\u7528\u6765\u5c01\u88c5\u53d6\u6d88\u9884\u7ea6\u8bf7\u6c42
\nJson::Value tmpjson;<\/p>\n\/\/ type \u8868\u793a\u4e1a\u52a1\u7c7b\u578b
\n\/\/ "QXYY" \u8868\u793a\u201c\u53d6\u6d88\u9884\u7ea6\u201d
\ntmpjson["type"] = "QXYY";<\/p>\n\/\/ \u628a\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u624b\u673a\u53f7\u4e00\u8d77\u53d1\u7ed9\u670d\u52a1\u5668
\n\/\/ \u670d\u52a1\u5668\u9700\u8981\u77e5\u9053\u201c\u662f\u8c01\u8981\u53d6\u6d88\u9884\u7ea6\u201d
\ntmpjson["user_tel"] = curr_usertel;<\/p>\n\/\/ \u628a\u771f\u5b9e\u7968\u53f7\u4e5f\u53d1\u7ed9\u670d\u52a1\u5668
\n\/\/ \u670d\u52a1\u5668\u9700\u8981\u77e5\u9053\u201c\u53d6\u6d88\u7684\u662f\u54ea\u4e00\u5f20\u7968\u201d
\ntmpjson["ticket_id"] = tk_id;<\/p>\n\/\/ \u628a JSON \u5bf9\u8c61\u5e8f\u5217\u5316\u6210\u5b57\u7b26\u4e32
\n\/\/ \u56e0\u4e3a\u7f51\u7edc\u4e0a\u4f20\u8f93\u7684\u662f\u5b57\u7b26\u4e32，\u4e0d\u662f JSON \u5bf9\u8c61\u672c\u8eab
\nstring send_str = tmpjson.toStyledString();<\/p>\n\/\/ \u901a\u8fc7 socket \u53d1\u7ed9\u670d\u52a1\u5668
\nsend(sockfd, send_str.c_str(), strlen(send_str.c_str()), 0);<\/p>\n\/\/ \u5b9a\u4e49\u7f13\u51b2\u533a，\u51c6\u5907\u63a5\u6536\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e
\nchar status_buff[64] = {0};<\/p>\n\/\/ \u63a5\u6536\u670d\u52a1\u5668\u8fd4\u56de\u7684\u54cd\u5e94\u62a5\u6587
\nint n = recv(sockfd, status_buff, 63, 0);<\/p>\n\/\/ \u5982\u679c n <= 0，\u8bf4\u660e\u670d\u52a1\u5668\u5173\u95ed\u4e86\u8fde\u63a5\u6216\u8005\u63a5\u6536\u5931\u8d25
\nif (n <= 0)
\n{
\ncout << "ser close" << endl;
\nreturn;
\n}<\/p>\n\/\/ \u5b9a\u4e49 JSON \u5bf9\u8c61，\u7528\u6765\u4fdd\u5b58\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e
\nJson::Value res_val;
\nJson::Reader Read;<\/p>\n\/\/ \u628a\u6536\u5230\u7684\u5b57\u7b26\u4e32\u53cd\u5e8f\u5217\u5316\u6210 JSON \u5bf9\u8c61
\n\/\/ \u5982\u679c\u89e3\u6790\u5931\u8d25，\u8bf4\u660e\u8fd4\u56de\u6570\u636e\u683c\u5f0f\u4e0d\u6b63\u786e
\nif (!Read.parse(status_buff, res_val))
\n{
\ncout << "json err" << endl;
\nreturn;
\n}<\/p>\n\/\/ \u53d6\u51fa\u670d\u52a1\u5668\u8fd4\u56de\u7684 status \u5b57\u6bb5
\nstring status_str = res_val["status"].asString();<\/p>\n\/\/ \u5982\u679c status \u4e0d\u662f OK，\u8bf4\u660e\u53d6\u6d88\u5931\u8d25
\nif (status_str.compare("OK") != 0)
\n{
\ncout << "\u53d6\u6d88\u5931\u8d25" << endl;
\n}
\nelse
\n{
\n\/\/ \u5982\u679c status \u662f OK，\u8bf4\u660e\u53d6\u6d88\u6210\u529f
\ncout << "\u53d6\u6d88\u6210\u529f" << endl;
\n}<\/p>\nreturn;
\n}<\/p>\n
\n2. \u8fd9\u6bb5\u4ee3\u7801\u6574\u4f53\u662f\u5728\u505a\u4ec0\u4e48<\/h3>\n
\u5148\u7528\u6700\u901a\u4fd7\u7684\u8bdd\u8bb2：<\/p>\n
\u8fd9\u6bb5\u51fd\u6570\u5c31\u662f\u5ba2\u6237\u7aef\u7684\u201c\u53d6\u6d88\u9884\u7ea6\u6309\u94ae\u201d\u3002
\n\u5b83\u505a\u7684\u4e8b\u60c5\u5f88\u50cf\u4f60\u53bb\u524d\u53f0\u8bf4：\u201c\u6211\u8981\u53d6\u6d88\u6211\u521a\u624d\u7ea6\u7684\u7b2c 2 \u4e2a\u9879\u76ee\u3002\u201d<\/p>\n\u524d\u53f0\u4e0d\u4f1a\u76f4\u63a5\u62ff\u4f60\u5634\u91cc\u8bf4\u7684\u201c2\u201d\u53bb\u6539\u540e\u53f0\u6570\u636e\u5e93，\u56e0\u4e3a\u8fd9\u4e2a 2 \u53ea\u662f\u754c\u9762\u4e0a\u7684\u7f16\u53f7\u3002
\n\u524d\u53f0\u4f1a\u5148\u67e5\u4e00\u4e0b\u201c\u7b2c 2 \u4e2a\u9879\u76ee\u771f\u6b63\u5bf9\u5e94\u7684\u662f\u54ea\u4e2a\u7968\u53f7\u201d，\u7136\u540e\u628a\u201c\u7528\u6237\u624b\u673a\u53f7 + \u771f\u6b63\u7968\u53f7 + \u4e1a\u52a1\u7c7b\u578b\u201d\u6253\u5305\u6210\u4e00\u4e2a JSON \u5feb\u9012\u7bb1\u5b50\u53d1\u7ed9\u670d\u52a1\u5668\u3002\u670d\u52a1\u5668\u5ba1\u6838\u901a\u8fc7\u540e，\u518d\u56de\u4e00\u4e2a\u7ed3\u679c，\u5ba2\u6237\u7aef\u6700\u540e\u628a\u201c\u6210\u529f\/\u5931\u8d25\u201d\u544a\u8bc9\u4f60\u3002<\/p>\n\u6240\u4ee5\u8fd9\u6bb5\u4ee3\u7801\u7684\u6838\u5fc3\u4efb\u52a1\u662f：<\/p>\n
\u6536\u7528\u6237\u8f93\u5165 \u2192 \u627e\u771f\u5b9e\u7968\u53f7 \u2192 \u5c01\u88c5\u8bf7\u6c42 \u2192 \u53d1\u7ed9\u670d\u52a1\u5668 \u2192 \u63a5\u6536\u7ed3\u679c \u2192 \u63d0\u793a\u7528\u6237<\/p>\n
\n3. \u4e3a\u4ec0\u4e48\u8981\u8fd9\u6837\u5199<\/h3>\n
\u4e3a\u4ec0\u4e48\u5148\u67e5 my_yd_map<\/h4>\n
\u56e0\u4e3a\u7528\u6237\u770b\u5230\u7684\u7f16\u53f7\u4e0d\u4e00\u5b9a\u7b49\u4e8e\u6570\u636e\u5e93\u91cc\u7684 ticket_id\u3002
\n\u5982\u679c\u4f60\u4e0d\u67e5\u6620\u5c04\u8868，\u76f4\u63a5\u628a\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u53d1\u7ed9\u670d\u52a1\u5668，\u5c31\u5f88\u53ef\u80fd\u53d6\u6d88\u9519\u7968\u3002<\/p>\n\u4e3a\u4ec0\u4e48\u8981\u53d1 JSON<\/h4>\n
\u56e0\u4e3a\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7ea6\u5b9a\u597d\u7684\u901a\u4fe1\u683c\u5f0f\u5c31\u662f JSON\u3002
\nJSON \u5c31\u50cf\u201c\u5feb\u9012\u7bb1\u5b50\u201d，\u628a type\u3001user_tel\u3001ticket_id \u8fd9\u4e9b\u5b57\u6bb5\u7edf\u4e00\u88c5\u8fdb\u53bb，\u670d\u52a1\u5668\u6536\u5230\u540e\u624d\u77e5\u9053\u4f60\u8981\u5e72\u4ec0\u4e48\u3002<\/p>\n\u4e3a\u4ec0\u4e48\u5ba2\u6237\u7aef\u53ea\u770b status<\/h4>\n
\u56e0\u4e3a\u5ba2\u6237\u7aef\u4e0d\u5e94\u8be5\u81ea\u5df1\u78b0\u6570\u636e\u5e93\u3002
\n\u5ba2\u6237\u7aef\u53ea\u8d1f\u8d23\u201c\u53d1\u8bf7\u6c42\u201d\u548c\u201c\u770b\u7ed3\u679c\u201d\u3002
\n\u771f\u6b63\u80fd\u4e0d\u80fd\u53d6\u6d88\u6210\u529f，\u662f\u670d\u52a1\u5668\u548c\u6570\u636e\u5e93\u4e00\u8d77\u51b3\u5b9a\u7684\u3002<\/p>\n
\n4. \u8fd9\u6bb5\u4ee3\u7801\u5728\u6574\u4e2a\u6d41\u7a0b\u4e2d\u7684\u4f5c\u7528<\/h3>\n
\u8fd9\u6bb5\u4ee3\u7801\u5728\u6574\u4e2a\u9879\u76ee\u91cc，\u5c5e\u4e8e\u5ba2\u6237\u7aef\u53d1\u8d77\u53d6\u6d88\u9884\u7ea6\u8bf7\u6c42\u7684\u5165\u53e3\u3002
\n\u524d\u9762\u5b83\u63a5\u7684\u662f\u7528\u6237\u8f93\u5165，\u540e\u9762\u5b83\u628a\u8bf7\u6c42\u4ea4\u7ed9\u670d\u52a1\u5668\u3002
\n\u6240\u4ee5\u5b83\u7684\u4f5c\u7528\u662f：\u628a\u201c\u7528\u6237\u60f3\u53d6\u6d88\u9884\u7ea6\u201d\u8fd9\u4e2a\u60f3\u6cd5，\u53d8\u6210\u670d\u52a1\u5668\u80fd\u5904\u7406\u7684\u6b63\u5f0f\u8bf7\u6c42\u3002<\/p>\n
\n5. \u8fd9\u6bb5\u4ee3\u7801\u5bb9\u6613\u51fa\u9519\u7684\u5730\u65b9<\/h3>\n
\u7b2c\u4e00，\u7528\u6237\u8f93\u5165\u7684\u662f\u663e\u793a\u7f16\u53f7，\u4e0d\u662f\u771f\u5b9e\u7968\u53f7<\/h4>\n
\u5982\u679c\u4f60\u5fd8\u4e86\u7528 my_yd_map \u8f6c\u6362，\u5c31\u4f1a\u628a\u9519\u8bef\u7684\u7968\u53f7\u53d1\u7ed9\u670d\u52a1\u5668\u3002<\/p>\n
\u7b2c\u4e8c，JSON \u89e3\u6790\u53ef\u80fd\u5931\u8d25<\/h4>\n
\u5982\u679c\u670d\u52a1\u5668\u8fd4\u56de\u7684\u4e0d\u662f\u5408\u6cd5 JSON，Read.parse() \u5c31\u4f1a\u5931\u8d25\u3002<\/p>\n
\u7b2c\u4e09，\u5ba2\u6237\u7aef\u4e0d\u80fd\u81ea\u5df1\u5224\u65ad\u6570\u636e\u5e93\u662f\u5426\u771f\u7684\u53d6\u6d88\u6210\u529f<\/h4>\n
\u5ba2\u6237\u7aef\u53ea\u80fd\u770b\u670d\u52a1\u5668\u8fd4\u56de\u7684 status，\u4e0d\u80fd\u81ea\u5df1\u731c\u3002<\/p>\n
\n\u56db\u3001\u6570\u636e\u5e93\u5c01\u88c5\u4ee3\u7801：\u771f\u6b63\u6267\u884c\u53d6\u6d88\u9884\u7ea6<\/h2>\n
\u5ba2\u6237\u7aef\u53ea\u662f\u53d1\u8bf7\u6c42，\u771f\u6b63\u53bb\u52a8\u6570\u636e\u5e93\u7684\u662f\u670d\u52a1\u5668\u7aef\u8c03\u7528\u7684\u6570\u636e\u5e93\u51fd\u6570\u3002
\n\u8fd9\u4e00\u6bb5\u662f\u672c\u8282\u8bfe\u6700\u5173\u952e\u7684\u6570\u636e\u5e93\u903b\u8f91\u3002<\/p>\n
\n1. \u6570\u636e\u5e93\u5c01\u88c5\u51fd\u6570\u5b8c\u6574\u4ee3\u7801（\u6ce8\u91ca\u7248）<\/h3>\n
bool Mysql_Client::Query_Qx(const string& tel, const int &tk_id)
\n{
\n\/\/ \u7b2c\u4e00\u6b65：\u5220\u9664\u9884\u7ea6\u5173\u7cfb\u8868\u4e2d\u7684\u8bb0\u5f55
\n\/\/ \u8fd9\u4e00\u6b65\u8868\u793a：\u8be5\u7528\u6237\u4e0d\u518d\u9884\u7ea6\u8fd9\u5f20\u7968\u4e86
\nstring sql_del = string("delete from yd_ticket where tel_id=")
\n+ tel +
\nstring(" and ticket_id=")
\n+ to_string(tk_id);<\/p>\n\/\/ \u6267\u884c\u5220\u9664 SQL
\n\/\/ \u5982\u679c\u6267\u884c\u5931\u8d25，\u76f4\u63a5\u8fd4\u56de false
\nif (mysql_query(&mysql_con, sql_del.c_str()) != 0)
\n{
\nreturn false;
\n}<\/p>\n\/\/ \u7b2c\u4e8c\u6b65：\u67e5\u8be2\u7968\u8868\u4e2d\u5f53\u524d\u7684 count
\n\/\/ \u56e0\u4e3a\u53d6\u6d88\u9884\u7ea6\u4e4b\u540e，\u8fd8\u8981\u628a\u7968\u8868\u4e2d\u7684\u6570\u91cf\u540c\u6b65\u6539\u56de\u6765
\nstring sql_sel = string("select count from ticket_table where ticket_id=")
\n+ to_string(tk_id);<\/p>\n\/\/ \u6267\u884c\u67e5\u8be2 SQL
\nif (mysql_query(&mysql_con, sql_sel.c_str()) != 0)
\n{
\nreturn false;
\n}<\/p>\n\/\/ \u53d6\u51fa\u67e5\u8be2\u7ed3\u679c\u96c6
\nMYSQL_RES *r = mysql_store_result(&mysql_con);<\/p>\n\/\/ \u5982\u679c\u7ed3\u679c\u96c6\u4e3a\u7a7a，\u8bf4\u660e\u67e5\u8be2\u51fa\u95ee\u9898\u4e86
\nif (r == NULL)
\n{
\nreturn false;
\n}<\/p>\n\/\/ \u67e5\u770b\u67e5\u5230\u4e86\u51e0\u884c\u6570\u636e
\nint num = mysql_num_rows(r);<\/p>\n\/\/ \u6309\u9053\u7406，\u4e00\u4e2a ticket_id \u53ea\u80fd\u67e5\u5230\u4e00\u6761\u8bb0\u5f55
\n\/\/ \u5982\u679c\u4e0d\u662f 1，\u8bf4\u660e\u6570\u636e\u5e93\u72b6\u6001\u5f02\u5e38\u6216\u8005 ticket_id \u65e0\u6548
\nif (num != 1)
\n{
\ncout << "\u627e\u4e0d\u5230\u8981\u53d6\u6d88\u7684tk_id,\u6216\u503c\u65e0\u6548" << endl;
\nmysql_free_result(r);
\nreturn false;
\n}<\/p>\n\/\/ \u53d6\u51fa\u8fd9\u4e00\u884c\u6570\u636e
\nMYSQL_ROW row = mysql_fetch_row(r);<\/p>\n\/\/ row[0] \u5c31\u662f\u67e5\u5230\u7684 count
\n\/\/ \u628a\u5b57\u7b26\u4e32\u8f6c\u6210 int，\u65b9\u4fbf\u540e\u9762\u505a\u51cf\u6cd5
\nint count = stoi(row[0]);<\/p>\n\/\/ \u53d6\u6d88\u9884\u7ea6\u540e，\u8981\u628a count \u51cf\u4e00
\n\/\/ \u8fd9\u91cc\u4f60\u4eec\u5f53\u524d\u7684\u903b\u8f91\u8bf4\u660e：
\n\/\/ count \u8868\u793a\u201c\u5f53\u524d\u5df2\u9884\u7ea6\u6570\u91cf\u201d
\nif (count >= 1)
\n{
\ncount–;
\n}
\nelse
\n{
\n\/\/ \u5982\u679c\u5df2\u7ecf\u662f 0，\u5c31\u7ee7\u7eed\u4fdd\u6301 0，\u907f\u514d\u51fa\u73b0\u8d1f\u6570
\ncount = 0;
\n}<\/p>\n\/\/ \u7ed3\u679c\u96c6\u7528\u5b8c\u540e\u8981\u91ca\u653e
\nmysql_free_result(r);<\/p>\n\/\/ \u7b2c\u4e09\u6b65：\u628a\u65b0\u7684 count \u66f4\u65b0\u56de ticket_table
\nstring sql_update = string("update ticket_table set count=")
\n+ to_string(count)
\n+ string(" where ticket_id=")
\n+ to_string(tk_id);<\/p>\n\/\/ \u6267\u884c\u66f4\u65b0 SQL
\nif (mysql_query(&mysql_con, sql_update.c_str()) != 0)
\n{
\nreturn false;
\n}<\/p>\n\/\/ \u524d\u9762\u6240\u6709\u6b65\u9aa4\u90fd\u6210\u529f，\u8bf4\u660e\u53d6\u6d88\u9884\u7ea6\u6570\u636e\u5e93\u903b\u8f91\u5b8c\u6210
\nreturn true;
\n}<\/p>\n
\n2. \u8fd9\u6bb5\u4ee3\u7801\u6574\u4f53\u662f\u5728\u505a\u4ec0\u4e48<\/h3>\n
\u8fd9\u6bb5\u51fd\u6570\u53ef\u4ee5\u7406\u89e3\u6210\u540e\u53f0\u771f\u6b63\u53bb\u201c\u6539\u6863\u6848\u201d\u7684\u4eba\u3002
\n\u5ba2\u6237\u7aef\u53ea\u662f\u8bf4\u201c\u6211\u8981\u53d6\u6d88\u201d，\u670d\u52a1\u5668\u53ea\u662f\u8d1f\u8d23\u201c\u63a5\u8bf7\u6c42\u3001\u5224\u5bf9\u4e0d\u5bf9\u201d，\u771f\u6b63\u628a\u6570\u636e\u5e93\u6539\u6389\u7684，\u662f\u8fd9\u4e2a\u51fd\u6570\u3002<\/p>\n\u5b83\u7684\u6838\u5fc3\u4efb\u52a1\u662f：<\/p>\n
\u5148\u5220\u9664\u7528\u6237\u548c\u7968\u4e4b\u95f4\u7684\u9884\u7ea6\u5173\u7cfb，\u518d\u628a\u7968\u8868\u91cc\u7684\u9884\u7ea6\u6570\u91cf\u6539\u56de\u6765\u3002<\/p>\n
\u4e5f\u5c31\u662f\u8bf4，\u5b83\u8981\u540c\u65f6\u7ef4\u62a4\u4e24\u5f20\u8868\u7684\u6570\u636e\u4e00\u81f4\u6027：<\/p>\n
- \n
- \n
yd_ticket：\u7528\u6237\u548c\u7968\u7684\u5173\u7cfb\u8868<\/p>\n<\/li>\n
- \n
ticket_table：\u7968\u7684\u4fe1\u606f\u8868<\/p>\n<\/li>\n<\/ul>\n
\n3. \u4e3a\u4ec0\u4e48\u8981\u8fd9\u6837\u5199<\/h3>\n
\u4e3a\u4ec0\u4e48\u5148\u5220 yd_ticket<\/h4>\n
\u56e0\u4e3a\u53d6\u6d88\u9884\u7ea6\u6700\u57fa\u672c\u7684\u542b\u4e49，\u5c31\u662f\u7528\u6237\u4e0d\u518d\u9884\u7ea6\u8fd9\u5f20\u7968\u4e86\u3002
\n\u6240\u4ee5\u5fc5\u987b\u5148\u628a\u7528\u6237\u548c\u7968\u4e4b\u95f4\u7684\u5173\u7cfb\u5220\u6389\u3002<\/p>\n\u4e3a\u4ec0\u4e48\u8fd8\u8981\u67e5 count<\/h4>\n
\u56e0\u4e3a\u53d6\u6d88\u9884\u7ea6\u4e0d\u4ec5\u5f71\u54cd\u5173\u7cfb\u8868，\u8fd8\u5f71\u54cd\u7968\u8868\u7684\u7edf\u8ba1\u6570\u636e\u3002
\n\u5982\u679c\u4f60\u53ea\u5220\u5173\u7cfb\u8868，\u4e0d\u66f4\u65b0 ticket_table \u91cc\u7684 count，\u6570\u636e\u5e93\u72b6\u6001\u5c31\u4e0d\u4e00\u81f4\u4e86\u3002<\/p>\n\u4e3a\u4ec0\u4e48\u4e0d\u662f\u76f4\u63a5\u628a count \u5199\u6b7b<\/h4>\n
\u56e0\u4e3a\u4f60\u5fc5\u987b\u5148\u77e5\u9053\u5f53\u524d count \u662f\u591a\u5c11，\u624d\u80fd\u7b97\u51fa\u65b0\u7684\u503c\u3002
\n\u6240\u4ee5\u6d41\u7a0b\u4e00\u5b9a\u662f：<\/p>\n\u5148\u67e5\u65e7\u503c \u2192 \u518d\u7b97\u65b0\u503c \u2192 \u518d\u66f4\u65b0\u56de\u53bb<\/p>\n
\u4e3a\u4ec0\u4e48 count \u4e0d\u80fd\u51cf\u6210\u8d1f\u6570<\/h4>\n
\u56e0\u4e3a\u6570\u91cf\u903b\u8f91\u4e0a\u4e0d\u53ef\u80fd\u662f\u8d1f\u6570\u3002
\n\u6240\u4ee5\u5fc5\u987b\u52a0\u5224\u65ad，\u6700\u5c0f\u4fdd\u6301\u4e3a 0\u3002<\/p>\n
\n4. \u8fd9\u6bb5\u4ee3\u7801\u5728\u6574\u4e2a\u6d41\u7a0b\u4e2d\u7684\u4f5c\u7528<\/h3>\n
\u8fd9\u6bb5\u4ee3\u7801\u5904\u5728\u6574\u4e2a\u9879\u76ee\u6700\u5e95\u5c42，\u4e5f\u5c31\u662f\u6570\u636e\u5e93\u5c42\u771f\u6b63\u6267\u884c\u4e1a\u52a1\u7684\u5730\u65b9\u3002
\n\u524d\u9762\u5ba2\u6237\u7aef\u5df2\u7ecf\u628a\u8bf7\u6c42\u53d1\u8fc7\u6765\u4e86，\u670d\u52a1\u5668\u4e5f\u5df2\u7ecf\u5224\u65ad\u53c2\u6570\u6ca1\u95ee\u9898\u4e86，\u6700\u540e\u662f\u4e0d\u662f\u80fd\u53d6\u6d88\u6210\u529f，\u5c31\u770b\u8fd9\u91cc\u3002<\/p>\n\u6240\u4ee5\u5b83\u5728\u6574\u4e2a\u6d41\u7a0b\u91cc，\u8d77\u7684\u662f\u201c\u771f\u6b63\u843d\u5730\u6267\u884c\u201d\u7684\u4f5c\u7528\u3002<\/p>\n
\n5. \u8fd9\u6bb5\u4ee3\u7801\u5bb9\u6613\u51fa\u9519\u7684\u5730\u65b9<\/h3>\n
\u7b2c\u4e00，\u53ea\u5220\u9884\u7ea6\u5173\u7cfb，\u4e0d\u66f4\u65b0\u7968\u8868<\/h4>\n
\u5982\u679c\u53ea\u5220 yd_ticket，\u4e0d\u6539 ticket_table \u7684 count，\u90a3\u6570\u636e\u5c31\u4e71\u4e86\u3002<\/p>\n
\u7b2c\u4e8c，count \u7684\u542b\u4e49\u4e0d\u7edf\u4e00<\/h4>\n
\u4f60\u4eec\u73b0\u5728\u4ee3\u7801\u91cc\u7684\u903b\u8f91\u8bf4\u660e count \u8868\u793a\u201c\u5df2\u9884\u7ea6\u6570\u91cf\u201d\u3002
\n\u540e\u9762\u4e00\u5b9a\u8981\u5199\u6b7b，\u4e0d\u8981\u4e00\u4f1a\u513f\u7406\u89e3\u6210\u201c\u5269\u4f59\u7968\u6570\u201d\u3002<\/p>\n\u7b2c\u4e09，SQL \u62fc\u63a5\u65f6\u5f15\u53f7\u95ee\u9898<\/h4>\n
\u5982\u679c tel_id \u5728\u8868\u91cc\u662f\u5b57\u7b26\u4e32\u7c7b\u578b，SQL \u91cc\u53ef\u80fd\u8981\u52a0\u5f15\u53f7，\u8fd9\u8981\u6839\u636e\u4f60\u4eec\u8868\u7ed3\u6784\u7edf\u4e00\u3002<\/p>\n
\u7b2c\u56db，\u4e0d\u68c0\u67e5\u7ed3\u679c\u96c6<\/h4>\n
\u5982\u679c\u4e0d\u68c0\u67e5 mysql_num_rows(r)，\u5c31\u53ef\u80fd\u5728\u67e5\u4e0d\u5230\u6570\u636e\u7684\u65f6\u5019\u7ee7\u7eed\u5f80\u4e0b\u6267\u884c，\u5bfc\u81f4\u903b\u8f91\u9519\u8bef\u3002<\/p>\n
\n\u4e94\u3001\u670d\u52a1\u5668\u7aef\u4ee3\u7801：\u8fde\u63a5\u5ba2\u6237\u7aef\u8bf7\u6c42\u548c\u6570\u636e\u5e93\u903b\u8f91<\/h2>\n
\u524d\u9762\u5ba2\u6237\u7aef\u8d1f\u8d23\u53d1\u8bf7\u6c42，\u6570\u636e\u5e93\u51fd\u6570\u8d1f\u8d23\u771f\u6b63\u6539\u6570\u636e\u3002
\n\u90a3\u4e2d\u95f4\u8fd9\u4e00\u5c42\u662f\u8c01\u628a\u4e24\u8fb9\u8fde\u8d77\u6765\u7684？\u5c31\u662f\u670d\u52a1\u5668\u7aef\u4e1a\u52a1\u51fd\u6570\u3002<\/p>\n
\n1. \u670d\u52a1\u5668\u7aef\u53d6\u6d88\u9884\u7ea6\u51fd\u6570\u5b8c\u6574\u4ee3\u7801（\u6ce8\u91ca\u7248）<\/h3>\n
void Recv_CallBack::Qx_ticket()
\n{
\n\/\/ \u4ece\u5ba2\u6237\u7aef\u53d1\u6765\u7684 JSON \u4e2d\u53d6\u51fa ticket_id
\nint tk_id = val["ticket_id"].asInt();<\/p>\n\/\/ \u4ece\u5ba2\u6237\u7aef\u53d1\u6765\u7684 JSON \u4e2d\u53d6\u51fa\u7528\u6237\u624b\u673a\u53f7
\nstring tel = val["user_tel"].asString();<\/p>\n\/\/ \u7b2c\u4e00\u6b65：\u53c2\u6570\u5408\u6cd5\u6027\u68c0\u67e5
\n\/\/ \u5982\u679c\u7968\u53f7\u65e0\u6548，\u6216\u8005\u624b\u673a\u53f7\u4e3a\u7a7a，\u76f4\u63a5\u8fd4\u56de\u9519\u8bef
\nif (tk_id == -1 || tel.empty())
\n{
\nSend_err();
\nreturn;
\n}<\/p>\n\/\/ \u7b2c\u4e8c\u6b65：\u521b\u5efa\u6570\u636e\u5e93\u5bf9\u8c61
\nMysql_Client mysqlcli;<\/p>\n\/\/ \u7b2c\u4e09\u6b65：\u521d\u59cb\u5316\u6570\u636e\u5e93\u73af\u5883
\nif (!mysqlcli.Init())
\n{
\nSend_err();
\nreturn;
\n}<\/p>\n\/\/ \u7b2c\u56db\u6b65：\u8fde\u63a5\u6570\u636e\u5e93
\nif (!mysqlcli.Connect_mysql_ser())
\n{
\nSend_err();
\nreturn;
\n}<\/p>\n\/\/ \u7b2c\u4e94\u6b65：\u8c03\u7528\u6570\u636e\u5e93\u5c01\u88c5\u51fd\u6570\u6267\u884c\u53d6\u6d88\u9884\u7ea6\u903b\u8f91
\nif (!mysqlcli.Query_Qx(tel, tk_id))
\n{
\nSend_err();
\nmysqlcli.Close();
\nreturn;
\n}<\/p>\n\/\/ \u7b2c\u516d\u6b65：\u6570\u636e\u5e93\u5904\u7406\u6210\u529f\u540e，\u5173\u95ed\u8fde\u63a5
\nmysqlcli.Close();<\/p>\n\/\/ \u7b2c\u4e03\u6b65：\u7ed9\u5ba2\u6237\u7aef\u8fd4\u56de\u6210\u529f\u62a5\u6587
\nSend_ok();
\nreturn;
\n}<\/p>\n
\n2. \u8fd9\u6bb5\u4ee3\u7801\u6574\u4f53\u662f\u5728\u505a\u4ec0\u4e48<\/h3>\n
\u8fd9\u6bb5\u4ee3\u7801\u76f8\u5f53\u4e8e\u201c\u540e\u53f0\u5ba1\u6838\u5458\u201d\u3002
\n\u5ba2\u6237\u7aef\u628a\u201c\u6211\u8981\u53d6\u6d88\u9884\u7ea6\u201d\u7684\u5feb\u9012\u7bb1\u5b50\u53d1\u8fc7\u6765\u4ee5\u540e，\u670d\u52a1\u5668\u5148\u62c6\u5f00\u7bb1\u5b50，\u770b\u91cc\u9762\u6709\u6ca1\u6709：<\/p>\n- \n
- \n
\u7528\u6237\u624b\u673a\u53f7<\/p>\n<\/li>\n
- \n
\u7968\u53f7<\/p>\n<\/li>\n<\/ul>\n
\u5982\u679c\u8fd9\u4e24\u4e2a\u4fe1\u606f\u4e0d\u6b63\u5e38，\u5c31\u76f4\u63a5\u544a\u8bc9\u5ba2\u6237\u7aef\u201c\u5931\u8d25\u201d\u3002
\n\u5982\u679c\u8fd9\u4e24\u4e2a\u4fe1\u606f\u6ca1\u95ee\u9898，\u5c31\u53bb\u627e\u6570\u636e\u5e93\u5c42，\u8ba9\u6570\u636e\u5e93\u771f\u6b63\u6267\u884c\u53d6\u6d88\u9884\u7ea6\u3002<\/p>\n\u6240\u4ee5\u5b83\u7684\u6838\u5fc3\u4efb\u52a1\u662f：<\/p>\n
\u63a5\u6536\u5ba2\u6237\u7aef\u8bf7\u6c42 \u2192 \u68c0\u67e5\u53c2\u6570 \u2192 \u8c03\u6570\u636e\u5e93\u51fd\u6570 \u2192 \u8fd4\u56de\u7ed3\u679c<\/p>\n
\n3. \u4e3a\u4ec0\u4e48\u8981\u8fd9\u6837\u5199<\/h3>\n
\u4e3a\u4ec0\u4e48\u5148\u5224\u7a7a\u3001\u5224\u53c2\u6570<\/h4>\n
\u56e0\u4e3a\u5982\u679c\u8bf7\u6c42\u672c\u8eab\u5c31\u662f\u9519\u7684，\u5c31\u6ca1\u5fc5\u8981\u518d\u53bb\u8fde\u63a5\u6570\u636e\u5e93\u3002
\n\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u65e0\u610f\u4e49\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/p>\n\u4e3a\u4ec0\u4e48\u670d\u52a1\u5668\u4e0d\u76f4\u63a5\u5199 SQL<\/h4>\n
\u56e0\u4e3a\u4f60\u4eec\u524d\u9762\u5df2\u7ecf\u628a\u6570\u636e\u5e93\u903b\u8f91\u5c01\u88c5\u8fdb Mysql_Client \u7c7b\u91cc\u4e86\u3002
\n\u670d\u52a1\u5668\u4e1a\u52a1\u51fd\u6570\u53ea\u8d1f\u8d23\u6d41\u7a0b\u63a7\u5236，\u8fd9\u6837\u4ee3\u7801\u5c42\u6b21\u66f4\u6e05\u6670\u3002<\/p>\n\u4e3a\u4ec0\u4e48\u6210\u529f\u548c\u5931\u8d25\u90fd\u8981\u53ca\u65f6\u8fd4\u56de<\/h4>\n
\u56e0\u4e3a\u670d\u52a1\u5668\u7aef\u5904\u7406\u4e00\u4e2a\u4e1a\u52a1\u65f6，\u6700\u6015\u7ee7\u7eed\u5f80\u4e0b\u6267\u884c\u9519\u8bef\u6d41\u7a0b\u3002
\n\u4e00\u65e6\u67d0\u4e00\u6b65\u5931\u8d25，\u5c31\u5e94\u8be5\u7acb\u523b\u7ed3\u675f\u5e76\u544a\u8bc9\u5ba2\u6237\u7aef\u3002<\/p>\n
\n4. \u8fd9\u6bb5\u4ee3\u7801\u5728\u6574\u4e2a\u6d41\u7a0b\u4e2d\u7684\u4f5c\u7528<\/h3>\n
\u8fd9\u6bb5\u4ee3\u7801\u6b63\u597d\u5904\u5728\u5ba2\u6237\u7aef\u548c\u6570\u636e\u5e93\u4e4b\u95f4\u3002
\n\u524d\u9762\u63a5\u5ba2\u6237\u7aef\u53d1\u6765\u7684 JSON \u8bf7\u6c42，\u540e\u9762\u8c03\u7528\u6570\u636e\u5e93\u51fd\u6570\u53bb\u6539\u6570\u636e\u3002
\n\u6240\u4ee5\u5b83\u76f8\u5f53\u4e8e\u6574\u6761\u4e1a\u52a1\u7ebf\u7684\u201c\u4e2d\u95f4\u8c03\u5ea6\u5c42\u201d\u3002<\/p>\n
\n5. \u8fd9\u6bb5\u4ee3\u7801\u5bb9\u6613\u51fa\u9519\u7684\u5730\u65b9<\/h3>\n
\u7b2c\u4e00，\u53c2\u6570\u6ca1\u53d6\u5bf9<\/h4>\n
\u5982\u679c val["ticket_id"] \u6216 val["user_tel"] \u53d6\u503c\u9519\u8bef，\u540e\u9762\u6574\u4e2a\u6d41\u7a0b\u5c31\u4f1a\u9519\u3002<\/p>\n
\u7b2c\u4e8c，\u5931\u8d25\u5206\u652f\u6ca1\u5173\u95ed\u6570\u636e\u5e93<\/h4>\n
\u4f60\u4eec\u8fd9\u91cc\u5df2\u7ecf\u5728\u5931\u8d25\u65f6\u8c03\u7528\u4e86 mysqlcli.Close()，\u8fd9\u4e2a\u610f\u8bc6\u662f\u5bf9\u7684\u3002
\n\u5426\u5219\u53ef\u80fd\u9020\u6210\u8d44\u6e90\u6cc4\u6f0f\u3002<\/p>\n\u7b2c\u4e09，\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5b57\u6bb5\u540d\u4e0d\u4e00\u81f4<\/h4>\n
\u5ba2\u6237\u7aef\u53d1\u7684\u662f ticket_id \u548c user_tel，\u670d\u52a1\u5668\u5c31\u5fc5\u987b\u6309\u8fd9\u4e24\u4e2a\u5b57\u6bb5\u53d6\u503c\u3002<\/p>\n
\n\u516d\u3001\u672c\u8282\u8bfe\u9664\u4e86\u4ee3\u7801，\u8fd8\u5b66\u5230\u4e86\u54ea\u4e9b\u77e5\u8bc6\u70b9<\/h2>\n
\u8fd9\u8282\u8bfe\u4e0d\u662f\u53ea\u4f1a\u5199\u51fd\u6570，\u8fd8\u5b66\u5230\u4e86\u5f88\u591a\u66f4\u5e95\u5c42\u7684\u7406\u89e3\u3002<\/p>\n
\n1. \u4e00\u4e2a\u4e1a\u52a1\u53ef\u80fd\u8981\u6539\u4e24\u5f20\u8868<\/h3>\n
\u53d6\u6d88\u9884\u7ea6\u4e0d\u662f\u53ea\u5220\u4e00\u6761\u9884\u7ea6\u8bb0\u5f55\u3002
\n\u5b83\u81f3\u5c11\u8981\u505a\u4e24\u4ef6\u4e8b：<\/p>\n- \n
- \n
\u5220\u9664\u7528\u6237\u9884\u7ea6\u5173\u7cfb<\/p>\n<\/li>\n
- \n
\u66f4\u65b0\u7968\u8868\u91cc\u7684\u6570\u91cf<\/p>\n<\/li>\n<\/ul>\n
\u8fd9\u8bf4\u660e\u4e1a\u52a1\u903b\u8f91\u7ecf\u5e38\u4f1a\u5f71\u54cd\u591a\u5f20\u8868，\u800c\u4e0d\u662f\u53ea\u6539\u4e00\u5904\u3002<\/p>\n
\n2. \u5ba2\u6237\u7aef\u663e\u793a\u7f16\u53f7\u548c\u771f\u5b9e\u7968\u53f7\u4e0d\u662f\u4e00\u56de\u4e8b<\/h3>\n
\u7528\u6237\u8f93\u5165\u7684\u662f\u754c\u9762\u7f16\u53f7，\u771f\u6b63\u53d1\u7ed9\u670d\u52a1\u5668\u7684\u5fc5\u987b\u662f\u6570\u636e\u5e93\u4e2d\u7684 ticket_id\u3002
\n\u6240\u4ee5 my_yd_map \u8fd9\u4e2a\u6620\u5c04\u8868\u975e\u5e38\u5173\u952e\u3002<\/p>\n
\n3. JSON \u901a\u4fe1\u6a21\u5f0f\u88ab\u518d\u6b21\u5f3a\u5316<\/h3>\n
\u8fd9\u8282\u8bfe\u53c8\u628a\u4f60\u4eec\u9879\u76ee\u7684\u901a\u4fe1\u65b9\u5f0f\u5f3a\u8c03\u4e86\u4e00\u904d：<\/p>\n
\u53d1\u9001\u65f6：
\nJSON \u5bf9\u8c61 \u2192 \u5e8f\u5217\u5316\u6210\u5b57\u7b26\u4e32 \u2192 send<\/p>\n\u63a5\u6536\u65f6：
\nrecv \u6536\u5b57\u7b26\u4e32 \u2192 \u53cd\u5e8f\u5217\u5316\u6210 JSON \u5bf9\u8c61 \u2192 \u53d6\u503c<\/p>\n\u8fd9\u5df2\u7ecf\u662f\u4f60\u4eec\u6574\u4e2a\u9879\u76ee\u7edf\u4e00\u7684\u901a\u4fe1\u6a21\u5f0f\u4e86\u3002<\/p>\n
\n4. MySQL \u7684\u64cd\u4f5c\u7edf\u4e00\u7531\u670d\u52a1\u5668\u7aef\u5b8c\u6210<\/h3>\n
\u5ba2\u6237\u7aef\u4e0d\u76f4\u63a5\u78b0\u6570\u636e\u5e93\u3002
\n\u5ba2\u6237\u7aef\u8d1f\u8d23\u4ea4\u4e92，\u670d\u52a1\u5668\u8d1f\u8d23\u4e1a\u52a1，\u6570\u636e\u5e93\u7531\u670d\u52a1\u5668\u7edf\u4e00\u8bbf\u95ee\u3002
\n\u8fd9\u662f\u6574\u4e2a\u9879\u76ee\u5f88\u91cd\u8981\u7684\u4e00\u6761\u67b6\u6784\u539f\u5219\u3002<\/p>\n
\n5. Redis \u7684\u5f15\u5165\u601d\u8def<\/h3>\n
\u5982\u679c\u540e\u7eed\u60f3\u7edf\u8ba1：<\/p>\n
- \n
- \n
\u5f53\u524d\u6709\u591a\u5c11\u5ba2\u6237\u7aef\u5728\u7ebf<\/p>\n<\/li>\n
- \n
\u54ea\u4e9b\u7528\u6237\u5df2\u7ecf\u767b\u5f55<\/p>\n<\/li>\n<\/ul>\n
\u5c31\u53ef\u4ee5\u5f15\u5165 Redis\u3002
\n\u4f8b\u5982\u7528\u6237\u767b\u5f55\u6210\u529f\u540e，\u670d\u52a1\u5668\u5f80 Redis \u91cc\u5199\u4e00\u6761\u72b6\u6001：<\/p>\n- \n
- \n
key：\u7528\u6237\u624b\u673a\u53f7<\/p>\n<\/li>\n
- \n
value：\u5df2\u767b\u5f55<\/p>\n<\/li>\n<\/ul>\n
\u8fd9\u6837 Redis \u5c31\u9002\u5408\u5b58\u8fd9\u79cd\u201c\u53d8\u5316\u5feb\u7684\u4e34\u65f6\u72b6\u6001\u201d，\u800c MySQL \u7ee7\u7eed\u5b58\u201c\u957f\u671f\u7684\u771f\u5b9e\u4e1a\u52a1\u6570\u636e\u201d\u3002
\n\u4e00\u53e5\u8bdd\u8bb0\u4f4f：<\/p>\nMySQL \u7ba1\u957f\u671f\u6570\u636e，Redis \u7ba1\u4e34\u65f6\u72b6\u6001\u3002<\/p>\n
\n6. \u7ba1\u7406\u5458\u7aef\u7684\u6269\u5c55\u601d\u8def<\/h3>\n
\u672a\u6765\u4f60\u4eec\u8fd8\u53ef\u4ee5\u505a\u7ba1\u7406\u5458\u7aef，\u6bd4\u5982\u652f\u6301：<\/p>\n
- \n
- \n
\u53d1\u5e03\u9884\u7ea6\u4fe1\u606f<\/p>\n<\/li>\n
- \n
\u67e5\u770b\u7528\u6237<\/p>\n<\/li>\n
- \n
\u67e5\u770b\u5f53\u524d\u767b\u5f55\u7528\u6237\u6570\u91cf<\/p>\n<\/li>\n<\/ul>\n
\u5b9e\u73b0\u601d\u8def\u6709\u4e24\u79cd：<\/p>\n
\u7b2c\u4e00\u79cd，\u7ba1\u7406\u5458\u7aef\u76f4\u63a5\u64cd\u4f5c\u6570\u636e\u5e93\u3002
\n\u4f18\u70b9\u662f\u76f4\u63a5，\u7f3a\u70b9\u662f\u8026\u5408\u592a\u9ad8，\u4e0d\u5b89\u5168\u3002<\/p>\n\u7b2c\u4e8c\u79cd，\u7ba1\u7406\u5458\u7aef\u4e5f\u50cf\u666e\u901a\u5ba2\u6237\u7aef\u4e00\u6837，\u53bb\u8fde\u63a5 server，\u518d\u7531 server \u8d70\u53e6\u5916\u4e00\u5957\u7ba1\u7406\u5458\u4e1a\u52a1\u51fd\u6570\u3002
\n\u8fd9\u79cd\u65b9\u5f0f\u66f4\u7edf\u4e00，\u4e5f\u66f4\u5b89\u5168\u3002
\n\u4ece\u67b6\u6784\u4e0a\u770b，\u66f4\u63a8\u8350\u7b2c\u4e8c\u79cd\u3002<\/p>\n
\n\u4e03\u3001\u672c\u8282\u8bfe\u6700\u5bb9\u6613\u51fa\u9519\u7684\u5730\u65b9<\/h2>\n
1. \u663e\u793a\u7f16\u53f7\u548c\u771f\u5b9e ticket_id \u6df7\u6dc6<\/h4>\n
\u8fd9\u4e2a\u662f\u6700\u5bb9\u6613\u8e29\u7684\u5751\u3002<\/p>\n
2. \u53ea\u5220 yd_ticket \u4e0d\u66f4\u65b0 ticket_table<\/h4>\n
\u8fd9\u6837\u6570\u636e\u5e93\u72b6\u6001\u4f1a\u4e0d\u4e00\u81f4\u3002<\/p>\n
3. count \u53ef\u80fd\u51cf\u6210\u8d1f\u6570<\/h4>\n
\u6240\u4ee5\u5fc5\u987b\u505a\u5224\u65ad\u3002<\/p>\n
4. count \u7684\u4e1a\u52a1\u542b\u4e49\u6df7\u4e71<\/h4>\n
\u4e00\u5b9a\u8981\u7edf\u4e00\u6210\u201c\u5df2\u9884\u7ea6\u6570\u91cf\u201d\u3002<\/p>\n
5. \u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5b57\u6bb5\u540d\u4e0d\u4e00\u81f4<\/h4>\n
\u5ba2\u6237\u7aef\u53d1\u4ec0\u4e48\u5b57\u6bb5，\u670d\u52a1\u5668\u5c31\u8981\u6309\u4ec0\u4e48\u5b57\u6bb5\u53d6\u3002<\/p>\n
6. \u540e\u9762\u5982\u679c\u7ba1\u7406\u5458\u7aef\u76f4\u63a5\u8fde\u6570\u636e\u5e93，\u7cfb\u7edf\u4f1a\u8d8a\u6765\u8d8a\u4e71<\/h4>\n
\u66f4\u63a8\u8350\u8ba9\u7ba1\u7406\u5458\u7aef\u4e5f\u901a\u8fc7 server \u7edf\u4e00\u5904\u7406\u4e1a\u52a1\u3002<\/p>\n
\n\u516b\u3001\u9762\u8bd5\u65f6\u600e\u4e48\u8bf4\u8fd9\u4e00\u8282\u8bfe<\/h2>\n
\u9762\u8bd5\u56de\u7b54\u6a21\u677f<\/h4>\n
\u7b2c\u4e5d\u8282\u8bfe\u6211\u4eec\u5b8c\u6210\u4e86\u53d6\u6d88\u9884\u7ea6\u529f\u80fd\u3002\u5ba2\u6237\u7aef\u5148\u8ba9\u7528\u6237\u8f93\u5165\u8981\u53d6\u6d88\u7684\u663e\u793a\u7f16\u53f7，\u518d\u901a\u8fc7\u672c\u5730\u6620\u5c04\u8868 my_yd_map \u8f6c\u6362\u6210\u771f\u6b63\u7684 ticket_id，\u7136\u540e\u628a type=QXYY\u3001\u7528\u6237\u624b\u673a\u53f7\u548c\u7968\u53f7\u5c01\u88c5\u6210 JSON \u53d1\u7ed9\u670d\u52a1\u5668\u3002\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u540e，\u901a\u8fc7 Recv_CallBack::Qx_ticket() \u8fdb\u5165\u53d6\u6d88\u9884\u7ea6\u4e1a\u52a1\u51fd\u6570，\u5148\u4ece JSON \u4e2d\u53d6\u51fa\u53c2\u6570\u5e76\u68c0\u67e5\u662f\u5426\u5408\u6cd5，\u7136\u540e\u521b\u5efa\u6570\u636e\u5e93\u5bf9\u8c61，\u5b8c\u6210\u6570\u636e\u5e93\u521d\u59cb\u5316\u548c\u8fde\u63a5，\u518d\u8c03\u7528\u5c01\u88c5\u597d\u7684\u6570\u636e\u5e93\u51fd\u6570 Query_Qx\u3002\u8fd9\u4e2a\u51fd\u6570\u4f1a\u5148\u5220\u9664\u9884\u7ea6\u5173\u7cfb\u8868 yd_ticket \u4e2d\u5bf9\u5e94\u7684\u8bb0\u5f55，\u518d\u67e5\u8be2\u7968\u8868 ticket_table \u4e2d\u8be5\u7968\u5f53\u524d\u7684 count，\u5c06\u5176\u51cf\u4e00\u540e\u66f4\u65b0\u56de\u6570\u636e\u5e93\u3002\u6700\u540e\u670d\u52a1\u5668\u628a\u5904\u7406\u72b6\u6001\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef，\u5ba2\u6237\u7aef\u6839\u636e status \u63d0\u793a\u53d6\u6d88\u6210\u529f\u6216\u5931\u8d25\u3002\u901a\u8fc7\u8fd9\u4e00\u8282\u8bfe，\u6211\u4eec\u4e0d\u4ec5\u5b8c\u6210\u4e86\u53d6\u6d88\u9884\u7ea6\u529f\u80fd，\u8fd8\u8fdb\u4e00\u6b65\u603b\u7ed3\u4e86\u9879\u76ee\u4e2d\u7edf\u4e00\u7684 JSON \u901a\u4fe1\u65b9\u5f0f\u3001\u670d\u52a1\u5668\u7edf\u4e00\u64cd\u4f5c MySQL \u7684\u67b6\u6784，\u4ee5\u53ca\u540e\u7eed\u53ef\u4ee5\u7528 Redis \u7ba1\u7406\u5728\u7ebf\u72b6\u6001\u3001\u7528\u7ba1\u7406\u5458\u7aef\u6269\u5c55\u7cfb\u7edf\u529f\u80fd\u7684\u601d\u8def\u3002<\/p>\n
\n\u4e5d\u3001\u8be6\u7ec6\u590d\u4e60\u7248<\/h2>\n
\u7b2c\u4e5d\u8282\u8bfe\u7684\u4e3b\u8981\u5185\u5bb9，\u662f\u5728\u524d\u9762\u5df2\u7ecf\u5b9e\u73b0\u6ce8\u518c\u3001\u767b\u5f55\u3001\u67e5\u770b\u7968\u4fe1\u606f\u3001\u9884\u7ea6\u548c\u67e5\u770b\u6211\u7684\u9884\u7ea6\u4fe1\u606f\u7684\u57fa\u7840\u4e0a，\u7ee7\u7eed\u5b8c\u6210\u53d6\u6d88\u9884\u7ea6\u529f\u80fd，\u5e76\u5bf9\u6574\u4e2a\u7cfb\u7edf\u5f53\u524d\u7684\u901a\u4fe1\u65b9\u5f0f\u3001\u6570\u636e\u5e93\u804c\u8d23\u3001Redis \u5f15\u5165\u601d\u8def\u4ee5\u53ca\u7ba1\u7406\u5458\u7aef\u6269\u5c55\u65b9\u5411\u505a\u9636\u6bb5\u6027\u603b\u7ed3\u3002\u53d6\u6d88\u9884\u7ea6\u529f\u80fd\u7684\u5b9e\u73b0\u8fc7\u7a0b\u662f：\u5ba2\u6237\u7aef\u5148\u8ba9\u7528\u6237\u8f93\u5165\u8981\u53d6\u6d88\u7684\u7f16\u53f7，\u518d\u901a\u8fc7\u672c\u5730\u6620\u5c04\u8868 my_yd_map \u5c06\u663e\u793a\u7f16\u53f7\u8f6c\u6362\u6210\u771f\u6b63\u7684 ticket_id，\u7136\u540e\u628a type="QXYY"\u3001\u7528\u6237\u624b\u673a\u53f7\u548c\u771f\u5b9e\u7968\u53f7\u5c01\u88c5\u6210 JSON \u53d1\u7ed9\u670d\u52a1\u5668\u3002\u670d\u52a1\u5668\u6536\u5230\u540e，\u901a\u8fc7 Recv_CallBack::Qx_ticket() \u8fdb\u5165\u53d6\u6d88\u9884\u7ea6\u4e1a\u52a1\u51fd\u6570，\u4ece JSON \u4e2d\u53d6\u51fa ticket_id \u548c user_tel，\u5148\u68c0\u67e5\u53c2\u6570\u662f\u5426\u5408\u6cd5，\u518d\u521b\u5efa Mysql_Client \u6570\u636e\u5e93\u5bf9\u8c61，\u5b8c\u6210\u6570\u636e\u5e93\u521d\u59cb\u5316\u548c\u8fde\u63a5，\u6700\u540e\u8c03\u7528 Query_Qx(tel, tk_id) \u6267\u884c\u5177\u4f53\u7684\u6570\u636e\u5e93\u53d6\u6d88\u9884\u7ea6\u903b\u8f91\u3002\u6570\u636e\u5e93\u51fd\u6570\u5185\u90e8\u4f1a\u5148\u4ece\u9884\u7ea6\u5173\u7cfb\u8868 yd_ticket \u4e2d\u5220\u9664\u5bf9\u5e94\u8bb0\u5f55，\u518d\u67e5\u8be2\u7968\u8868 ticket_table \u4e2d\u5f53\u524d\u7684 count，\u5c06\u5176\u51cf\u4e00\u540e\u66f4\u65b0\u56de\u6570\u636e\u5e93\u3002\u5904\u7406\u6210\u529f\u540e，\u670d\u52a1\u5668\u901a\u8fc7 Send_ok() \u8fd4\u56de\u6210\u529f\u72b6\u6001；\u82e5\u4efb\u4e00\u6b65\u9aa4\u5931\u8d25，\u5219\u901a\u8fc7 Send_err() \u8fd4\u56de\u5931\u8d25\u72b6\u6001，\u5ba2\u6237\u7aef\u6700\u540e\u6839\u636e\u670d\u52a1\u5668\u8fd4\u56de\u7684 status \u8f93\u51fa\u53d6\u6d88\u6210\u529f\u6216\u53d6\u6d88\u5931\u8d25\u3002<\/p>\n
\u5728\u5b8c\u6210\u529f\u80fd\u4e4b\u540e，\u672c\u8282\u8bfe\u53c8\u8fdb\u4e00\u6b65\u603b\u7ed3\u4e86\u7cfb\u7edf\u5f53\u524d\u7684\u5de5\u4f5c\u65b9\u5f0f\u3002\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u91c7\u7528\u7684\u662f JSON \u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u901a\u4fe1：\u53d1\u9001\u65f6\u5148\u6784\u9020 JSON \u5bf9\u8c61，\u518d\u5c06\u5176\u5e8f\u5217\u5316\u4e3a\u5b57\u7b26\u4e32，\u901a\u8fc7 socket \u53d1\u7ed9\u670d\u52a1\u5668；\u63a5\u6536\u65f6\u5148\u628a\u5b57\u7b26\u4e32\u6536\u4e0b\u6765，\u518d\u5b9a\u4e49 JSON \u5bf9\u8c61\u5e76\u53cd\u5e8f\u5217\u5316，\u4ece\u4e2d\u53d6\u51fa\u6240\u9700\u5b57\u6bb5\u3002\u7cfb\u7edf\u4e2d\u7684 MySQL \u64cd\u4f5c\u7edf\u4e00\u7531\u670d\u52a1\u5668\u7aef\u5b8c\u6210，\u5ba2\u6237\u7aef\u53ea\u8d1f\u8d23\u4ea4\u4e92\u548c\u8bf7\u6c42\u53d1\u9001，\u4e0d\u76f4\u63a5\u8bbf\u95ee\u6570\u636e\u5e93\u3002\u540e\u7eed\u5982\u679c\u60f3\u7edf\u8ba1\u5f53\u524d\u6709\u54ea\u4e9b\u7528\u6237\u5728\u7ebf\u3001\u591a\u5c11\u5ba2\u6237\u7aef\u5df2\u767b\u5f55，\u53ef\u4ee5\u5f15\u5165 Redis，\u5728\u7528\u6237\u767b\u5f55\u6210\u529f\u65f6\u5c06\u624b\u673a\u53f7\u7b49\u72b6\u6001\u4fe1\u606f\u5199\u5165 Redis，\u7528\u4e8e\u4fdd\u5b58\u8fd9\u4e9b\u4e34\u65f6\u72b6\u6001\u6570\u636e\u3002\u9664\u6b64\u4e4b\u5916，\u7cfb\u7edf\u672a\u6765\u8fd8\u53ef\u4ee5\u6269\u5c55\u7ba1\u7406\u5458\u7aef，\u7528\u4e8e\u53d1\u5e03\u9884\u7ea6\u4fe1\u606f\u3001\u67e5\u770b\u7528\u6237\u3001\u67e5\u770b\u767b\u5f55\u60c5\u51b5\u7b49\u529f\u80fd\u3002\u7ba1\u7406\u5458\u7aef\u65e2\u53ef\u4ee5\u9009\u62e9\u76f4\u63a5\u64cd\u4f5c\u6570\u636e\u5e93，\u4e5f\u53ef\u4ee5\u50cf\u666e\u901a\u5ba2\u6237\u7aef\u4e00\u6837，\u901a\u8fc7 JSON \u8bf7\u6c42\u670d\u52a1\u5668，\u518d\u7531\u670d\u52a1\u5668\u7aef\u7684\u53e6\u4e00\u5957\u7ba1\u7406\u5458\u4e1a\u52a1\u51fd\u6570\u5b8c\u6210\u5904\u7406\u3002\u4ece\u67b6\u6784\u7edf\u4e00\u6027\u3001\u5b89\u5168\u6027\u548c\u7ef4\u62a4\u6027\u7684\u89d2\u5ea6\u6765\u770b，\u8ba9\u7ba1\u7406\u5458\u7aef\u4e5f\u901a\u8fc7\u670d\u52a1\u5668\u7aef\u7edf\u4e00\u6267\u884c\u4e1a\u52a1\u4f1a\u66f4\u52a0\u5408\u7406\u3002<\/p>\n
\n\u5341\u3001\u7b80\u77ed\u80cc\u8bf5\u7248<\/h2>\n
- \n
\u7b2c\u4e5d\u8282\u8bfe\u6838\u5fc3\u662f\u5b8c\u6210\u53d6\u6d88\u9884\u7ea6\u529f\u80fd\u3002<\/p>\n<\/li>\n
- \n
\u5ba2\u6237\u7aef\u5148\u8f93\u5165\u663e\u793a\u7f16\u53f7，\u518d\u901a\u8fc7 my_yd_map \u627e\u5230\u771f\u6b63\u7684 ticket_id\u3002<\/p>\n<\/li>\n
- \n
\u5ba2\u6237\u7aef\u628a type="QXYY"\u3001user_tel\u3001ticket_id \u5c01\u88c5\u6210 JSON \u53d1\u7ed9\u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n
- \n
\u670d\u52a1\u5668\u901a\u8fc7 Recv_CallBack::Qx_ticket() \u5904\u7406\u53d6\u6d88\u9884\u7ea6\u8bf7\u6c42\u3002<\/p>\n<\/li>\n
- \n
\u670d\u52a1\u5668\u5148\u5224\u53c2\u6570，\u518d\u8fde\u6570\u636e\u5e93，\u518d\u8c03\u7528 Query_Qx()\u3002<\/p>\n<\/li>\n
- \n
Query_Qx() \u5148\u5220\u9664 yd_ticket \u4e2d\u7684\u9884\u7ea6\u5173\u7cfb，\u518d\u66f4\u65b0 ticket_table \u4e2d\u7684 count\u3002<\/p>\n<\/li>\n
- \n
\u8fd9\u91cc\u7684 count \u8868\u793a\u5df2\u9884\u7ea6\u6570\u91cf，\u6240\u4ee5\u53d6\u6d88\u9884\u7ea6\u65f6\u8981\u51cf\u4e00\u3002<\/p>\n<\/li>\n
- \n
\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u4f7f\u7528 JSON \u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u901a\u4fe1\u3002<\/p>\n<\/li>\n
- \n
MySQL \u7684\u64cd\u4f5c\u7edf\u4e00\u7531\u670d\u52a1\u5668\u7aef\u5b8c\u6210\u3002<\/p>\n<\/li>\n
- \n
Redis \u540e\u7eed\u53ef\u4ee5\u7528\u6765\u8bb0\u5f55\u5728\u7ebf\u72b6\u6001\u3002<\/p>\n<\/li>\n
- \n
\u7ba1\u7406\u5458\u7aef\u672a\u6765\u66f4\u63a8\u8350\u901a\u8fc7 server \u7edf\u4e00\u6267\u884c\u4e1a\u52a1<\/p>\n<\/li>\n
\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u901a\u8baf\u7684\u65f6\u5019\u662f\u4f7f\u7528\u7684json\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u901a\u4fe1，\u5b57\u7b26\u4e32\u662f\u5982\u4f55\u751f\u6210\u7684\u5462，\u6bcf\u6b21\u5b9a\u4e49\u4e00\u4e2ajson\u5bf9\u8c61，\u5c06\u5185\u5bb9\u586b\u8fdb\u53bb\u4e4b\u540e\u5e8f\u5217\u5316\u6210\u5b57\u7b26\u4e32\u53d1\u8fc7\u53bb\u3002\u540c\u6837\u63a5\u6536\u4e4b\u540e\u600e\u4e48\u62ff\u5230\u6570\u636e\u5462，\u518d\u5b9a\u4e49\u4e00\u4e2ajson\u5bf9\u8c61\u628a\u4ed6\u53cd\u5e8f\u5217\u5316\u4e3ajson\u5bf9\u8c61\u7136\u540e\u518d\u62ff\u5230\u91cc\u9762\u7684\u503c\u3002<\/p>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725013317-6a64125daee10.png\")
<\/p>\n\u5bf9mysql\u7684\u64cd\u4f5c\u662f\u901a\u8fc7\u670d\u52a1\u5668\u7aef\u5b9e\u73b0\u7684\u3002\u5982\u679c\u60f3\u505a\u4e00\u4e9b\u989d\u5916\u7684\u64cd\u4f5c，\u60f3\u8981\u5173\u6ce8\u6709\u591a\u5c11\u5ba2\u6237\u7aef\u6b63\u5728\u767b\u5f55\u4e2d，\u6211\u4eec\u53ef\u4ee5\u5f15\u5165redis，\u6bcf\u5f53\u6709\u4eba\u767b\u9646\u65f6\u5c06\u8fd9\u4e2a\u4fe1\u606f\u5f80redis\u4e2d\u76f4\u63a5set\u8bbe\u7f6e\u3002<\/p>\n
\u540e\u9762\u8fd8\u53ef\u4ee5\u505a\u4e00\u4e2a\u7ba1\u7406\u5458\u7aef，\u548c\u5ba2\u6237\u7aef\u4fdd\u6301\u4e00\u81f4，\u6709\u53d1\u5e03\u529f\u80fd ，\u9884\u7ea6\u4fe1\u606f，\u67e5\u770b\u7528\u6237 \u767b\u5f55\u7684\u7528\u6237\u6709\u591a\u5c11\u3002<\/p>\n<\/p>\n
\u6709\u4e24\u79cd\u505a\u6cd5 \u7ba1\u7406\u5458\u76f4\u63a5\u64cd\u4f5c\u6570\u636e\u5e93，\u5982\u56fe\u4e8c<\/p>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725013318-6a64125e10bea.png\")
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