{"id":30536,"date":"2024-11-25T12:06:52","date_gmt":"2024-11-25T04:06:52","guid":{"rendered":"https:\/\/fwq.ai\/blog\/30536\/"},"modified":"2024-11-25T12:06:52","modified_gmt":"2024-11-25T04:06:52","slug":"ppi%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%ef%bc%9f%e6%80%bb%e7%bb%93ppi%e5%ae%9e%e4%be%8b%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/30536\/","title":{"rendered":"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5"},"content":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f &nbsp;wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f&nbsp; wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u52a0\u4e0a\u4e86appid,\u9ebb\u70e6\u4e8b\u5c31\u6765\u4e86.\u95ee\u9898:xxx\u4e0d\u5728\u4ee5\u4e0b\u5408\u6cd5\u57df\u540d\u5217\u8868\u4e2d ,\u8bf7\u53c2\u8003\u6587\u6863\u89e3\u51b3\u65b9\u6cd5:\u53bb\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u914d\u7f6e\u57df\u540d.\u6ce8\u610f:1.\u4e00\u4e2a\u6708\u7533\u8bf7\u4fee\u6539\u7684\u6b21\u65703\u6b21,\u4e14\u884c\u4e14\u73cd\u60dc.\u6211\u8fd9\u4e2a\u6708\u53ea\u6709\u4e00\u6b21\u673a\u4f1a\u4e86.2.\u5fc5\u987b\u662fhttps. https&nbsp;ssl\u8bc1\u4e66\u3010\u76f8\u5173\u63a8\u8350\u30111. \u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b8c\u6574\u6e90\u78012. \u5fae\u4fe1\u5c0f\u7a0b\u5e8fdemo\uff1a\u9633\u6dd81. \u8be6\u89e3wx.request\u57df\u540d\u914d\u7f6e\u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f &nbsp;wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b2. \u5fae\u4fe1\u5c0f\u7a0b\u5e8f wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b3. \u5fae\u4fe1\u5c0f\u7a0b<\/p>\n<p><span style=\"line-height: 1.76em\">1. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/001\/506\/4450eb7968151ea6350597c90072d97c.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f &nbsp;wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f&nbsp; wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u52a0\u4e0a\u4e86appid,\u9ebb\u70e6\u4e8b\u5c31\u6765\u4e86.\u95ee\u9898:xxx\u4e0d\u5728\u4ee5\u4e0b\u5408\u6cd5\u57df\u540d\u5217\u8868\u4e2d ,\u8bf7\u53c2\u8003\u6587\u6863\u89e3\u51b3\u65b9\u6cd5:\u53bb\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u914d\u7f6e\u57df\u540d.\u6ce8\u610f:1.\u4e00\u4e2a\u6708\u7533\u8bf7\u4fee\u6539\u7684\u6b21\u65703\u6b21,\u4e14\u884c\u4e14\u73cd\u60dc.\u6211\u8fd9\u4e2a\u6708\u53ea\u6709\u4e00\u6b21\u673a\u4f1a\u4e86.2.\u5fc5\u987b\u662fHTTPS. HTTPS&nbsp;S&#8230;<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">2. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/007\/e8e0c1984a5bfb7f595c1c79d74b4eec.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe1\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe1\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86springmvc\u4e4bjson\u6570\u636e\u4ea4\u4e92controller\u65b9\u6cd5\u8fd4\u56de\u503c\u4e3a\u7b80\u5355\u7c7b\u578b,\u975e\u5e38\u5177\u6709\u5b9e\u7528\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b\u5f53controller\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\u4e3a\u7b80\u5355\u7c7b\u578b\u6bd4\u5982String\u65f6\uff0c\u8be5\u5982\u4f55\u4e0ejson\u4ea4\u4e92\u5462\uff1f \u4f7f\u7528@RequestBody \u6bd4\u5982\u4ee3\u7801\u5982\u4e0b\uff1a@RequestMapping(value=&#8221;\/ceshijson&#8221;,produces=&#8221;applic&#8230;<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">3. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/007\/1fd02d814a4d1d4727c5d36b18a19c4a.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe2\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe2\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u672c\u6587\u4ecb\u7ecd\u5fae\u4fe1\u652f\u4ed8\u4e0b\u7684\u5237\u5361\u652f\u4ed8\u7684\u5f00\u53d1\u8fc7\u7a0b\u3002\u5fae\u4fe1\u5237\u5361\u652f\u4ed8\u662f\u6307\u7528\u6237\u6253\u5f00\u5fae\u4fe1\u94b1\u5305\u7684\u5237\u5361\u7684\u754c\u9762\uff0c\u5546\u6237\u626b\u7801\u540e\u63d0\u4ea4\u5b8c\u6210\u652f\u4ed8\u7684\u652f\u4ed8\u8fc7\u7a0b\u3002&nbsp;\u4e00\u3001\u5237\u5361\u652f\u4ed8API\u63a5\u53e3\u5730\u5740api.mch.weixin.qq.com\/pay\/micropay\u662f\u5426\u9700\u8981\u8bc1\u4e66\u4e0d\u9700\u8981\u3002\u8f93\u5165\u53c2\u6570\u540d\u79f0 \u53d8\u91cf\u540d \u5fc5\u586b \u7c7b\u578b \u793a\u4f8b\u503c \u63cf\u8ff0\u516c\u4f17\u8d26\u53f7IDappid\u662fString(32)wx8888888888888888\u5fae\u4fe1\u5206\u914d\u7684\u516c\u4f17\u8d26\u53f7ID\uff08\u4f01\u4e1a&#8230;<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">4. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/001\/506\/52b449554f3024e0423918a35ce179d0.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe3\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe3\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u524d\u8a00 \u8fd9\u662f\u4e00\u4e2a\u6bd4\u8f83\u7b80\u5355\u7684\u5c0f\u7a0b\u5e8fdemo\uff0c\u5c31\u662f\u7b80\u5355\u80fd\u8bb0\u5f55\u6587\u5b57\u7b14\u8bb0\u800c\u5df2\uff0c\u4e24\u4e2a\u6708\u524d\u5199\u7684\uff0c\u5199\u597d\u6ca1\u591a\u4e45\u5c31\u5fd9\u7740\u8003\u8bd5\u4e86\u2026\u2026\u4ece\u6211\u4e00\u5f00\u59cb\u63a5\u89e6\u5c0f\u7a0b\u5e8f\u5230\u5199\u5b8c\u8fd9\u9879\u76ee\u7528\u4e86\u4e00\u5929\u4e0d\u5230\u7684\u65f6\u95f4\uff0c\u670d\u52a1\u5668\u662f\u6211\u81ea\u5df1\u7684\u4e91\u670d\u52a1\u5668\uff08\u522b\u73a9\u574f\u4e86\uff01\uff09\uff0c\u7528php\u5199\u7684\uff0c\u4e0d\u591a\u8bf4\uff0c\u4f60\u4eec\u770bdemo\u53bb\u5427\uff5e github mycloudnote\u5ba2\u6237\u7aefmycloudnote\u670d\u52a1\u5668\u7aef \u6ce8\u610f\uff1a\u7531\u4e8e\u6211\u5e76\u6ca1\u7533\u8bf7\u53d6\u5f97appid\uff0c\u6240\u4ee5\u6211\u65e0\u6cd5\u83b7\u5f97\u7528\u6237\u7684\u5fae\u4fe1\u8d26\u53f7id\uff0c\u6211\u91cc\u9762&#8230;<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">5. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/194\/5dd77063d8af861db3784770172413a8.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe4\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe4\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u5fae\u4fe1\u5e94\u7528\u53f7\uff08\u5c0f\u7a0b\u5e8f\uff0c\u3010\u5e94\u7528\u53f7\u3011\u7684\u65b0\u79f0\u547c\uff09\u7ec8\u4e8e\u6765\u4e86\uff01\u60f3\u5fc5\u5927\u5bb6\u90fd\u5173\u5fc3\u5e94\u7528\u53f7\u7684\u6700\u7ec8\u5f62\u6001\u5230\u5e95\u662f\u4ec0\u4e48\u6837\u5b50\uff1f\u600e\u6837\u5c06\u4e00\u4e2a\u3010\u670d\u52a1\u53f7\u3011\u6539\u9020\u6210\u4e3a\u3010\u5c0f\u7a0b\u5e8f\u3011\uff1f \u5f00\u59cb\u5f00\u53d1\u5e94\u7528\u53f7\u4e4b\u524d\uff0c\u5148\u770b\u770b\u5b98\u65b9\u516c\u5e03\u7684\u3010\u5c0f\u7a0b\u5e8f\u3011\u6559\u7a0b\u5427\uff01\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u516c\u53f8\u82f1\u8da3\u79d1\u6280\u5e26\u4f60\u4e86\u89e3\u521d\u6b65\u521b\u5efa\u5b8c\u6210\u4e00\u4e2a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff0c\u5e76\u53ef\u4ee5\u5728\u624b\u673a\u4e0a\u4f53\u9a8c\u8be5\u5c0f\u7a0b\u5e8f\u7684\u5b9e\u9645\u6548\u679c\u3002 1\u3001\u83b7\u53d6\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u7684AppID \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u62e5\u6709\u4e00\u4e2a\u5e10\u53f7\uff0c\u5982\u679c\u4f60\u80fd\u770b\u5230\u8be5\u6587\u6863\uff0c\u6211\u4eec\u5e94\u5f53\u5df2\u7ecf\u9080\u8bf7&#8230;<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">6. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/001\/505\/5909a53cb83e6437.png\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe5\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe5\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e5f\u5df2\u51fa\u6765\u6709\u4e00\u6bb5\u65f6\u95f4\u4e86\uff0c\u6700\u8fd1\u5199\u4e86\u51e0\u6b3e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u9879\u76ee\uff0c\u4eca\u5929\u6765\u8bf4\u8bf4\u611f\u53d7\u3002 &nbsp;\u9996\u5148\u5f00\u53d1\u4e00\u6b3e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff0c\u6700\u4e3b\u8981\u7684\u5c31\u662f\u9488\u5bf9\u4e8e\u516c\u53f8\u6765\u8fd0\u8425\u7684\uff0c\u56e0\u4e3a\uff0c\u5728\u7533\u8bf7appid(\u5fae\u4fe1\u5c0f\u7a0b\u5e8fID\u53f7)\u65f6\u5019\uff0c\u9700\u8981\u586b\u5199\u76f8\u5173\u7684\u516c\u53f8\u8ba4\u8bc1\u4fe1\u606f\u5982\uff0c\u8425\u4e1a\u6267\u7167\u7b49 &nbsp;\u518d\u6b21\u5c31\u662f\u7528\u4e00\u4e2a\u672a\u66fe\u5f00\u901a\u8fc7\u516c\u4f17\u53f7\u7684QQ\u53f7\u6216\u5fae\u4fe1\u53f7\u6765\u6ce8\u518c\u4e00\u4e2a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u53f7\u3002 &nbsp;\u6700\u540e\uff0c\u4e0b\u8f7d\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u5de5\u5177\u3002<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">7. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/008\/5903f7ebbc9c2829.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe6\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe6\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a[root@cdcloud ~]#service mysqld restart Stopping MySQL: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [FAILED] Initializing MySQLdatabase: &nbsp;Installing MySQL systemtables&#8230; OK Filling helptables&#8230; OK<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">8. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/001\/505\/6c4d4b65107b6bc7dbe19a5a0da892a1.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe7\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe7\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u7b2c\u4e00\u6b21\u6b63\u5f0f\u5f00\u53d1\u4e00\u4e2a\u5c0f\u7a0b\u5e8f\uff0c\u5c31\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u6765\u8c08\u4e00\u8c08\u5c0f\u7a0b\u5e8f\u7684\u5f00\u53d1\u8fc7\u7a0b\u548c\u5fc3\u5f97\u5427\uff0c\u4e3b\u8981\u8bf4\u8bf4\u8fd9\u6b21\u9879\u76ee\u4e2d\u7528\u5230\u7684\u529f\u80fd\u3002 \u6570\u636e\u8bf7\u6c42 \u8fd9\u6b21\u7684\u5c0f\u7a0b\u5e8f\uff0c\u6ca1\u6709\u592a\u591a\u7684\u9644\u52a0\u529f\u80fd\uff0c\u6240\u4ee5\u6570\u636e\u4ee5\u53ca\u5bf9\u6570\u636e\u7684\u5904\u7406\u662f\u8fd9\u6b21\u7684\u4e3b\u4f53\u5de5\u4f5c\uff0c\u5c0f\u7a0b\u5e8f\u5411\u7528\u6237\u63d0\u4f9bAPI\uff0c\u4f9b\u7528\u6237\u5411\u81ea\u5df1\u7684\u670d\u52a1\u5668\u8bf7\u6c42\u6570\u636e\uff0c\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u5f00\u53d1\u5c0f\u7a0b\u5e8f\u4e4b\u524d\uff0c\u9700\u8981\u5148\u5728\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u7533\u8bf7appID\uff0c\u5e76\u4e14\u7ed1\u5b9a\u57df\u540d\uff0c\u57df\u540d\u5fc5\u987b\u662fhttps\u534f\u8bae\uff0c\u7136\u540e\u5728\u5c0f\u7a0b\u5e8f\u7684\u5f00\u53d1\u5de5\u5177\u7684\u914d\u7f6e\u4fe1\u606f\u4e2d\u5b8c\u5584\u4fe1&#8230;<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">9. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/001\/505\/7abfc57018c9a35edf70f153a0ee8c67.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe8\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe8\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6559\u7a0b\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u6559\u7a0b\u7684\u7b2c\u4e00\u7bc7\uff0c\u6211\u4f1a\u7b80\u8981\u4ecb\u7ecd\u4e0b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u76f8\u5173\u7684\u4e00\u4e9b\u57fa\u672c\u77e5\u8bc6 \u83b7\u53d6AppID \u5982\u679c\u4f60\u662f\u6536\u5230\u9080\u8bf7\u7684\u5f00\u53d1\u8005\uff0c\u6211\u4eec\u4f1a\u63d0\u4f9b\u4e00\u4e2a\u5e10\u53f7\uff0c\u5229\u7528\u63d0\u4f9b\u7684\u5e10\u53f7\uff0c\u767b\u5f55 https:\/\/mp.weixin.qq.com \uff0c\u5c31\u53ef\u4ee5\u5728\u7f51\u7ad9\u7684\u201c\u8bbe\u7f6e\u201d\u201c\u5f00\u53d1\u8005\u8bbe\u7f6e\u201d\u4e2d\uff0c\u67e5\u770b\u5230\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684 AppID \u4e86\uff0c\u6ce8\u610f\u4e0d\u53ef\u76f4\u63a5\u4f7f\u7528\u670d\u52a1\u53f7 &nbsp;\u6216\u8ba2\u9605\u53f7\u7684 AppID \u3002 \u4e0a\u8ff0\u5185\u5bb9\u6765\u81ea\u5fae\u4fe1\u7684\u5b98\u65b9\u6559\u7a0b\u3002\u6309\u7167\u5fae\u4fe1\u5b98\u65b9&#8230;<\/span><\/p>\n<p><span style=\"line-height: 1.76em\">10. <\/span><\/p>\n<p><span style=\"line-height: 1.76em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/18bb0b5a856189ef254a6449a7483c3d.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe9\" alt=\"PPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u63d2\u56fe9\" \/><\/span><\/p>\n<p><span style=\"line-height: 1.76em\">\u7b80\u4ecb\uff1a\u5c4f\u5e55\u5c3a\u5bf8\u662f\u6307\u5c4f\u5e55\u5bf9\u89d2\u7ebf\u7684\u957f\u5ea6\uff0c\u4e00\u822c\u4ee5\u82f1\u5bf8\u4e3a\u5355\u4f4d\uff0c1\u82f1\u5bf8\uff08inch\uff09=2.54\u5398\u7c73\uff08cm\uff09\u3002\u4f20\u7edf\u610f\u4e49\u4e0a\u7684\u7167\u7247\u5c3a\u5bf8\u4e5f\u662f\u8fd9\u4e2a\u6982\u5ff5\u3002\u6240\u4ee5\u540c\u6837\u5c3a\u5bf8\uff08\u6307\u5bf9\u89d2\u7ebf\uff09\u7684\u5c4f\u5e55\uff0c\u4e5f\u53ef\u80fd\u957f\u5bbd\u6bd4\u7387\u4e0d\u540c\u3002 \u50cf\u7d20\uff08Pixel\uff09\uff1a\u662f\u4f4d\u56fe\uff08\u5982\u6570\u5b57\u56fe\u50cf\uff09\u91cc\u7684\u62bd\u8c61\u6982\u5ff5\uff0c\u6307\u8ba1\u7b97\u673a\u5bf9\u56fe\u50cf\u7684\u91c7\u6837\u70b9\uff0c\u6ca1\u6709\u5177\u4f53\u5c3a\u5bf8\u3002\u901a\u4fd7\u7406\u89e3\u5c31\u662f\u4e00\u4e2a\u4e00\u4e2a\u7684\u65b9\u6846\uff08\u70b9\uff09\uff0c\u8ba1\u7b97\u673a\u4f1a\u4fdd\u5b58\u8be5\u91c7\u6837\u70b9\u7684\u4f4d\u7f6e\u548c\u989c\u8272\u503c\u3002<\/span><\/p>\n<p><strong>\u3010\u76f8\u5173\u95ee\u7b54\u63a8\u8350\u3011\uff1a<\/strong><\/p>\n<\/p>\n<\/p>\n<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fPPI\u5982\u4f55\u4f7f\u7528\uff1f\u603b\u7ed3PPI\u5b9e\u4f8b\u7528\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f &nbsp;wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f&nbsp; wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u52a0\u4e0a\u4e86appid,\u9ebb\u70e6\u4e8b\u5c31\u6765\u4e86.\u95ee\u9898:xxx\u4e0d\u5728\u4ee5\u4e0b\u5408\u6cd5\u57df\u540d\u5217\u8868\u4e2d ,\u8bf7\u53c2\u8003\u6587\u6863\u89e3\u51b3\u65b9\u6cd5:\u53bb\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u914d\u7f6e\u57df\u540d.\u6ce8\u610f:1.\u4e00\u4e2a\u6708\u7533\u8bf7\u4fee\u6539\u7684\u6b21\u65703\u6b21,\u4e14\u884c\u4e14\u73cd\u60dc.\u6211\u8fd9\u4e2a\u6708\u53ea\u6709\u4e00\u6b21\u673a\u4f1a\u4e86.2.\u5fc5\u987b\u662fhttps. https&nbsp;ssl\u8bc1\u4e66\u3010\u76f8\u5173\u63a8\u8350\u30111. \u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b8c\u6574\u6e90\u78012. \u5fae\u4fe1\u5c0f\u7a0b\u5e8fdemo\uff1a\u9633\u6dd81. \u8be6\u89e3wx.request\u57df\u540d\u914d\u7f6e\u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f &nbsp;wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b2. \u5fae\u4fe1\u5c0f\u7a0b\u5e8f wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b3. \u5fae\u4fe1\u5c0f\u7a0b 1. \u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86\u5fae\u4fe1\u5c0f\u7a0b\u5e8f &nbsp;wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u8be6\u89e3\u7684\u76f8\u5173\u8d44\u6599,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f&nbsp; wx.request\u5408\u6cd5\u57df\u540d\u914d\u7f6e\u52a0\u4e0a\u4e86appid,\u9ebb\u70e6\u4e8b\u5c31\u6765\u4e86.\u95ee\u9898:xxx\u4e0d\u5728\u4ee5\u4e0b\u5408\u6cd5\u57df\u540d\u5217\u8868\u4e2d ,\u8bf7\u53c2\u8003\u6587\u6863\u89e3\u51b3\u65b9\u6cd5:\u53bb\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u914d\u7f6e\u57df\u540d.\u6ce8\u610f:1.\u4e00\u4e2a\u6708\u7533\u8bf7\u4fee\u6539\u7684\u6b21\u65703\u6b21,\u4e14\u884c\u4e14\u73cd\u60dc.\u6211\u8fd9\u4e2a\u6708\u53ea\u6709\u4e00\u6b21\u673a\u4f1a\u4e86.2.\u5fc5\u987b\u662fHTTPS. HTTPS&nbsp;S&#8230; 2. \u7b80\u4ecb\uff1a\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86springmvc\u4e4bjson\u6570\u636e\u4ea4\u4e92controller\u65b9\u6cd5\u8fd4\u56de\u503c\u4e3a\u7b80\u5355\u7c7b\u578b,\u975e\u5e38\u5177\u6709\u5b9e\u7528\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b\u5f53controller\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\u4e3a\u7b80\u5355\u7c7b\u578b\u6bd4\u5982String\u65f6\uff0c\u8be5\u5982\u4f55\u4e0ejson\u4ea4\u4e92\u5462\uff1f \u4f7f\u7528@RequestBody \u6bd4\u5982\u4ee3\u7801\u5982\u4e0b\uff1a@RequestMapping(value=&#8221;\/ceshijson&#8221;,produces=&#8221;applic&#8230; 3. \u7b80\u4ecb\uff1a\u672c\u6587\u4ecb\u7ecd\u5fae\u4fe1\u652f\u4ed8\u4e0b\u7684\u5237\u5361\u652f\u4ed8\u7684\u5f00\u53d1\u8fc7\u7a0b\u3002\u5fae\u4fe1\u5237\u5361\u652f\u4ed8\u662f\u6307\u7528\u6237\u6253\u5f00\u5fae\u4fe1\u94b1\u5305\u7684\u5237\u5361\u7684\u754c\u9762\uff0c\u5546\u6237\u626b\u7801\u540e\u63d0\u4ea4\u5b8c\u6210\u652f\u4ed8\u7684\u652f\u4ed8\u8fc7\u7a0b\u3002&nbsp;\u4e00\u3001\u5237\u5361\u652f\u4ed8API\u63a5\u53e3\u5730\u5740api.mch.weixin.qq.com\/pay\/micropay\u662f\u5426\u9700\u8981\u8bc1\u4e66\u4e0d\u9700\u8981\u3002\u8f93\u5165\u53c2\u6570\u540d\u79f0 \u53d8\u91cf\u540d \u5fc5\u586b \u7c7b\u578b \u793a\u4f8b\u503c \u63cf\u8ff0\u516c\u4f17\u8d26\u53f7IDappid\u662fString(32)wx8888888888888888\u5fae\u4fe1\u5206\u914d\u7684\u516c\u4f17\u8d26\u53f7ID\uff08\u4f01\u4e1a&#8230; 4. \u7b80\u4ecb\uff1a\u524d\u8a00 \u8fd9\u662f\u4e00\u4e2a\u6bd4\u8f83\u7b80\u5355\u7684\u5c0f\u7a0b\u5e8fdemo\uff0c\u5c31\u662f\u7b80\u5355\u80fd\u8bb0\u5f55\u6587\u5b57\u7b14\u8bb0\u800c\u5df2\uff0c\u4e24\u4e2a\u6708\u524d\u5199\u7684\uff0c\u5199\u597d\u6ca1\u591a\u4e45\u5c31\u5fd9\u7740\u8003\u8bd5\u4e86\u2026\u2026\u4ece\u6211\u4e00\u5f00\u59cb\u63a5\u89e6\u5c0f\u7a0b\u5e8f\u5230\u5199\u5b8c\u8fd9\u9879\u76ee\u7528\u4e86\u4e00\u5929\u4e0d\u5230\u7684\u65f6\u95f4\uff0c\u670d\u52a1\u5668\u662f\u6211\u81ea\u5df1\u7684\u4e91\u670d\u52a1\u5668\uff08\u522b\u73a9\u574f\u4e86\uff01\uff09\uff0c\u7528php\u5199\u7684\uff0c\u4e0d\u591a\u8bf4\uff0c\u4f60\u4eec\u770bdemo\u53bb\u5427\uff5e github mycloudnote\u5ba2\u6237\u7aefmycloudnote\u670d\u52a1\u5668\u7aef \u6ce8\u610f\uff1a\u7531\u4e8e\u6211\u5e76\u6ca1\u7533\u8bf7\u53d6\u5f97appid\uff0c\u6240\u4ee5\u6211\u65e0\u6cd5\u83b7\u5f97\u7528\u6237\u7684\u5fae\u4fe1\u8d26\u53f7id\uff0c\u6211\u91cc\u9762&#8230; 5. \u7b80\u4ecb\uff1a\u5fae\u4fe1\u5e94\u7528\u53f7\uff08\u5c0f\u7a0b\u5e8f\uff0c\u3010\u5e94\u7528\u53f7\u3011\u7684\u65b0\u79f0\u547c\uff09\u7ec8\u4e8e\u6765\u4e86\uff01\u60f3\u5fc5\u5927\u5bb6\u90fd\u5173\u5fc3\u5e94\u7528\u53f7\u7684\u6700\u7ec8\u5f62\u6001\u5230\u5e95\u662f\u4ec0\u4e48\u6837\u5b50\uff1f\u600e\u6837\u5c06\u4e00\u4e2a\u3010\u670d\u52a1\u53f7\u3011\u6539\u9020\u6210\u4e3a\u3010\u5c0f\u7a0b\u5e8f\u3011\uff1f \u5f00\u59cb\u5f00\u53d1\u5e94\u7528\u53f7\u4e4b\u524d\uff0c\u5148\u770b\u770b\u5b98\u65b9\u516c\u5e03\u7684\u3010\u5c0f\u7a0b\u5e8f\u3011\u6559\u7a0b\u5427\uff01\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u516c\u53f8\u82f1\u8da3\u79d1\u6280\u5e26\u4f60\u4e86\u89e3\u521d\u6b65\u521b\u5efa\u5b8c\u6210\u4e00\u4e2a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff0c\u5e76\u53ef\u4ee5\u5728\u624b\u673a\u4e0a\u4f53\u9a8c\u8be5\u5c0f\u7a0b\u5e8f\u7684\u5b9e\u9645\u6548\u679c\u3002 1\u3001\u83b7\u53d6\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u7684AppID \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u62e5\u6709\u4e00\u4e2a\u5e10\u53f7\uff0c\u5982\u679c\u4f60\u80fd\u770b\u5230\u8be5\u6587\u6863\uff0c\u6211\u4eec\u5e94\u5f53\u5df2\u7ecf\u9080\u8bf7&#8230; 6. \u7b80\u4ecb\uff1a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e5f\u5df2\u51fa\u6765\u6709\u4e00\u6bb5\u65f6\u95f4\u4e86\uff0c\u6700\u8fd1\u5199\u4e86\u51e0\u6b3e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u9879\u76ee\uff0c\u4eca\u5929\u6765\u8bf4\u8bf4\u611f\u53d7\u3002 &nbsp;\u9996\u5148\u5f00\u53d1\u4e00\u6b3e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff0c\u6700\u4e3b\u8981\u7684\u5c31\u662f\u9488\u5bf9\u4e8e\u516c\u53f8\u6765\u8fd0\u8425\u7684\uff0c\u56e0\u4e3a\uff0c\u5728\u7533\u8bf7appid(\u5fae\u4fe1\u5c0f\u7a0b\u5e8fID\u53f7)\u65f6\u5019\uff0c\u9700\u8981\u586b\u5199\u76f8\u5173\u7684\u516c\u53f8\u8ba4\u8bc1\u4fe1\u606f\u5982\uff0c\u8425\u4e1a\u6267\u7167\u7b49 &nbsp;\u518d\u6b21\u5c31\u662f\u7528\u4e00\u4e2a\u672a\u66fe\u5f00\u901a\u8fc7\u516c\u4f17\u53f7\u7684QQ\u53f7\u6216\u5fae\u4fe1\u53f7\u6765\u6ce8\u518c\u4e00\u4e2a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u53f7\u3002 &nbsp;\u6700\u540e\uff0c\u4e0b\u8f7d\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u5de5\u5177\u3002 7. \u7b80\u4ecb\uff1a[root@cdcloud ~]#service mysqld restart Stopping MySQL: &nbsp; &nbsp; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-30536","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=30536"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30536\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=30536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=30536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=30536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}