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更新数据库操作

This commit is contained in:
luchenqun 2017-04-18 09:26:12 +08:00
parent 76f3d81120
commit f046b7ba3e
1 changed files with 4 additions and 0 deletions
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4
database/db.js
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@ -10,7 +10,10 @@ var dbConfig = {
}; };
var client = {} var client = {}
var disconnect = 0;
function handleDisconnect() { function handleDisconnect() {
console.error("handleDisconnect, disconnect = ", disconnect++);
client = mysql.createConnection(dbConfig); client = mysql.createConnection(dbConfig);
client.connect(function(err) { client.connect(function(err) {
@ -896,6 +899,7 @@ db.getBookmarkWaitFavicon = function(today) {
client.query(sql, (err, result) => { client.query(sql, (err, result) => {
if (err) { if (err) {
reject(err); reject(err);
handleDisconnect();
} else { } else {
resolve(result); resolve(result);
} }