我的应用程序有很多日志。目前我写入azure blob文件的部分日志，其中一部分写入db。 我只需要在blob或机器上使用文件。我需要有可能查询和过滤此文件的行以找到我需要的。我不需要使用现有日志，我可以创建任何预定义的结构。 鉴于db大小的快速增长，我不想使用db的原因是db的成本。 那么，实现这个的最佳方法是什么？ 我会很高兴有任何建议。
答案 0 :(得分：0)
根据您正在记录的 和 ，应用程序日志通常使用var linkTreeObject = {
"langs": [{
"lang": "de",
"lines": {
"menu": [{
"title": "Anleitung",
"link": "/de/anleitung"
}, {
"title": "Funktionen",
"link": "/de/funktionen"
}, {
"title": "Dienstleistungen",
"link": "/de/dienstleistungen",
"children": [{
"title": "Geistiges Eigentum",
"link": "/de/dienstleistungen/geistiges-eigentum"
}, {
"title": "Compliance",
"link": "/de/dienstleistungen/compliance"
}, {
"title": "Investment- und Beteiligungsrecht",
"link": "/de/dienstleistungen/beteiligungsrecht"
}, {
"title": "Mergers & Acquisitions",
"link": "/de/dienstleistungen/mergers-and-acquisitions"
}, {
"title": "Immobilienrecht",
"link": "/de/dienstleistungen/immobilienrecht"
}, {
"title": "Internet- und Datenschutzrecht",
"link": "/de/dienstleistungen/internetrecht"
}, {
"title": "Gesellschaftsrecht",
"link": "/de/dienstleistungen/gesellschaftsrecht"
}, {
"title": "Handelsrecht",
"link": "/de/dienstleistungen/handelsrecht"
}, {
"title": "Arbeitsrecht",
"link": "/de/dienstleistungen/arbeitsrecht"
}, {
"title": "Bankrecht",
"link": "/de/dienstleistungen/bankrecht"
}, {
"title": "Vertragsrecht",
"link": "/de/dienstleistungen/vertragsrecht"
}, {
"title": "Wettbewerbsrecht",
"link": "/de/dienstleistungen/wettbewerbsrecht"
}]
}, {
"title": "Beliebte Projekte",
"link": "/de/beliebte-projekte",
"children": [{
"title": "Compliance",
"link": "/de/beliebte-projekte/compliance",
"children": [{
"title": "Haftungsrisiken für Geschäftsführern",
"link": "/de/beliebte-projekte/compliance/haftungsrisken-geschaeftsfuehrern"
}, {
"title": "Compliance-Prüfung KMU",
"link": "/de/beliebte-projekte/compliance/compliance-pruefung-kmu"
}]
}]
}],
"sign_in": "Login"
}
}, {
"lang": "en",
"lines": {
"menu": [{
"title": "How it works",
"link": "/en/how-it-works"
}, {
"title": "Features",
"link": "/en/features"
}, {
"title": "Services",
"link": "/en/services",
"children": [{
"title": "Intellectual property",
"link": "/en/services/intellectual-property"
}, {
"title": "Compliance",
"link": "/en/services/compliance"
}, {
"title": "Investment law",
"link": "/en/services/investment-law"
}, {
"title": "Mergers & Acquisitions",
"link": "/en/services/mergers-and-acquisitions"
}, {
"title": "Real estate law",
"link": "/en/services/real-estate-law"
}, {
"title": "Internet law and data privacy",
"link": "/en/services/internet-law"
}, {
"title": "Company law",
"link": "/en/services/company-law"
}, {
"title": "Trade law",
"link": "/en/services/trade-law"
}, {
"title": "Labour law",
"link": "/en/services/labour-law"
}, {
"title": "Bank law",
"link": "/en/services/bank-law"
}, {
"title": "Contract law",
"link": "/en/services/contract-law"
}, {
"title": "Competition law",
"link": "/en/services/competition-law"
}]
}, {
"title": "Popular Projects",
"link": "/en/popular-projects",
"children": [{
"title": "Compliance",
"link": "/en/popular-projects/compliance",
"children": [{
"title": "Haf eng",
"link": "/en/popular-projects/compliance/haf-eng"
}, {
"title": "Compliance eng",
"link": "/en/popular-projects/compliance/compliance-eng"
}]
}]
}],
"sign_in": "Sign in"
}
}]
};
function getUrl(pairUrl, currentLng, enMenu, deMenu, obj) {
for (let k in obj) {
if (!obj.hasOwnProperty(k)) continue
if (obj[k].link === pairUrl) {
if (currentLng === 'de') {
return enMenu[k].link // get en link equivlant
} else {
return deMenu[k].link // get de link equivlant
}
} else {
if (!obj[k].hasOwnProperty('children') || obj[k].children.length <= 0) continue;
var ret = getUrl(pairUrl, currentLng, enMenu[k].children, deMenu[k].children, obj[k].children);
if(typeof ret != 'undefined') return ret;
}
}
}
function getLanguagePair(currentLng, pairUrl) {
// 'find url in json tree'
var enMenu = linkTreeObject.langs[1].lines.menu
var deMenu = linkTreeObject.langs[0].lines.menu
let obj = {}
// find position in tree
if (currentLng === 'de') {
obj = deMenu
} else {
obj = enMenu
}
return getUrl(pairUrl, currentLng, enMenu, deMenu, obj)
}
//works
console.log(getLanguagePair("en", "/en/how-it-works"))
console.log(getLanguagePair("en", "/en/popular-projects"))
console.log(getLanguagePair("de", "/de/anleitung"))
console.log(getLanguagePair("de", "/de/beliebte-projekte"))
//fail
console.log(getLanguagePair("en", "/en/services/compliance"))
console.log(getLanguagePair("en", "/en/popular-projects/compliance"))
console.log(getLanguagePair("en", "/en/popular-projects/compliance/compliance-eng"))类编写。可以通过门户配置日志级别和存储（文件或blob）。详细了解here。