robin
85 lines
2.0 KiB
JavaScript
85 lines
2.0 KiB
JavaScript
/**
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* mysql/sequelize
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*
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* 参考文档:
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* https://www.sequelize.com.cn/
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*/
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const config = require("./config")
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const Sequelize = require("sequelize");
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module.exports = async (app) => {
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const {
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database,
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username,
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password,
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options,
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} = config
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const sequelize = new Sequelize(database, username, password, {
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...options,
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operatorsAliases,
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});
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try {
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await sequelize.authenticate();
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console.log('数据库连接成功');
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} catch (error) {
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console.error('数据库连接失败', error);
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}
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app.sql = sequelize
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//等待所有插件载入完成后,自动更新数据库字段
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//把所有模型的md5值存入到redis里面去,哪个文件的md5有变动就更新哪个表的字段.
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//todo
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app.willReadyList.push(()=>{
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})
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}
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//定义别名
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function operatorsAliases() {
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const Op = Sequelize.Op;
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//操作符别名
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const operatorsAliases = {
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$eq: Op.eq,
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$ne: Op.ne,
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$gte: Op.gte,
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$gt: Op.gt,
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$lte: Op.lte,
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$lt: Op.lt,
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$not: Op.not,
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$in: Op.in,
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$notIn: Op.notIn,
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$is: Op.is,
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$like: Op.like,
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$notLike: Op.notLike,
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$iLike: Op.iLike,
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$notILike: Op.notILike,
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$regexp: Op.regexp,
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$notRegexp: Op.notRegexp,
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$iRegexp: Op.iRegexp,
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$notIRegexp: Op.notIRegexp,
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$between: Op.between,
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$notBetween: Op.notBetween,
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$overlap: Op.overlap,
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$contains: Op.contains,
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$contained: Op.contained,
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$adjacent: Op.adjacent,
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$strictLeft: Op.strictLeft,
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$strictRight: Op.strictRight,
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$noExtendRight: Op.noExtendRight,
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$noExtendLeft: Op.noExtendLeft,
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$substring: Op.substring,
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$startsWith: Op.startsWith,
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$endsWith: Op.endsWith,
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$and: Op.and,
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$or: Op.or,
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$any: Op.any,
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$all: Op.all,
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$values: Op.values,
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$col: Op.col
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};
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return operatorsAliases
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}
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