Database.RegExp

创建云数据库的相关指令所需的正则表达式对象

参数

名称类型必须说明
dataObject是
data.regexpString是正则表达式
data.optionsString否正则表达式 flags: i, m, s

返回值

RegExp

代码示例 1

  1. const cloud = require('swan-server-sdk')
  2. exports.main = async (event, context) => {
  3.   cloud.init(context)
  4.   const db = cloud.database()
  5.   try {
  6.       return await db.collection('articles').where({
  7.         title: /miniprogram/i,
  8.     })
  9.   }
  10.   catch(err) {
  11.     console.log(err)
  12.   }
  13. }

代码示例 2

  1. const cloud = require('swan-server-sdk')
  2. exports.main = async (event, context) => {
  3.   cloud.init(context)
  4.   const db = cloud.database()
  5.   try {
  6.       return await db.collection('articles').where({
  7.         title: db.RegExp({
  8.             regexp: '^baidu',
  9.             options: 'i',
  10.         }),
  11.     })
  12.   }
  13.   catch(err) {
  14.     console.log(err)
  15.   }
  16. }

代码示例 3

  1. const cloud = require('swan-server-sdk')
  2. exports.main = async (event, context) => {
  3.   cloud.init(context)
  4.   const db = cloud.database()
  5.   try {
  6.       return await db.collection('articles').where({
  7.         title: new db.RegExp({
  8.             regexp: '^baidu',
  9.             options: 'i',
  10.         }),
  11.     })
  12.   }
  13.   catch(err) {
  14.     console.log(err)
  15.   }
  16. }