Method setItem

Script/Env.js:139–177

(keyName = new String, keyValue = new String)

		}

		setItem(keyName = new String, keyValue = new String) {
			let result = false
			switch (typeof keyValue) {
				case "object":
					keyValue = JSON.stringify(keyValue)
					break
				default:
					keyValue = String(keyValue)
					break
			}
			switch (keyName.startsWith('@')) {
				case true:
					const { key, path } = keyName.match(/^@(?<key>[^.]+)(?:\.(?<path>.*))?$/)?.groups
					keyName = key
					let value = this.getItem(keyName, {})
					if (typeof value !== "object") value = {}
					this.lodash_set(value, path, keyValue)
					result = this.setItem(keyName, value)
					break
				default:
					switch (this.platform()) {
						case 'Surge':
						case 'Loon':
						case 'Stash':
						case 'Egern':
						case 'Shadowrocket':
							result = $persistentStore.write(keyValue, keyName)
							break
						case 'Quantumult X':
							result =$prefs.setValueForKey(keyValue, keyName)
							break
						default:
							result = this.data?.[keyName] || null
							break
					}
					break
			}
			return result
		}

		async fetch(request = {} || "", option = {}) {
			// 初始化参数