Method $$endCheckHash

packages/miniprogram-render/src/bom/location.js:380–396

* 检查 hash 变化

(needCheckUrlChange)

     * 检查 hash 变化
     */
    $$endCheckHash(needCheckUrlChange) {
        if (!this.$_allowCheck) return

        if ((needCheckUrlChange || (this.$_lastPathname === this.$_pathname && this.$_lastSearch === this.$_search)) && this.$_lastHash !== this.$_hash) {
            this.$$trigger('hashchange', {
                event: {
                    oldURL: this.$_lastHref,
                    newURL: this.href,
                }
            })
        }

        this.$_lastHash = ''
        this.$_lastPathname = ''
        this.$_lastSearch = ''
        this.$_lastHref = ''
    }

    /**
     * 对外属性和方法