* 等待操作 * * 支持三种调用方式： * 1. wait(ms) - 等待指定毫秒数 * 2. wait(selector, options?) - 等待 DOM 元素出现 * - options: number（超时毫秒） 或 { timeout, interval } * 3. wait(fn, options?, ...args) - 等待函数返回 true * - 函数在目标页面上下文中执行 * * @returns {ZBrowserClient} this
(...args)
| 123 | * @returns {ZBrowserClient} this |
| 124 | */ |
| 125 | wait(...args) { |
| 126 | // wait(ms) |
| 127 | if (typeof args[0] === 'number') { |
| 128 | this._queue.push({ method: 'wait', args: [args[0]] }) |
| 129 | return this |
| 130 | } |
| 131 | |
| 132 | // wait(selector, options?) |
| 133 | if (typeof args[0] === 'string') { |
| 134 | const optArg = args[1] |
| 135 | let timeout, interval |
| 136 | if (typeof optArg === 'object') { |
| 137 | timeout = optArg.timeout |
| 138 | interval = optArg.interval |
| 139 | } else if (typeof optArg === 'number') { |
| 140 | timeout = optArg |
| 141 | } |
| 142 | if (typeof timeout !== 'number' || timeout < 0) timeout = 60000 |
| 143 | if (typeof interval !== 'number' || interval < 0) interval = 1000 |
| 144 | |
| 145 | this._queue.push({ |
| 146 | method: 'wait', |
| 147 | args: [ |
| 148 | jsCodeTemplate((selector) => !!document.querySelector(selector), [args[0]]), |
| 149 | timeout, |
| 150 | interval |
| 151 | ] |
| 152 | }) |
| 153 | return this |
| 154 | } |
| 155 | |
| 156 | // wait(fn, options?, ...fnArgs) |
| 157 | if (typeof args[0] === 'function') { |
| 158 | const fn = args.shift() |
| 159 | const optArg = args.shift() |
| 160 | let timeout, interval |
| 161 | if (typeof optArg === 'object') { |
| 162 | timeout = optArg.timeout |
| 163 | interval = optArg.interval |
| 164 | } else if (typeof optArg === 'number') { |
| 165 | timeout = optArg |
| 166 | } |
| 167 | if (typeof timeout !== 'number' || timeout < 0) timeout = 60000 |
| 168 | if (typeof interval !== 'number' || interval < 0) interval = 1000 |
| 169 | |
| 170 | this._queue.push({ |
| 171 | method: 'wait', |
| 172 | args: [jsCodeTemplate(fn, args), timeout, interval] |
| 173 | }) |
| 174 | return this |
| 175 | } |
| 176 | |
| 177 | throw new Error('wait: parameter error') |
| 178 | } |
| 179 | |
| 180 | /** |
| 181 | * 条件分支 |
nothing calls this directly
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