${var}= Convert To String ${True} # Output: var='True' ${var}= Convert To String ${False} # Output: var='False' 3.转换列表为字符串: ${var}= Convert To String ${[1, 2, 3]} # Output: var='[1, 2, 3]' ${var}= Convert To String ${['a', 'b', 'c']} # Output:...
/** 205 * @param string|null $uri 206 * 207 * @return UriInterface 208 */ 209 private function buildUri($uri, array $config) 210 { 211 // for BC we accept null which would otherwise fail in uri_for 212 $uri = Psr7\uri_for($uri === null ? '' : $uri); 213 214 if (is...