日期范围支持添加多组

ruoyi-ui/src/utils/ruoyi.js

@@ -186,10 +186,12 @@ export function tansParams(params) {
 		if (value !== null && typeof (value) !== "undefined") {
 			if (typeof value === 'object') {
 				for (const key of Object.keys(value)) {
+					if (value[key] !== null && typeof (value[key]) !== 'undefined') {
 						let params = propName + '[' + key + ']';
 						var subPart = encodeURIComponent(params) + "=";
 						result += subPart + encodeURIComponent(value[key]) + "&";
 					}
+				}
 			} else {
 				result += part + encodeURIComponent(value) + "&";
 			}