merge method
合并 Param 参数
Implementation
Param merge(Param? param) {
if (param == null) {
return this;
}
param.headerMap()?.forEach((key, value) {
_headerMap[key] = value;
});
param.pathMap()?.forEach((key, value) {
_pathMap[key] = value;
});
param.queryMap()?.forEach((key, value) {
_queryMap[key] = value;
});
param.formMap()?.forEach((key, value) {
_formMap[key] = value;
});
param.bodyMap()?.forEach((key, value) {
_bodyMap[key] = value;
});
return this;
}