question: get paras map concode_field_sep Map<String,String> requestProperties concode_elem_sep int readTimeout concode_elem_sep int connectTimeout concode_elem_sep Map<String,String> parasMap concode_elem_sep String url concode_field_sep Map<String,String> getRequestProperties concode_elem_sep String getUrl concode_elem_sep void setReadTimeout concode_elem_sep void setRequestProperties concode_elem_sep void setConnectTimeout concode_elem_sep void setRequestProperty concode_elem_sep int getReadTimeout concode_elem_sep String getParas concode_elem_sep void setUserAgent concode_elem_sep int getConnectTimeout concode_elem_sep void setParasMap concode_elem_sep String getRequestProperty
target: Map < String , String > function ( ) { return parasMap ; }