最近要整一些报文测试的事情，可当前项目的请求报文格式却不统一，有XML也有JSON，为了一致性，决定统一用JSON格式处理。
xmltodict : Makes working with XML feel like you are working with JSON
1.xml转json
import xmltodict import json dic = xmltodict.parse("""<mydocument has="an attribute"> <and> <many>elements</many> <many>more elements</many> </and> <plus a="complex"> element as well </plus> </mydocument>""") dic1 = xmltodict.parse("""<?xml version="1.0" encoding="UTF-8"?> <root> <object name="input"> <field name="credit_ccy_code" value="USD"/> <field name="credit_acct_no" value="991200001030"/> <field name="credit_acct_name" value="Test_PA"/> <field name="base_exch_rate" value=""/> <field name="cheque_acct_name" value=""/> <field name="summary_code" value=""/> <field name="forward_cheque_ind" value=""/> <field name="elec_cheque_ind" value=""/> <field name="cheque_amt" value=""/> <field name="cheque_ccy" value=""/> <field name="trxn_date" value="20170110"/> <field name="cheque_bank_code" value=""/> <field name="customer_remark" value=""/> <field name="commercial_bank_name" value=""/> <field name="exch_rate" value=""/> <field name="forex_agree_price_id" value=""/> <field name="start_inst_date" value=""/> <field name="cheque_no" value=""/> <field name="trxn_remark" value=""/> <array name="list01" length="1"> <object name=""> <field name="base_exch_rate" value="0.00000"/> <field name="cheque_acct_name" value=""/> <field name="summary_code" value="CSD"/> <field name="forward_cheque_ind" value="N"/> <field name="elec_cheque_ind" value="N"/> <field name="cheque_amt" value="1000.00"/> <field name="cheque_bank_code" value="BOC_MAC"/> <field name="cheque_ccy" value="USD"/> <field name="id" value="1"/> <field name="customer_remark" value=""/> <field name="commercial_bank_name" value=""/> <field name="exch_rate" value="0.00000"/> <field name="forex_agree_price_id" value=""/> <field name="start_inst_date" value="20170110"/> <field name="cheque_no" value="ZSBANK20170001"/> <field name="trxn_remark" value=""/> <field name="cheque_acct_no" value=""/> <field name="collection_check_type" value="FC"/> </object></array> <field name="cheque_acct_no" value=""/> <field name="collection_check_type" value=""/> </object> <object name="comm_req"> <field name="auto_chrg_info" value=""/> <field name="page_size" value="20"/> <field name="busi_seq" value=""/> <field name="session_id" value=""/> <field name="agent_org_id" value=""/> <field name="recon_code" value=""/> <field name="busi_org_id" value="99"/> <field name="total_count" value=""/> <field name="channel_id" value="101"/> <field name="initiator_date" value="20170110"/> <field name="page_start" value="0"/> <field name="busi_branch_id" value="99101"/> <field name="chrg_confirm_ind" value=""/> <field name="over_time" value=""/> <field name="ip_address" value="10.18.21.27"/> <field name="expect_date" value="20170110"/> <field name="initiator_system" value="100"/> <field name="role_collection" value="ROLE0004,ROLE0007,ROLE0010,@99101"/> <field name="busi_teller_id" value="99101888"/> <field name="sponsor_system" value="100"/> <array name="auth_reason" length="0"/> <field name="auth_ind" value=""/> <field name="auth_user_id" value=""/> <field name="branch_id" value="99101"/> </object> <object name="sys"> <field name="prcscd" value="20211"/> <field name="bizSysSrvId" value=""/> </object> </root>""") print (json.dumps(dic,indent=4)) print '----------' print (json.dumps(dic1))
输出：
{ "mydocument": { "@has": "an attribute", "and": { "many": [ "elements", "more elements" ] }, "plus": { "@a": "complex", "#text": "element as well" } } } ------- {"root": {"object": [{"@name": "input", "field": [{"@name": "credit_ccy_code", "@value": "USD"}, {"@name": "credit_acct_no", "@value": "991200001030"}, {"@name": "credit_acct_name", "@value": "Test_PA"}, {"@name": "base_exch_rate", "@value": ""}, {"@name": "cheque_acct_name", "@value": ""}, {"@name": "summary_code", "@value": ""}, {"@name": "forward_cheque_ind", "@value": ""}, {"@name": "elec_cheque_ind", "@value": ""}, {"@name": "cheque_amt", "@value": ""}, {"@name": "cheque_ccy", "@value": ""}, {"@name": "trxn_date", "@value": "20170110"}, {"@name": "cheque_bank_code", "@value": ""}, {"@name": "customer_remark", "@value": ""}, {"@name": "commercial_bank_name", "@value": ""}, {"@name": "exch_rate", "@value": ""}, {"@name": "forex_agree_price_id", "@value": ""}, {"@name": "start_inst_date", "@value": ""}, {"@name": "cheque_no", "@value": ""}, {"@name": "trxn_remark", "@value": ""}, {"@name": "cheque_acct_no", "@value": ""}, {"@name": "collection_check_type", "@value": ""}], "array": {"@name": "list01", "@length": "1", "object": {"@name": "", "field": [{"@name": "base_exch_rate", "@value": "0.00000"}, {"@name": "cheque_acct_name", "@value": ""}, {"@name": "summary_code", "@value": "CSD"}, {"@name": "forward_cheque_ind", "@value": "N"}, {"@name": "elec_cheque_ind", "@value": "N"}, {"@name": "cheque_amt", "@value": "1000.00"}, {"@name": "cheque_bank_code", "@value": "BOC_MAC"}, {"@name": "cheque_ccy", "@value": "USD"}, {"@name": "id", "@value": "1"}, {"@name": "customer_remark", "@value": ""}, {"@name": "commercial_bank_name", "@value": ""}, {"@name": "exch_rate", "@value": "0.00000"}, {"@name": "forex_agree_price_id", "@value": ""}, {"@name": "start_inst_date", "@value": "20170110"}, {"@name": "cheque_no", "@value": "ZSBANK20170001"}, {"@name": "trxn_remark", "@value": ""}, {"@name": "cheque_acct_no", "@value": ""}, {"@name": "collection_check_type", "@value": "FC"}]}}}, {"@name": "comm_req", "field": [{"@name": "auto_chrg_info", "@value": ""}, {"@name": "page_size", "@value": "20"}, {"@name": "busi_seq", "@value": ""}, {"@name": "session_id", "@value": ""}, {"@name": "agent_org_id", "@value": ""}, {"@name": "recon_code", "@value": ""}, {"@name": "busi_org_id", "@value": "99"}, {"@name": "total_count", "@value": ""}, {"@name": "channel_id", "@value": "101"}, {"@name": "initiator_date", "@value": "20170110"}, {"@name": "page_start", "@value": "0"}, {"@name": "busi_branch_id", "@value": "99101"}, {"@name": "chrg_confirm_ind", "@value": ""}, {"@name": "over_time", "@value": ""}, {"@name": "ip_address", "@value": "10.18.21.27"}, {"@name": "expect_date", "@value": "20170110"}, {"@name": "initiator_system", "@value": "100"}, {"@name": "role_collection", "@value": "ROLE0004,ROLE0007,ROLE0010,@99101"}, {"@name": "busi_teller_id", "@value": "99101888"}, {"@name": "sponsor_system", "@value": "100"}, {"@name": "auth_ind", "@value": ""}, {"@name": "auth_user_id", "@value": ""}, {"@name": "branch_id", "@value": "99101"}], "array": {"@name": "auth_reason", "@length": "0"}}, {"@name": "sys", "field": [{"@name": "prcscd", "@value": "20211"}, {"@name": "bizSysSrvId", "@value": ""}]}]}}
2.json转xml
import xmltodict dicts = { "sys":{ "prcscd":"2211", "error_id":1 }, "input":{ "list01":[], "credit_ccy_code":1, "credit_acct_no":1, "credit_acct_name":1, "credit_acct_type":1, "credit_prod_id":1, "act_dept_amt":1, "passbook_no":1, "passbook_balance":1 }, "comm_req":{ "busi_org_id":1, "channel_id":1, "trxn_seq":1, "busi_seq":1, "sponsor_system":1, "initiator_system":1, "initiator_date":1, "recon_code":1, "busi_teller_id":1, "busi_branch_id":1, "expect_date":1, "agent_org_id":1, "session_id":1, "ip_address":1, "over_time":1, "page_size":1, "page_start":1, "total_count":1, "auth_ind":1, "auth_user_id":1, "auto_chrg_method":1, "chrg_confirm_ind":1, "auto_chrg_info":{ "semi_auto_chrg_ind":1, "cash_trxn_ind":1, "chrg_asso_obj_type":1, "cust_no":1, "acct_no":1, "ccy_code":1, "trxn_amt":1, "quantity":1, "deduct_chrg_acct":1, "deduct_chrg_ccy":1, "deduct_sub_acct_seq":1, "summary_code":1, "paid_ind":1, "charge_details":[] }, "role_collection":1, "external_scene_code":1, "warning_confirm_ind":1, "ince_id":1 } } dicts = {'root':dicts} #若没有会报错 Document must have exactly one root print (xmltodict.unparse(dicts,pretty = True))
输出：
<?xml version="1.0" encoding="utf-8"?> <root> <sys> <error_id>1</error_id> <prcscd>2211</prcscd> </sys> <input> <passbook_no>1</passbook_no> <credit_acct_type>1</credit_acct_type> <act_dept_amt>1</act_dept_amt> <passbook_balance>1</passbook_balance> <credit_acct_name>1</credit_acct_name> <credit_ccy_code>1</credit_ccy_code> <credit_acct_no>1</credit_acct_no> <credit_prod_id>1</credit_prod_id> </input> <comm_req> <initiator_date>1</initiator_date> <trxn_seq>1</trxn_seq> <busi_org_id>1</busi_org_id> <sponsor_system>1</sponsor_system> <warning_confirm_ind>1</warning_confirm_ind> <chrg_confirm_ind>1</chrg_confirm_ind> <auth_ind>1</auth_ind> <role_collection>1</role_collection> <auto_chrg_info> <summary_code>1</summary_code> <cust_no>1</cust_no> <ccy_code>1</ccy_code> <acct_no>1</acct_no> <deduct_chrg_ccy>1</deduct_chrg_ccy> <deduct_sub_acct_seq>1</deduct_sub_acct_seq> <chrg_asso_obj_type>1</chrg_asso_obj_type> <trxn_amt>1</trxn_amt> <deduct_chrg_acct>1</deduct_chrg_acct> <semi_auto_chrg_ind>1</semi_auto_chrg_ind> <paid_ind>1</paid_ind> <cash_trxn_ind>1</cash_trxn_ind> <quantity>1</quantity> </auto_chrg_info> <page_size>1</page_size> <agent_org_id>1</agent_org_id> <expect_date>1</expect_date> <page_start>1</page_start> <ince_id>1</ince_id> <initiator_system>1</initiator_system> <over_time>1</over_time> <busi_branch_id>1</busi_branch_id> <external_scene_code>1</external_scene_code> <busi_teller_id>1</busi_teller_id> <ip_address>1</ip_address> <auth_user_id>1</auth_user_id> <recon_code>1</recon_code> <total_count>1</total_count> <auto_chrg_method>1</auto_chrg_method> <session_id>1</session_id> <busi_seq>1</busi_seq> <channel_id>1</channel_id> </comm_req> </root>