The main problem with converting Python to Java is that Python is an interpreted language, while Java is a compiled language. This means that when Python code is converted to Java, the code will be translated into Java bytecode, which must then be executed by a Java virtual machine. This can lead to errors if the code is not properly translated or if the virtual machine is not properly configured.
There is no direct conversion from Python to Java, but there are a few tools that can help with the process: 1. Jython is an implementation of Python written in Java, which means that it can run on any platform that has a Java Virtual Machine. 2. Py4J is a tool that allows you to call Python code from Java code. 3. JPype is a tool that allows you to call Java code from Python code.
Contents
Code converter
There is no built-in code converter in Python. However, there are several third-party libraries that can be used to convert between different programming languages.
Java
Java is a programming language that enables developers to create robust, high-performance applications. Java is popular for developing web applications, mobile apps, and enterprise applications. Python is a widely used high-level interpreted language that was created in the early 1990s. Python is versatile and easy to learn, making it a great choice for scripting and small programming projects.
print(“hello”)
import json
import re
import cn2an
def convert_data(first_json):
# 提取章信息
zhang_pattern = r”第([\u4e00-\u9fa5零一二三四五六七八九十百千万]+)章([\s\S]*?)\n\n”
zhang_match = re.search(zhang_pattern, first_json[“lawWebContent”])
zhang_info = zhang_match.group(0) if zhang_match else “”
zhang_id = zhang_match.group(1) if zhang_match else “”
if not zhang_info:
zhang_info = “null”
zhang_id = “零”
# 将章的汉字数字转换为阿拉伯数字
zhang_id = cn2an.cn2an(zhang_id, ‘smart’)
# 提取节信息
jie_pattern = r”第([\u4e00-\u9fa5零一二三四五六七八九十百千万]+)节([\s\S]*?)\n\n”
jie_match = re.search(jie_pattern, first_json[“lawWebContent”])
jie_info = jie_match.group(0) if jie_match else “”
jie_id = jie_match.group(1) if jie_match else “”
if not jie_info:
jie_info = “null”
jie_id = “零”
# 将节的汉字数字转换为阿拉伯数字
jie_id = cn2an.cn2an(jie_id, ‘smart’)
# 提取分编信息
fenbian_pattern = r”第([\u4e00-\u9fa5零一二三四五六七八九十百千万]+)分编([\s\S]*?)\n\n”
fenbian_match = re.search(fenbian_pattern, first_json[“lawWebContent”])
fenbian_info = fenbian_match.group(0) if fenbian_match else “”
fenbian_id = fenbian_match.group(1) if fenbian_match else “”
if not fenbian_info:
fenbian_info = “null”
fenbian_id = “零”
# 将分编的汉字数字转换为阿拉伯数字
fenbian_id = cn2an.cn2an(fenbian_id, ‘smart’)
# 提取编信息
bian_pattern = r”第([\u4e00-\u9fa5零一二三四五六七八九十百千万]+)编([\s\S]*?)\n\n”
bian_match = re.search(bian_pattern, first_json[“lawWebContent”])
bian_info = bian_match.group(0) if bian_match else “”
bian_id = bian_match.group(1) if bian_match else “”
if not bian_info:
bian_info = “null”
bian_id = “零”
# 将编的汉字数字转换为阿拉伯数字
bian_id = cn2an.cn2an(bian_id, ‘smart’)
# 提取法条信息
tiaowen_pattern = r”第([\u4e00-\u9fa5零一二三四五六七八九十百千万]+)条([\s\S]*?)(?=\n\n第[\u4e00-\u9fa5零一二三四五六七八九十百千万]+条|$)”
tiaowen_matches = re.findall(tiaowen_pattern, first_json[“lawWebContent”])
tiaowen_list = []
for i, match in enumerate(tiaowen_matches):
tiao_id = match[0]
# 将汉字数字转换为阿拉伯数字
tiao_id = cn2an.cn2an(tiao_id, ‘smart’)
tiaowen_list.append({
“TiaoInfo”: “第” + match[0] + “条” + match[1],
“TiaoId”: tiao_id
})
# 构造第二种JSON数据格式
second_json = {
“showChild”: first_json.get(“showChild”, 0),
“lawWebContent”: first_json.get(“lawWebContent”, “”),
“Tiaowen”: tiaowen_list,
“JieInfo”: jie_info,
“JieId”: jie_id,
“ZhangInfo”: zhang_info,
“ZhangId”: zhang_id,
“FenBianInfo”: fenbian_info,
“FenBianId”: fenbian_id,
“BianInfo”: bian_info,
“BianId”: bian_id,
“WenJianInfo”: “民法典”,
“WenjianId”: “01”,
“LeiInfo”: “民法”,
“LeiId”: “06”,
“j”: first_json.get(“j”, 0),
“id”: first_json.get(“id”, 0),
“position”: first_json.get(“position”, 0),
“type”: first_json.get(“type”, 0),
“content”: first_json.get(“content”, “”),
“parentId”: first_json.get(“parentId”, 0)
}
return second_json
# 按间距中的绿色按钮以运行脚本。
if __name__ == ‘__main__’:
# 测试示例
first_json = {
“showChild”: 1,
“lawWebContent”: “第二章 物权的设立、变更、转让和消灭\n\n第一节 不动产登记\n\n第二百零九条 不动产物权的设立、变更、转让和消灭，经依法登记，发生效力；未经登记，不发生效力，但是法律另有规定的除外。\n依法属于国家所有的自然资源，所有权可以不登记。\n\n第二百一十条 不动产登记，由不动产所在地的登记机构办理。\n国家对不动产实行统一登记制度。统一登记的范围、登记机构和登记办法，由法律、行政法规规定。\n\n第二百三十二条 处分依照本节规定享有的不动产物权，依照法律规定需要办理登记的，未经登记，不发生物权效力。”,
“j”: 11,
“id”: 3361,
“position”: 3273,
“type”: 5,
“content”: “第二章 物权的设立、变更、转让和消灭”,
“parentId”: 3359
}
second_json = convert_data(first_json)
print(json.dumps(second_json, ensure_ascii=False, indent=4))
thank you