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处理Json请求时出错

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我发送一个json请求并捕获python flask服务中的请求参数以进一步处理 . 但是,当我json转储请求并尝试从中收集特定参数值时,它会给我错误

“字符串索引必须是整数,而不是str”

这是我在python flask中解析的json:

{"description": "URL: https://sometest.xyz.com/test16/apicall\\n Issue: sample issue\\n Result: fail\\n Severity: low\\n Category: sample category", "issuetype": {"name": "Bug"}, "priority": {"name": "Trivial"}, "project": "sample-project", "summary": "sample issue - https://sometest.xyz.com/test16/apicall"}

我无法弄清楚我在做什么 .

这是我的python烧瓶代码:

from flask import Flask
    from flask import request
    from flask import json
    import httplib
    httplib.HTTPConnection.debuglevel = 2

    app = Flask(__name__)

    @app.route('/', methods=['POST','GET'])
    def main():
        _jsonreq = json.dumps(request.json)
        return _jsonreq['project']

    if __name__ == "__main__":
        app.run(debug=True)

1 回答

  • 0

    您正在为 _jsonreq 分配JSON字符串,但随后尝试将其用作字典 . 尝试将代码更改为:

    @app.route('/', methods=['POST','GET'])
    def main():
        _jsonreq = request.json
        return _jsonreq['project']
    

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