论文爬取（五）

flask文件

from flask import Flask, jsonify, render_template, request, json

import MysqlUtil

app = Flask(__name__)


@app.route("/c1")
def hellv():
    return render_template('view.html')

@app.route("/text")
def hellt():
    return render_template('text.html')

@app.route("/findlunwen")
def hello():
    return


@app.route("/")
def hellp():
    return render_template('find.html')


@app.route("/c2", methods=['POST', 'GET'])
def wordcloud():
    res0 = []
    res1 = []
    temp = MysqlUtil.select_key()
    for i in temp:
            res0.append(i[0])  # keyword
            res1.append(i[1])  # value
    return jsonify({"keyword": res0, "value": res1})


@app.route("/c3", methods=['POST', 'GET'])
def select_lunwen():
    res0 = []
    res1 = []
    res2 = []
    res3 = []
    str0 = ""
    realsum = request.args.get("realsum")
    a = int(realsum)
    for i in range(a):
        if i == 0:
            tiaojian = request.args.get("tiaojian")
            firinput = request.args.get("firinput")
            jingzhun = request.args.get("jingzhun")
            if tiaojian == '题目':
                tiaojian = 'title'
            elif tiaojian == '摘要':
                tiaojian = 'abstract'
            elif tiaojian == '作者':
                tiaojian = 'zuozhe'
            elif tiaojian == '关键词':
                tiaojian = 'abstract'
            if jingzhun=='模糊':
                str0 = tiaojian+" like '%%"+firinput+"%%'"
            else:
                str0 = tiaojian + " = '" + firinput + "'"
        else:
            str1 = "tiaojian"+str(i)
            str2 = "input"+str(i)
            str3 = "jingdu"+str(i)
            str4 = "lianjie" + str(i)
            tiaojian = request.args.get(str1)
            firinput = request.args.get(str2)
            jingzhun = request.args.get(str3)
            lianjie = request.args.get(str4)
            print(tiaojian)
            if tiaojian == '题目':
                tiaojian = 'title'
            elif tiaojian == '摘要':
                tiaojian = 'abstract'
            elif tiaojian == '作者':
                tiaojian = 'zuozhe'
            elif tiaojian == '关键词':
                tiaojian = 'abstract'
            if jingzhun == '模糊':
                str0 = str0 +" "+lianjie+" "+tiaojian+" like '%%"+firinput+"%%'"
            else:
                str0 = str0 +" "+lianjie+" "+tiaojian+" = '"+firinput+"'"
    temp = MysqlUtil.select_lunwenm(str0)
    for i in temp:
        res0.append(i[0])  # title
        res1.append(i[1])  # link
        res2.append(i[3])  # zuozhe
        res3.append(i[4])  # time
    return jsonify({"title": res0, "zuozhe": res2, "time": res3, "lianjie": res1})


if __name__ == '__main__':
    app.run(debug=True, host='127.0.0.1', port='5000')