如题所示,curl模拟post请求,简单来说就是需要-XPOST即可,若是带有参数,一般来说-d "user=test&password=test"就可以搞定了。偏偏我们的应用,有时候需要通过json格式传输数据,这个时候json格式的数据应该是作为body传给后台的,没有参数名字,我们需要设置请求头为"Content-Type: application/json",此外,我们通过-d指定json参数体的时候,json体一般带有引号,我们需要对引号进行转义,否则还是出现意想不到的错误。
下面给出示例:
C:\Users\Administrator>curl -XPOST http://localhost:8848/testField/account/login -H "Content-Type: application/json" -d'{"name":"test","password":"test"}'{"code":500,"msg":"JSON parse error: null; nested exception is com.alibaba.fastjson.JSONException"}C:\Users\Administrator>curl -XPOST http://localhost:8848/testField/account/login -H "Content-Type: application/json" -d"{\"name\":\"test\",\"password\":\"test\"}"{"code":200,"data":{"user":{"createTime":1540156697000,"creater":"admin","departmentId":"Kg9zDSkBRDaxk_Nzy9_c1Q","departmentName":"测试场管理","email":"","id":"2BvydywpSyyZ1c2HCv0lFQ","interCode":"","modifier":"test","modifierTime":1544082243000,"name":"test","nickName":"boy","password":"test","phone":"","state":9},"token":"eyJhbGciOiJIUzI1NiJ9.eyJhdWQiOiJ0ZXN0In0.vtvZsNeJpm28TRB0eZOteaQ7BwPbF1_If4MHylFixqs"},"msg":""}
以上测试,我们结合单引号和双引号,当我们的json体为'{"name":"test","password":"test"}'的时候,后台报错,我们将单引号去掉,最外层使用双引号,内部有双引号的地方使用\"转义,再次请求,后台正常返回。