vue中axios 的delete和post,put在传值上有点区别vue中axios 的delete和post,put在传值上有点区别post和put有三个参数,url,data和config,所以在使用这两个时,可以写成axios.post(api,{id:1}),axios.put(api,{id:1}),但是delete只有两个参数:url和config,data在config中,所以需要写成 axios.delete(api,{data:{id:1}})如果是服务端将参数当作Java对象来封装接收则 参数格式为:
{data: param}
{data: param}
var param={id:1,name:'zhangsan'}
this.$axios.delete("/ehrReferralObjPro", {data: param}).then(function(response) {
}
var param={id:1,name:'zhangsan'}
this.$axios.delete("/ehrReferralObjPro", {data: param}).then(function(response) {
}如果服务端将参数当做url 参数 接收,则格式为:{params: param},这样发送的url将变为http:www.XXX.com?a=…&b=…
var param={id:1,name:'zhangsan'}
this.$axios.delete("/ehrReferralObjPro", {params: param}).then(function(response) {
}
var param={id:1,name:'zhangsan'}
this.$axios.delete("/ehrReferralObjPro", {params: param}).then(function(response) {
}axios 数组传值时,我传到后台的是两个字符串数组,但是将参数当成url参数接收时,如果是正常传值,将数组作为一个请求参数传值时,后台接口接收不到匹配的参数,百度之后使用JSON.stringify(),但是使用以后,后台多了一对双引号,最后把后台改成对象封装接收参数,使用的第一种。补充知识:vue 项目中的this.$get,this.$post等$的用法补充知识:补充知识:vue 项目中的this.$get,this.$post等$的用法vue官网上有这么一句话结合案例:
// 基于axios 封装的http请求插件
const axios = require('axios');

/**
* 以下这种方式需要调用Vue.use方法 调用的时候调用 this.$fetch, this.$post, this.$axios, this.$put, this.$del 方法
*/
function coverFormData (data) {
return Object.keys(data).map(key => {

let value = data[key];

if (typeof value === 'object') {

value = JSON.stringify(value);

}

return encodeURIComponent(key) + '=' + encodeURIComponent(value);
})
}
const http = {
install(Vue, Option) {

axios.defaults.headers['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';

if (Option) {

// 超时设置

axios.defaults.timeout = Option.timeout || 10000;

// 默认请求地址设置

axios.defaults.baseURL = Option.baseURL || "";

// 头部设置

if (Option.headers && typeof Option.headers === 'object') {

for (let key in Option.headers) {

if (!Option.headers.hasOwnProperty(key)) continue;

axios.defaults.headers[key] = Option.headers[key];

}

}

// 请求/响应拦截器

Option.inRequest && axios.interceptors.request.use(Option.inRequest, error => {

Promise.reject(error);

});

Option.inResponse && axios.interceptors.response.use(Option.inResponse, error => {

Promise.reject(error);

});

}

/**

* @param {string} url

* @param {object} params={} 参数可以根据需要自行处理

*/

const fetch = (url, params = {}, config = {}) => {

const str = coverFormData(params).join('&');

return new Promise((resolve, reject) => {

let address = url;

if (str) {

address += '?' + str;

}

axios.get(address, config).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};


/**

* @param {string} url

* @param {object} data={} 参数可以根据需要自行处理



*/

const post = (url, data = {}, config = {}) => {

let str = coverFormData(data).join('&');

if (config.headers && config.headers['Content-Type'] && config.headers['Content-Type'].indexOf('application/json') > -1) {

str = JSON.parse(JSON.stringify(data));

}

return new Promise((resolve, reject) => {

axios.post(url, str, config).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};


/**

* @param {string} url

* @param {object} data={} 参数可以根据需要自行处理

*/

const put = (url, data = {}, config = {}) => {

const str = coverFormData(data).join('&');

return new Promise((resolve, reject) => {

axios.put(url, str, config).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};


/**

* @param {string} url

* @param {object} params={}

*/


const del = (url, config = {}) => {

const str = coverFormData(config).join('&');

return new Promise((resolve, reject) => {

axios.delete(url, str).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};

const data = { axios, fetch, post, put, del };

// 这个地方说明了为啥使用的时候是this.$fetch, this.$post, this.$axios, this.$put, this.$del 这几个方式

Object.keys(data).map(item => Object.defineProperty(Vue.prototype, '$' + item, { value: data[item] }));
}
};

export default http;
// 基于axios 封装的http请求插件
const axios = require('axios');

/**
* 以下这种方式需要调用Vue.use方法 调用的时候调用 this.$fetch, this.$post, this.$axios, this.$put, this.$del 方法
*/
function coverFormData (data) {
return Object.keys(data).map(key => {

let value = data[key];

if (typeof value === 'object') {

value = JSON.stringify(value);

}

return encodeURIComponent(key) + '=' + encodeURIComponent(value);
})
}
const http = {
install(Vue, Option) {

axios.defaults.headers['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';

if (Option) {

// 超时设置

axios.defaults.timeout = Option.timeout || 10000;

// 默认请求地址设置

axios.defaults.baseURL = Option.baseURL || "";

// 头部设置

if (Option.headers && typeof Option.headers === 'object') {

for (let key in Option.headers) {

if (!Option.headers.hasOwnProperty(key)) continue;

axios.defaults.headers[key] = Option.headers[key];

}

}

// 请求/响应拦截器

Option.inRequest && axios.interceptors.request.use(Option.inRequest, error => {

Promise.reject(error);

});

Option.inResponse && axios.interceptors.response.use(Option.inResponse, error => {

Promise.reject(error);

});

}

/**

* @param {string} url

* @param {object} params={} 参数可以根据需要自行处理

*/

const fetch = (url, params = {}, config = {}) => {

const str = coverFormData(params).join('&');

return new Promise((resolve, reject) => {

let address = url;

if (str) {

address += '?' + str;

}

axios.get(address, config).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};


/**

* @param {string} url

* @param {object} data={} 参数可以根据需要自行处理



*/

const post = (url, data = {}, config = {}) => {

let str = coverFormData(data).join('&');

if (config.headers && config.headers['Content-Type'] && config.headers['Content-Type'].indexOf('application/json') > -1) {

str = JSON.parse(JSON.stringify(data));

}

return new Promise((resolve, reject) => {

axios.post(url, str, config).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};


/**

* @param {string} url

* @param {object} data={} 参数可以根据需要自行处理

*/

const put = (url, data = {}, config = {}) => {

const str = coverFormData(data).join('&');

return new Promise((resolve, reject) => {

axios.put(url, str, config).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};


/**

* @param {string} url

* @param {object} params={}

*/


const del = (url, config = {}) => {

const str = coverFormData(config).join('&');

return new Promise((resolve, reject) => {

axios.delete(url, str).then(res => {

resolve(res.data);

}).catch(error => {

reject(error);

});

});

};

const data = { axios, fetch, post, put, del };

// 这个地方说明了为啥使用的时候是this.$fetch, this.$post, this.$axios, this.$put, this.$del 这几个方式

Object.keys(data).map(item => Object.defineProperty(Vue.prototype, '$' + item, { value: data[item] }));
}
};

export default http;然后在main.js中导入包使用:
import http from './assets/js/http';

Vue.use(http, {

timeout: 60000,

inRequest (config) {

config.headers['Authorization'] =

sessionStorage.getItem('TokenType') +" "

+ sessionStorage.getItem('AccessToken');

return config;

},

inResponse (response) {

return response;

}
});
import http from './assets/js/http';

Vue.use(http, {

timeout: 60000,

inRequest (config) {

config.headers['Authorization'] =

sessionStorage.getItem('TokenType') +" "

+ sessionStorage.getItem('AccessToken');

return config;

},

inResponse (response) {

return response;

}
});之后在子组件中就可以直接使用this.$post等了比如:
this.$post("你的url", {

CityId: cityid,

Type: 3

})

.then(res => {

if (res.Success) {

this.searchSecondary = res.Data;

}

})

.catch(error => {

console.log(error);

});
this.$post("你的url", {

CityId: cityid,

Type: 3

})

.then(res => {

if (res.Success) {

this.searchSecondary = res.Data;

}

})

.catch(error => {

console.log(error);

});以上这篇Vue中 axios delete请求参数操作就是小编分享给大家的全部内容了,希望能给大家一个参考。