Spring boot TestRestTemplate不对请求参数值进行URL解码

Question

设置：

• springboot应用程序；用于测试的Spring Boot测试TestRest模板

如果启动服务器并使用URL编码的值对endpoint进行卷曲，则会在响应中获得非URL编码的值。

如果我用TestRestTemplate查询完全相同的东西，foo会得到一个URL编码的值来处理，而在现实世界中事情开始出错。。。

com.example.应用

package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
@RestController
public class App {

    @RequestMapping(path = "/test")
    public String foo(@RequestParam("q") String val) {
        return val;
    }

    public static void main(String[] args) {
        SpringApplication.run(App.class, args);
    }
}

通用域名格式。实例特斯塔普

package com.example;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.util.UriComponentsBuilder;

import java.net.URI;

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class TestApp {

    @Autowired
    private TestRestTemplate rest;

    @Test
    public void testIt() {
        URI uri = UriComponentsBuilder.fromPath("/test")
            .queryParam("q", BIG_STR)
            .build().encode().toUri();
        System.out.println("URI: " + uri);
        ResponseEntity<String> res = rest.getForEntity(uri, String.class);
        System.out.println("resBody: " + res.getBody());
    }

    private static String BIG_STR = "[ { \"_id\": \"58ac70a1d998ec63dc004158\", \"index\": 0, \"guid\": \"68124ce4-6a65-4459-8189-f245236399a9\", \"isActive\": true, \"balance\": \"$3,415.67\", \"picture\": \"http://placehold.it/32x32\", \"age\": 36, \"eyeColor\": \"brown\", \"name\": \"Bobbi Barr\", \"gender\": \"female\", \"company\": \"ACCUPHARM\", \"email\": \"[e-mail]\", \"phone\": \"[phone]\", \"address\": \"551 Lester Court, Sedley, South Carolina, 3698\", \"about\": \"Dolor deserunt nostrud ipsum sunt aute elit exercitation tempor eu ipsum. Dolor magna nisi incididunt sit non mollit ut aliqua. Magna est officia veniam sit deserunt eiusmod consectetur do dolore et ea aliquip. Magna velit tempor est dolore sint voluptate. Et enim cillum voluptate nisi est non. Non enim amet ad qui cillum ipsum ipsum magna id nostrud cillum amet esse.\\r\\n\", \"registered\": \"2014-08-05T12:07:38 +07:00\", \"latitude\": -79.673386, \"longitude\": -30.821609, \"tags\": [ \"aute\", \"consequat\", \"veniam\", \"exercitation\", \"quis\", \"proident\", \"mollit\" ], \"friends\": [ { \"id\": 0, \"name\": \"Carolina Barton\" }, { \"id\": 1, \"name\": \"Glover Gibbs\" }, { \"id\": 2, \"name\": \"Simpson Hicks\" } ], \"greeting\": \"Hello, Bobbi Barr! You have 2 unread messages.\", \"favoriteFruit\": \"banana\" } ]";
}

建筑格拉德尔

apply plugin: 'java'

repositories {
  mavenCentral()
}

dependencies {
  compile group: 'org.springframework.boot', name: 'spring-boot-starter-web', version: '1.5.1.RELEASE'

  testCompile group: 'junit', name: 'junit', version: '4.+'
  testCompile group: 'org.springframework.boot', name: 'spring-boot-starter-test', version: '1.5.1.RELEASE'
}

服务器启动卷的输出：

curl -i "http://localhost:8080/test?q=%5B%20%7B%20%22_id%22:%20%2258ac70a1d998ec63dc004158%22,%20%22index%22:%200,%20%22guid%22:%20%2268124ce4-6a65-4459-8189-f245236399a9%22,%20%22isActive%22:%20true,%20%22balance%22:%20%22$3,415.67%22,%20%22picture%22:%20%22http://placehold.it/32x32%22,%20%22age%22:%2036,%20%22eyeColor%22:%20%22brown%22,%20%22name%22:%20%22Bobbi%20Barr%22,%20%22gender%22:%20%22female%22,%20%22company%22:%20%22ACCUPHARM%22,%20%22email%22:[e-mail]%22,%20%22phone%22:%20%22%2B1%20(938)%20592-3835%22,%20%22address%22:%20%22551%20Lester%20Court,%20Sedley,%20South%20Carolina,%203698%22,%20%22about%22:%20%22Dolor%20deserunt%20nostrud%20ipsum%20sunt%20aute%20elit%20exercitation%20tempor%20eu%20ipsum.%20Dolor%20magna%20nisi%20incididunt%20sit%20non%20mollit%20ut%20aliqua.%20Magna%20est%20officia%20veniam%20sit%20deserunt%20eiusmod%20consectetur%20do%20dolore%20et%20ea%20aliquip.%20Magna%20velit%20tempor%20est%20dolore%20sint%20voluptate.%20Et%20enim%20cillum%20voluptate%20nisi%20est%20non.%20Non%20enim%20amet%20ad%20qui%20cillum%20ipsum%20ipsum%20magna%20id%20nostrud%20cillum%20amet%20esse.%5Cr%5Cn%22,%20%22registered%22:%20%222014-08-05T12:07:38%20%2B07:00%22,%20%22latitude%22:%20-79.673386,%20%22longitude%22:%20-30.821609,%20%22tags%22:%20%5B%20%22aute%22,%20%22consequat%22,%20%22veniam%22,%20%22exercitation%22,%20%22quis%22,%20%22proident%22,%20%22mollit%22%20%5D,%20%22friends%22:%20%5B%20%7B%20%22id%22:%200,%20%22name%22:%20%22Carolina%20Barton%22%20%7D,%20%7B%20%22id%22:%201,%20%22name%22:%20%22Glover%20Gibbs%22%20%7D,%20%7B%20%22id%22:%202,%20%22name%22:%20%22Simpson%20Hicks%22%20%7D%20%5D,%20%22greeting%22:%20%22Hello,%20Bobbi%20Barr20You%20have%202%20unread%20messages.%22,%20%22favoriteFruit%22:%20%22banana%22%20%7D%20%5D"
HTTP/1.1 200
Content-Type: text/plain;charset=UTF-8
Content-Length: 1194
Date: Tue, 21 Feb 2017 17:19:26 GMT

[ { "_id": "58ac70a1d998ec63dc004158", "index": 0, "guid": "68124ce4-6a65-4459-8189-f245236399a9", "isActive": true, "balance": ",415.67", "picture": "http://placehold.it/32x32", "age": 36, "eyeColor": "brown", "name": "Bobbi Barr", "gender": "female", "company": "ACCUPHARM", "email": "[e-mail]", "phone": "[phone]", "address": "551 Lester Court, Sedley, South Carolina, 3698", "about": "Dolor deserunt nostrud ipsum sunt aute elit exercitation tempor eu ipsum. Dolor magna nisi incididunt sit non mollit ut aliqua. Magna est officia veniam sit deserunt eiusmod consectetur do dolore et ea aliquip. Magna velit tempor est dolore sint voluptate. Et enim cillum voluptate nisi est non. Non enim amet ad qui cillum ipsum ipsum magna id nostrud cillum amet esse.\r\n", "registered": "2014-08-05T12:07:38 +07:00", "latitude": -79.673386, "longitude": -30.821609, "tags": [ "aute", "consequat", "veniam", "exercitation", "quis", "proident", "mollit" ], "friends": [ { "id": 0, "name": "Carolina Barton" }, { "id": 1, "name": "Glover Gibbs" }, { "id": 2, "name": "Simpson Hicks" } ], "greeting": "Hello, Bobbi Barr20You have 2 unread messages.", "favoriteFruit": "banana" } ]

集成测试的日志输出：

2017-02-21 09:28:17.912  INFO 51360 --- [           main] com.example.TestApp                      : Started TestApp in 2.016 seconds (JVM running for 2.598)
URI: /test?q=%5B%20%7B%20%22_id%22:%20%2258ac70a1d998ec63dc004158%22,%20%22index%22:%200,%20%22guid%22:%20%2268124ce4-6a65-4459-8189-f245236399a9%22,%20%22isActive%22:%20true,%20%22balance%22:%20%22$3,415.67%22,%20%22picture%22:%20%22http://placehold.it/32x32%22,%20%22age%22:%2036,%20%22eyeColor%22:%20%22brown%22,%20%22name%22:%20%22Bobbi%20Barr%22,%20%22gender%22:%20%22female%22,%20%22company%22:%20%22ACCUPHARM%22,%20%22email%22:[e-mail]%22,%20%22phone%22:%20%22%2B1%20(938)%20592-3835%22,%20%22address%22:%20%22551%20Lester%20Court,%20Sedley,%20South%20Carolina,%203698%22,%20%22about%22:%20%22Dolor%20deserunt%20nostrud%20ipsum%20sunt%20aute%20elit%20exercitation%20tempor%20eu%20ipsum.%20Dolor%20magna%20nisi%20incididunt%20sit%20non%20mollit%20ut%20aliqua.%20Magna%20est%20officia%20veniam%20sit%20deserunt%20eiusmod%20consectetur%20do%20dolore%20et%20ea%20aliquip.%20Magna%20velit%20tempor%20est%20dolore%20sint%20voluptate.%20Et%20enim%20cillum%20voluptate%20nisi%20est%20non.%20Non%20enim%20amet%20ad%20qui%20cillum%20ipsum%20ipsum%20magna%20id%20nostrud%20cillum%20amet%20esse.%5Cr%5Cn%22,%20%22registered%22:%20%222014-08-05T12:07:38%20%2B07:00%22,%20%22latitude%22:%20-79.673386,%20%22longitude%22:%20-30.821609,%20%22tags%22:%20%5B%20%22aute%22,%20%22consequat%22,%20%22veniam%22,%20%22exercitation%22,%20%22quis%22,%20%22proident%22,%20%22mollit%22%20%5D,%20%22friends%22:%20%5B%20%7B%20%22id%22:%200,%20%22name%22:%20%22Carolina%20Barton%22%20%7D,%20%7B%20%22id%22:%201,%20%22name%22:%20%22Glover%20Gibbs%22%20%7D,%20%7B%20%22id%22:%202,%20%22name%22:%20%22Simpson%20Hicks%22%20%7D%20%5D,%20%22greeting%22:%20%22Hello,%20Bobbi%20Barr!%20You%20have%202%20unread%20messages.%22,%20%22favoriteFruit%22:%20%22banana%22%20%7D%20%5D
2017-02-21 09:28:18.002  INFO 51360 --- [o-auto-1-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring FrameworkServlet 'dispatcherServlet'
2017-02-21 09:28:18.002  INFO 51360 --- [o-auto-1-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization started
2017-02-21 09:28:18.013  INFO 51360 --- [o-auto-1-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization completed in 11 ms
resBody: %5B%20%7B%20%22_id%22:%20%2258ac70a1d998ec63dc004158%22,%20%22index%22:%200,%20%22guid%22:%20%2268124ce4-6a65-4459-8189-f245236399a9%22,%20%22isActive%22:%20true,%20%22balance%22:%20%22$3,415.67%22,%20%22picture%22:%20%22http://placehold.it/32x32%22,%20%22age%22:%2036,%20%22eyeColor%22:%20%22brown%22,%20%22name%22:%20%22Bobbi%20Barr%22,%20%22gender%22:%20%22female%22,%20%22company%22:%20%22ACCUPHARM%22,%20%22email%22:[e-mail]%22,%20%22phone%22:%20%22%2B1%20(938)%20592-3835%22,%20%22address%22:%20%22551%20Lester%20Court,%20Sedley,%20South%20Carolina,%203698%22,%20%22about%22:%20%22Dolor%20deserunt%20nostrud%20ipsum%20sunt%20aute%20elit%20exercitation%20tempor%20eu%20ipsum.%20Dolor%20magna%20nisi%20incididunt%20sit%20non%20mollit%20ut%20aliqua.%20Magna%20est%20officia%20veniam%20sit%20deserunt%20eiusmod%20consectetur%20do%20dolore%20et%20ea%20aliquip.%20Magna%20velit%20tempor%20est%20dolore%20sint%20voluptate.%20Et%20enim%20cillum%20voluptate%20nisi%20est%20non.%20Non%20enim%20amet%20ad%20qui%20cillum%20ipsum%20ipsum%20magna%20id%20nostrud%20cillum%20amet%20esse.%5Cr%5Cn%22,%20%22registered%22:%20%222014-08-05T12:07:38%20%2B07:00%22,%20%22latitude%22:%20-79.673386,%20%22longitude%22:%20-30.821609,%20%22tags%22:%20%5B%20%22aute%22,%20%22consequat%22,%20%22veniam%22,%20%22exercitation%22,%20%22quis%22,%20%22proident%22,%20%22mollit%22%20%5D,%20%22friends%22:%20%5B%20%7B%20%22id%22:%200,%20%22name%22:%20%22Carolina%20Barton%22%20%7D,%20%7B%20%22id%22:%201,%20%22name%22:%20%22Glover%20Gibbs%22%20%7D,%20%7B%20%22id%22:%202,%20%22name%22:%20%22Simpson%20Hicks%22%20%7D%20%5D,%20%22greeting%22:%20%22Hello,%20Bobbi%20Barr!%20You%20have%202%20unread%20messages.%22,%20%22favoriteFruit%22:%20%22banana%22%20%7D%20%5D

知道怎么回事吗？

Answer 1

你正在击中这个错误。您可以通过使用String而不是URI调用TestRestTem板来避免这个问题。